Factor X is the Spanish version of the British television music competition The X Factor, created by Simon Cowell. The show, which airs on Cuatro, follows series 2-3 of the British format, with three categories, mentored by one judge each, whom choose the acts to represent the category in the live shows. The judges are singer and DJ Miqui Puig, headhunter Eva Perales and music radio producer Jorge Flo. Nuria Roca hosts the show. The first series was won by María Villalón. The second series is currently being broadcast.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Puntata 1 | 2008-03-10 | 180 min |
| Season 1 | Episode 2 | Puntata 2 | 2008-03-17 | 180 min |
| Season 1 | Episode 3 | Puntata 3 | 2008-03-25 | 180 min |
| Season 1 | Episode 4 | Puntata 4 | 2008-03-30 | 180 min |
| Season 1 | Episode 5 | Puntata 5 | 2008-04-06 | 180 min |
| Season 1 | Episode 6 | Puntata 6 | 2008-04-14 | 180 min |
| Season 1 | Episode 7 | Puntata 7 | 2008-04-22 | 180 min |
| Season 1 | Episode 8 | Puntata 8 | 2008-04-29 | 180 min |
| Season 1 | Episode 9 | Puntata 9 | 2008-05-06 | 180 min |
| Season 1 | Episode 10 | Puntata 10 | 2008-05-13 | 180 min |
| Season 1 | Episode 11 | Puntata 11 | 2008-05-20 | 180 min |
| Season 1 | Episode 12 | Finale | 2008-05-27 | 180 min |
| Season 2 | Episode 1 | Puntata 1 | 2009-01-12 | 180 min |
| Season 2 | Episode 2 | Puntata 2 | 2009-01-19 | 180 min |
| Season 2 | Episode 3 | Puntata 3 | 2009-01-26 | 180 min |
| Season 2 | Episode 4 | Puntata 4 | 2009-02-02 | 180 min |
| Season 2 | Episode 5 | Puntata 5 | 2009-02-09 | 180 min |
| Season 2 | Episode 6 | Puntata 6 | 2009-02-16 | 180 min |
| Season 2 | Episode 7 | Puntata 7 | 2009-02-23 | 180 min |
| Season 2 | Episode 8 | Puntata 8 | 2009-03-02 | 180 min |
| Season 2 | Episode 9 | Puntata 9 | 2009-03-09 | 180 min |
| Season 2 | Episode 10 | Puntata 10 | 2009-03-17 | 180 min |
| Season 2 | Episode 11 | Puntata 11 | 2009-03-24 | 180 min |
| Season 2 | Episode 12 | Puntata 12 | 2009-03-31 | 180 min |
| Season 2 | Episode 13 | Puntata 13 | 2009-04-14 | 180 min |
| Season 2 | Episode 14 | Finale | 2009-04-19 | 180 min |
| Season 3 | Episode 1 | Puntata 1 | 2009-09-10 | 180 min |
| Season 3 | Episode 2 | Puntata 2 | 2009-09-16 | 180 min |
| Season 3 | Episode 3 | Puntata 3 | 2009-09-23 | 180 min |
| Season 3 | Episode 4 | Puntata 4 | 2009-09-30 | 180 min |
| Season 3 | Episode 5 | Puntata 5 | 2009-10-07 | 180 min |
| Season 3 | Episode 6 | Puntata 6 | 2009-10-14 | 180 min |
| Season 3 | Episode 7 | Puntata 7 | 2009-10-21 | 180 min |
| Season 3 | Episode 8 | Puntata 8 | 2009-10-28 | 180 min |
| Season 3 | Episode 9 | Puntata 9 | 2009-11-04 | 180 min |
| Season 3 | Episode 10 | Puntata 10 | 2009-11-11 | 180 min |
| Season 3 | Episode 11 | Puntata 11 | 2009-11-18 | 180 min |
| Season 3 | Episode 12 | Puntata 12 | 2009-11-25 | 180 min |
| Season 3 | Episode 13 | Finale | 2009-12-02 | 180 min |
| Season 4 | Episode 1 | Audizioni 1 | 2010-09-01 | 180 min |
| Season 4 | Episode 2 | Audizioni 2 | 2010-09-03 | 180 min |
| Season 4 | Episode 3 | Bootcamp & Home Visit | 2010-09-06 | 180 min |
| Season 4 | Episode 4 | Live Show 1 | 2010-09-07 | 180 min |
| Season 4 | Episode 5 | Live Show 2 | 2010-09-14 | 180 min |
| Season 4 | Episode 6 | Live Show 3 | 2010-09-21 | 180 min |
| Season 4 | Episode 7 | Live Show 4 | 2010-09-28 | 180 min |
| Season 4 | Episode 8 | Live Show 5 | 2010-10-05 | 180 min |
| Season 4 | Episode 9 | Live Show 6 | 2010-10-12 | 180 min |
| Season 4 | Episode 10 | Live Show 7 | 2010-10-19 | 180 min |
| Season 4 | Episode 11 | Live Show 8 | 2010-10-26 | 180 min |
| Season 4 | Episode 12 | Live Show 9 | 2010-11-02 | 180 min |
| Season 4 | Episode 13 | Live Show 10 | 2010-11-06 | 180 min |
| Season 4 | Episode 14 | Live Show 11 | 2010-11-09 | 180 min |
| Season 4 | Episode 15 | Live Show 12 - Semifinale | 2010-11-16 | 180 min |
| Season 4 | Episode 16 | Live Show 13 - Finale | 2010-11-23 | 180 min |
| Season 5 | Episode 1 | Audizioni 1 | 2011-10-20 | 180 min |
| Season 5 | Episode 2 | Audizioni 2 | 2011-10-27 | 180 min |
| Season 5 | Episode 3 | Bootcamp | 2011-11-03 | 180 min |
| Season 5 | Episode 4 | Home Visit | 2011-11-10 | 180 min |
| Season 5 | Episode 5 | Live Show 1 | 2011-11-17 | 180 min |
| Season 5 | Episode 6 | Live Show 2 | 2011-11-24 | 180 min |
| Season 5 | Episode 7 | Live Show 3 | 2011-12-01 | 180 min |
| Season 5 | Episode 8 | Live Show 4 | 2011-12-08 | 180 min |
| Season 5 | Episode 9 | Live Show 5 | 2011-12-15 | 180 min |
| Season 5 | Episode 10 | Live Show 6 | 2011-12-22 | 180 min |
| Season 5 | Episode 11 | Live Show 7 - Semifinal | 2011-12-29 | 180 min |
| Season 5 | Episode 12 | Live Show 8 - Final | 2012-01-05 | 180 min |
| Season 6 | Episode 1 | Audizioni 1 | 2012-09-20 | 180 min |
| Season 6 | Episode 2 | Audizioni 2 | 2012-09-27 | 180 min |
| Season 6 | Episode 3 | Bootcamp | 2012-10-04 | 180 min |
| Season 6 | Episode 4 | Home Visit | 2012-10-11 | 180 min |
| Season 6 | Episode 5 | Live Show 1 | 2012-10-18 | 180 min |
| Season 6 | Episode 6 | Live Show 2 | 2012-10-25 | 180 min |
| Season 6 | Episode 7 | Live Show 3 | 2012-11-01 | 180 min |
| Season 6 | Episode 8 | Live Show 4 | 2012-11-08 | 180 min |
| Season 6 | Episode 9 | Live Show 5 | 2012-11-15 | 180 min |
| Season 6 | Episode 10 | Live Show 6 | 2012-11-22 | 180 min |
| Season 6 | Episode 11 | Live Show 7 - Semifinale | 2012-11-29 | 180 min |
| Season 6 | Episode 12 | Live Show 8 - Finale parte 1 | 2012-12-06 | 180 min |
| Season 6 | Episode 13 | Live Show 9 - Finale parte 2 | 2012-12-07 | 180 min |
| Season 7 | Episode 1 | Audizioni 1 | 2013-09-26 | 180 min |
| Season 7 | Episode 2 | Audizioni 2 | 2013-10-03 | 180 min |
| Season 7 | Episode 3 | Bootcamp | 2013-10-10 | 180 min |
| Season 7 | Episode 4 | Home Visit | 2013-10-17 | 180 min |
| Season 7 | Episode 5 | Live Show 1 | 2013-10-24 | 180 min |
| Season 7 | Episode 6 | Live Show 2 | 2013-10-31 | 180 min |
| Season 7 | Episode 7 | Live Show 3 | 2013-11-07 | 180 min |
| Season 7 | Episode 8 | Live Show 4 | 2013-11-14 | 180 min |
| Season 7 | Episode 9 | Live Show 5 | 2013-11-21 | 180 min |
| Season 7 | Episode 10 | Live Show 6 | 2013-11-28 | 180 min |
| Season 7 | Episode 11 | Live Show 7 - Semifinale | 2013-12-05 | 180 min |
| Season 7 | Episode 12 | Live Show 8 - Finale | 2013-12-12 | 180 min |
| Season 8 | Episode 1 | Audizioni 1 | 2014-09-18 | 180 min |
| Season 8 | Episode 2 | Audizioni 2 | 2014-09-25 | 180 min |
| Season 8 | Episode 3 | Audizioni 3 | 2014-10-02 | 180 min |
| Season 8 | Episode 4 | Bootcamp | 2014-10-09 | 180 min |
| Season 8 | Episode 5 | Home Visit | 2014-10-16 | 180 min |
| Season 8 | Episode 6 | Live Show 1 | 2014-10-23 | 180 min |
| Season 8 | Episode 7 | Live Show 2 | 2014-10-30 | 180 min |
| Season 8 | Episode 8 | Live Show 3 | 2014-11-06 | 180 min |
| Season 8 | Episode 9 | Live Show 4 | 2014-11-13 | 180 min |
| Season 8 | Episode 10 | Live Show 5 | 2014-11-20 | 180 min |
| Season 8 | Episode 11 | Live Show 6 | 2014-11-27 | 180 min |
| Season 8 | Episode 12 | Live Show 7 - Semifinale | 2014-12-04 | 180 min |
| Season 8 | Episode 13 | Live Show 8 - Finale | 2014-12-11 | 180 min |
| Season 9 | Episode 1 | Audizioni 1 | 2015-09-10 | 180 min |
| Season 9 | Episode 2 | Audizioni 2 | 2015-09-17 | 180 min |
| Season 9 | Episode 3 | Audizioni 3 | 2015-09-24 | 180 min |
| Season 9 | Episode 4 | Bootcamp 1 | 2015-10-01 | 180 min |
| Season 9 | Episode 5 | Bootcamp 2 | 2015-10-08 | 180 min |
| Season 9 | Episode 6 | Home Visit | 2015-10-15 | 180 min |
| Season 9 | Episode 7 | Live Show 1 | 2015-10-22 | 180 min |
| Season 9 | Episode 8 | Live Show 2 | 2015-10-29 | 180 min |
| Season 9 | Episode 9 | Live Show 3 | 2015-11-05 | 180 min |
| Season 9 | Episode 10 | Live Show 4 | 2015-11-12 | 180 min |
| Season 9 | Episode 11 | Live Show 5 | 2015-11-19 | 180 min |
| Season 9 | Episode 12 | Live Show 6 | 2015-11-26 | 180 min |
| Season 9 | Episode 13 | Live Show 7 - Semifinale | 2015-12-03 | 180 min |
| Season 9 | Episode 14 | Live Show 8 - Finale | 2015-12-10 | 180 min |
| Season 10 | Episode 1 | Audizioni 1 | 2016-09-15 | 180 min |
| Season 10 | Episode 2 | Audizioni 2 | 2016-09-22 | 180 min |
| Season 10 | Episode 3 | Audizioni 3 | 2016-09-29 | 180 min |
| Season 10 | Episode 4 | Bootcamp 1 | 2016-10-06 | 180 min |
| Season 10 | Episode 5 | Bootcamp 2 | 2016-10-13 | 180 min |
| Season 10 | Episode 6 | Homevisit | 2016-10-20 | 180 min |
| Season 10 | Episode 7 | Live Show 1 | 2016-10-27 | 180 min |
| Season 10 | Episode 8 | Live Show 2 | 2016-11-03 | 180 min |
| Season 10 | Episode 9 | Live Show 3 | 2016-11-10 | 180 min |
| Season 10 | Episode 10 | Live Show 4 | 2016-11-17 | 180 min |
| Season 10 | Episode 11 | Live Show 5 | 2016-11-24 | 180 min |
| Season 10 | Episode 12 | Live Show 6 | 2016-12-01 | 180 min |
| Season 10 | Episode 13 | Live Show 7 - Semifinale | 2016-12-08 | 180 min |
| Season 10 | Episode 14 | Live Show 8 - Finale | 2016-12-15 | 180 min |
| Season 11 | Episode 1 | Audizioni 1 | 2017-09-14 | 120 min |
| Season 11 | Episode 2 | Audizioni 2 | 2017-09-21 | 120 min |
| Season 11 | Episode 3 | Audizioni 3 | 2017-09-28 | 120 min |
| Season 11 | Episode 4 | Bootcamp 1 | 2017-10-05 | 120 min |
| Season 11 | Episode 5 | Bootcamp 2 | 2017-10-12 | 120 min |
| Season 11 | Episode 6 | Homevisit | 2017-10-19 | 120 min |
| Season 11 | Episode 7 | Live Show 1 | 2017-10-26 | 120 min |
| Season 11 | Episode 8 | Live Show 2 | 2017-11-02 | 120 min |
| Season 11 | Episode 9 | Live Show 3 | 2017-11-09 | 120 min |
| Season 11 | Episode 10 | Live Show 4 | 2017-11-16 | 120 min |
| Season 11 | Episode 11 | Live Show 5 | 2017-11-23 | 120 min |
| Season 11 | Episode 12 | Live Show 6 | 2017-11-30 | 120 min |
| Season 11 | Episode 13 | Live Show 7 - Semifinale | 2017-12-07 | 120 min |
| Season 11 | Episode 14 | Live Show 8 - Finale | 2017-12-14 | 120 min |
| Season 12 | Episode 1 | Audizioni 1 | 2018-09-06 | 180 min |
| Season 12 | Episode 2 | Audizioni 2 | 2018-09-13 | 180 min |
| Season 12 | Episode 3 | Audizioni 3 | 2018-09-20 | 180 min |
| Season 12 | Episode 4 | Audizioni 4 | 2018-09-27 | 180 min |
| Season 12 | Episode 5 | Bootcamp 1 | 2018-10-04 | 180 min |
| Season 12 | Episode 6 | Bootcamp 2 | 2018-10-11 | 180 min |
| Season 12 | Episode 7 | Home visit | 2018-10-18 | 180 min |
| Season 12 | Episode 8 | Live Show 1 | 2018-10-25 | 180 min |
| Season 12 | Episode 9 | Live Show 2 | 2018-11-01 | 180 min |
| Season 12 | Episode 10 | Live Show 3 | 2018-11-08 | 180 min |
| Season 12 | Episode 11 | Live Show 4 | 2018-11-15 | 180 min |
| Season 12 | Episode 12 | Live Show 5 | 2018-11-22 | 180 min |
| Season 12 | Episode 13 | Live Show 6 | 2018-11-29 | 180 min |
| Season 12 | Episode 14 | Live Show 7 - Semifinale | 2018-12-06 | 180 min |
| Season 12 | Episode 15 | Live Show 8 - Finale | 2018-12-13 | 180 min |
| Season 13 | Episode 1 | Auditions 1 | 2019-09-12 | 180 min |
| Season 13 | Episode 2 | Auditions 2 | 2019-09-19 | 180 min |
| Season 13 | Episode 3 | Auditions 3 | 2019-09-25 | 180 min |
| Season 13 | Episode 4 | Bootcamp 1 | 2019-10-03 | 180 min |
| Season 13 | Episode 5 | Bootcamp 2 | 2019-10-10 | 180 min |
| Season 13 | Episode 6 | Homevisit | 2019-10-17 | 180 min |
| Season 13 | Episode 7 | Live Show 1 | 2019-10-24 | 180 min |
| Season 13 | Episode 8 | Live Show 2 | 2019-10-31 | 180 min |
| Season 13 | Episode 9 | Live Show 3 | 2019-11-07 | 180 min |
| Season 13 | Episode 10 | Live Show 4 | 2019-11-14 | 180 min |
| Season 13 | Episode 11 | Live Show 5 | 2019-11-21 | 180 min |
| Season 13 | Episode 12 | Live Show 6 | 2019-11-28 | 180 min |
| Season 13 | Episode 13 | Live Show 7 - Semifinale | 2019-12-05 | 180 min |
| Season 13 | Episode 14 | Live Show 8 - Finale | 2019-12-12 | 180 min |
| Season 14 | Episode 1 | Audizioni 1 | 2020-09-17 | 180 min |
| Season 14 | Episode 2 | Audizioni 2 | 2020-09-24 | 180 min |
| Season 14 | Episode 3 | Audizioni 3 | 2020-10-01 | 180 min |
| Season 14 | Episode 4 | Bootcamp 1 | 2020-10-08 | 180 min |
| Season 14 | Episode 5 | Bootcamp 2 | 2020-10-15 | 180 min |
| Season 14 | Episode 6 | Last Call | 2020-10-22 | 180 min |
| Season 14 | Episode 7 | Live Show 1 | 2020-10-29 | 180 min |
| Season 14 | Episode 8 | Live Show 2 | 2020-11-05 | 180 min |
| Season 14 | Episode 9 | Live Show 3 | 2020-11-12 | 180 min |
| Season 14 | Episode 10 | Live Show 4 | 2020-11-19 | 180 min |
| Season 14 | Episode 11 | Live Show 5 | 2020-11-26 | 180 min |
| Season 14 | Episode 12 | Live Show 6 - Semifinale | 2020-12-03 | 180 min |
| Season 14 | Episode 13 | Live Show 7 - Finale | 2020-12-10 | 180 min |
| Season 15 | Episode 1 | Audizioni 1 | 2021-09-16 | 180 min |
| Season 15 | Episode 2 | Audizioni 2 | 2021-09-23 | 180 min |
| Season 15 | Episode 3 | Audizioni 3 | 2021-09-30 | 180 min |
| Season 15 | Episode 4 | Bootcamp 1 | 2021-10-07 | 180 min |
| Season 15 | Episode 5 | Bootcamp 2 | 2021-10-14 | 180 min |
| Season 15 | Episode 6 | Home Visit | 2021-10-21 | 180 min |
| Season 15 | Episode 7 | Live Show 1 | 2021-10-28 | 180 min |
| Season 15 | Episode 8 | Live Show 2 | 2021-11-04 | 180 min |
| Season 15 | Episode 9 | Live Show 3 | 2021-11-11 | 180 min |
| Season 15 | Episode 10 | Live Show 4 | 2021-11-18 | 180 min |
| Season 15 | Episode 11 | Live Show 5 | 2021-11-25 | 180 min |
| Season 15 | Episode 12 | Live Show 6 - Semifinale | 2021-12-02 | 180 min |
| Season 15 | Episode 13 | Live Show 7 - Finale | 2021-12-09 | 180 min |
| Season 16 | Episode 1 | Audizioni 1 | 2022-09-15 | 180 min |
| Season 16 | Episode 2 | Audizioni 2 | 2022-09-22 | 180 min |
| Season 16 | Episode 3 | Audizioni 3 | 2022-09-29 | 180 min |
| Season 16 | Episode 4 | Bootcamp 1 | 2022-10-06 | 180 min |
| Season 16 | Episode 5 | Bootcamp 2 | 2022-10-13 | 180 min |
| Season 16 | Episode 6 | Last Call | 2022-10-20 | 180 min |
| Season 16 | Episode 7 | Live Show 1 | 2022-10-27 | 180 min |
| Season 16 | Episode 8 | Live Show 2 | 2022-11-03 | 180 min |
| Season 16 | Episode 9 | Live Show 3 | 2022-11-10 | 180 min |
| Season 16 | Episode 10 | Live Show 4 | 2022-11-17 | 180 min |
| Season 16 | Episode 11 | Live Show 5 | 2022-11-24 | 180 min |
| Season 16 | Episode 12 | Live Show 6 - Semifinale | 2022-12-01 | 180 min |
| Season 16 | Episode 13 | Live Show 7 - Finale | 2022-12-08 | 180 min |
| Season 17 | Episode 1 | Audizioni 1 | 2023-09-14 | 180 min |
| Season 17 | Episode 2 | Audizioni 2 | 2023-09-21 | 180 min |
| Season 17 | Episode 3 | Audizioni 3 | 2023-09-28 | 180 min |
| Season 17 | Episode 4 | Bootcamp 1 | 2023-10-05 | 180 min |
| Season 17 | Episode 5 | Bootcamp 2 | 2023-10-12 | 180 min |
| Season 17 | Episode 6 | Home Visit | 2023-10-19 | 180 min |
| Season 17 | Episode 7 | Live Show 1 | 2023-10-26 | 180 min |
| Season 17 | Episode 8 | Live Show 2 | 2023-11-02 | 180 min |
| Season 17 | Episode 9 | Live Show 3 | 2023-11-09 | 180 min |
| Season 17 | Episode 10 | Live Show 4 | 2023-11-16 | 180 min |
| Season 17 | Episode 11 | Live Show 5 | 2023-11-23 | 180 min |
| Season 17 | Episode 12 | Live Show 6 - Semifinale | 2023-11-30 | 180 min |
| Season 17 | Episode 13 | Live Show 7 - Finale | 2023-12-07 | 180 min |
