144088240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 349531200

約数和(自身を除く): 205442960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 173, 232, 290, 346, 359, 464, 580, 692, 718, 865, 1160, 1384, 1436, 1730, 1795, 2320, 2768, 2872, 3460, 3590, 5017, 5744, 6920, 7180, 10034, 10411, 13840, 14360, 20068, 20822, 25085, 28720, 40136, 41644, 50170, 52055, 62107, 80272, 83288, 100340, 104110, 124214, 166576, 200680, 208220, 248428, 310535, 401360, 416440, 496856, 621070, 832880, 993712, 1242140, 1801103, 2484280, 3602206, 4968560, 7204412, 9005515, 14408824, 18011030, 28817648, 36022060, 72044120, 144088240]

約数ペア:

[(1, 144088240), (2, 72044120), (4, 36022060), (5, 28817648), (8, 18011030), (10, 14408824), (16, 9005515), (20, 7204412), (29, 4968560), (40, 3602206), (58, 2484280), (80, 1801103), (116, 1242140), (145, 993712), (173, 832880), (232, 621070), (290, 496856), (346, 416440), (359, 401360), (464, 310535), (580, 248428), (692, 208220), (718, 200680), (865, 166576), (1160, 124214), (1384, 104110), (1436, 100340), (1730, 83288), (1795, 80272), (2320, 62107), (2768, 52055), (2872, 50170), (3460, 41644), (3590, 40136), (5017, 28720), (5744, 25085), (6920, 20822), (7180, 20068), (10034, 14360), (10411, 13840)]