1353010960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{142123}}^1$

素因数の和:142160

約数の個数: 80

約数和(自身を含む): 3806649216

約数和(自身を除く): 2453638256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 142123, 284246, 568492, 710615, 994861, 1136984, 1421230, 1989722, 2273968, 2416091, 2842460, 3979444, 4832182, 4974305, 5684920, 7958888, 9664364, 9948610, 11369840, 12080455, 15917776, 16912637, 19328728, 19897220, 24160910, 33825274, 38657456, 39794440, 48321820, 67650548, 79588880, 84563185, 96643640, 135301096, 169126370, 193287280, 270602192, 338252740, 676505480, 1353010960]

約数ペア:

[(1, 1353010960), (2, 676505480), (4, 338252740), (5, 270602192), (7, 193287280), (8, 169126370), (10, 135301096), (14, 96643640), (16, 84563185), (17, 79588880), (20, 67650548), (28, 48321820), (34, 39794440), (35, 38657456), (40, 33825274), (56, 24160910), (68, 19897220), (70, 19328728), (80, 16912637), (85, 15917776), (112, 12080455), (119, 11369840), (136, 9948610), (140, 9664364), (170, 7958888), (238, 5684920), (272, 4974305), (280, 4832182), (340, 3979444), (476, 2842460), (560, 2416091), (595, 2273968), (680, 1989722), (952, 1421230), (1190, 1136984), (1360, 994861), (1904, 710615), (2380, 568492), (4760, 284246), (9520, 142123)]