157310360080

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1171}}^1\times {\mathrm{7207}}^1$

素因数の和:8624

約数の個数: 80

約数和(自身を含む): 367681002624

約数和(自身を除く): 210370642544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1171, 1864, 2330, 2342, 3728, 4660, 4684, 5855, 7207, 9320, 9368, 11710, 14414, 18640, 18736, 23420, 28828, 36035, 46840, 57656, 72070, 93680, 115312, 144140, 272843, 288280, 545686, 576560, 1091372, 1364215, 1679231, 2182744, 2728430, 3358462, 4365488, 5456860, 6716924, 8396155, 8439397, 10913720, 13433848, 16792310, 16878794, 21827440, 26867696, 33584620, 33757588, 42196985, 67169240, 67515176, 84393970, 134338480, 135030352, 168787940, 337575880, 675151760, 1966379501, 3932759002, 7865518004, 9831897505, 15731036008, 19663795010, 31462072016, 39327590020, 78655180040, 157310360080]

約数ペア:

[(1, 157310360080), (2, 78655180040), (4, 39327590020), (5, 31462072016), (8, 19663795010), (10, 15731036008), (16, 9831897505), (20, 7865518004), (40, 3932759002), (80, 1966379501), (233, 675151760), (466, 337575880), (932, 168787940), (1165, 135030352), (1171, 134338480), (1864, 84393970), (2330, 67515176), (2342, 67169240), (3728, 42196985), (4660, 33757588), (4684, 33584620), (5855, 26867696), (7207, 21827440), (9320, 16878794), (9368, 16792310), (11710, 13433848), (14414, 10913720), (18640, 8439397), (18736, 8396155), (23420, 6716924), (28828, 5456860), (36035, 4365488), (46840, 3358462), (57656, 2728430), (72070, 2182744), (93680, 1679231), (115312, 1364215), (144140, 1091372), (272843, 576560), (288280, 545686)]