3930657640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13669}}^1$

素因数の和:13779

約数の個数: 128

約数和(自身を含む): 11023488000

約数和(自身を除く): 7092830360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 182, 260, 280, 316, 364, 395, 455, 520, 553, 632, 728, 790, 910, 1027, 1106, 1580, 1820, 2054, 2212, 2765, 3160, 3640, 4108, 4424, 5135, 5530, 7189, 8216, 10270, 11060, 13669, 14378, 20540, 22120, 27338, 28756, 35945, 41080, 54676, 57512, 68345, 71890, 95683, 109352, 136690, 143780, 177697, 191366, 273380, 287560, 355394, 382732, 478415, 546760, 710788, 765464, 888485, 956830, 1079851, 1243879, 1421576, 1776970, 1913660, 2159702, 2487758, 3553940, 3827320, 4319404, 4975516, 5399255, 6219395, 7107880, 7558957, 8638808, 9951032, 10798510, 12438790, 14038063, 15117914, 21597020, 24877580, 28076126, 30235828, 37794785, 43194040, 49755160, 56152252, 60471656, 70190315, 75589570, 98266441, 112304504, 140380630, 151179140, 196532882, 280761260, 302358280, 393065764, 491332205, 561522520, 786131528, 982664410, 1965328820, 3930657640]

約数ペア:

[(1, 3930657640), (2, 1965328820), (4, 982664410), (5, 786131528), (7, 561522520), (8, 491332205), (10, 393065764), (13, 302358280), (14, 280761260), (20, 196532882), (26, 151179140), (28, 140380630), (35, 112304504), (40, 98266441), (52, 75589570), (56, 70190315), (65, 60471656), (70, 56152252), (79, 49755160), (91, 43194040), (104, 37794785), (130, 30235828), (140, 28076126), (158, 24877580), (182, 21597020), (260, 15117914), (280, 14038063), (316, 12438790), (364, 10798510), (395, 9951032), (455, 8638808), (520, 7558957), (553, 7107880), (632, 6219395), (728, 5399255), (790, 4975516), (910, 4319404), (1027, 3827320), (1106, 3553940), (1580, 2487758), (1820, 2159702), (2054, 1913660), (2212, 1776970), (2765, 1421576), (3160, 1243879), (3640, 1079851), (4108, 956830), (4424, 888485), (5135, 765464), (5530, 710788), (7189, 546760), (8216, 478415), (10270, 382732), (11060, 355394), (13669, 287560), (14378, 273380), (20540, 191366), (22120, 177697), (27338, 143780), (28756, 136690), (35945, 109352), (41080, 95683), (54676, 71890), (57512, 68345)]