115768640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1684

約数の個数: 112

約数和(自身を含む): 314535312

約数和(自身を除く): 198766672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1360, 1637, 1768, 2080, 2210, 2720, 3274, 3536, 4160, 4420, 5440, 6548, 7072, 8185, 8840, 13096, 14144, 16370, 17680, 21281, 26192, 27829, 32740, 35360, 42562, 52384, 55658, 65480, 70720, 85124, 104768, 106405, 111316, 130960, 139145, 170248, 212810, 222632, 261920, 278290, 340496, 361777, 425620, 445264, 523840, 556580, 680992, 723554, 851240, 890528, 1113160, 1361984, 1447108, 1702480, 1781056, 1808885, 2226320, 2894216, 3404960, 3617770, 4452640, 5788432, 6809920, 7235540, 8905280, 11576864, 14471080, 23153728, 28942160, 57884320, 115768640]

約数ペア:

[(1, 115768640), (2, 57884320), (4, 28942160), (5, 23153728), (8, 14471080), (10, 11576864), (13, 8905280), (16, 7235540), (17, 6809920), (20, 5788432), (26, 4452640), (32, 3617770), (34, 3404960), (40, 2894216), (52, 2226320), (64, 1808885), (65, 1781056), (68, 1702480), (80, 1447108), (85, 1361984), (104, 1113160), (130, 890528), (136, 851240), (160, 723554), (170, 680992), (208, 556580), (221, 523840), (260, 445264), (272, 425620), (320, 361777), (340, 340496), (416, 278290), (442, 261920), (520, 222632), (544, 212810), (680, 170248), (832, 139145), (884, 130960), (1040, 111316), (1088, 106405), (1105, 104768), (1360, 85124), (1637, 70720), (1768, 65480), (2080, 55658), (2210, 52384), (2720, 42562), (3274, 35360), (3536, 32740), (4160, 27829), (4420, 26192), (5440, 21281), (6548, 17680), (7072, 16370), (8185, 14144), (8840, 13096)]