70740160

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 177430176

約数和(自身を除く): 106690016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 64, 80, 86, 97, 106, 160, 172, 194, 212, 215, 265, 320, 344, 388, 424, 430, 485, 530, 688, 776, 848, 860, 970, 1060, 1376, 1552, 1696, 1720, 1940, 2120, 2279, 2752, 3104, 3392, 3440, 3880, 4171, 4240, 4558, 5141, 6208, 6880, 7760, 8342, 8480, 9116, 10282, 11395, 13760, 15520, 16684, 16960, 18232, 20564, 20855, 22790, 25705, 31040, 33368, 36464, 41128, 41710, 45580, 51410, 66736, 72928, 82256, 83420, 91160, 102820, 133472, 145856, 164512, 166840, 182320, 205640, 221063, 266944, 329024, 333680, 364640, 411280, 442126, 667360, 729280, 822560, 884252, 1105315, 1334720, 1645120, 1768504, 2210630, 3537008, 4421260, 7074016, 8842520, 14148032, 17685040, 35370080, 70740160]

約数ペア:

[(1, 70740160), (2, 35370080), (4, 17685040), (5, 14148032), (8, 8842520), (10, 7074016), (16, 4421260), (20, 3537008), (32, 2210630), (40, 1768504), (43, 1645120), (53, 1334720), (64, 1105315), (80, 884252), (86, 822560), (97, 729280), (106, 667360), (160, 442126), (172, 411280), (194, 364640), (212, 333680), (215, 329024), (265, 266944), (320, 221063), (344, 205640), (388, 182320), (424, 166840), (430, 164512), (485, 145856), (530, 133472), (688, 102820), (776, 91160), (848, 83420), (860, 82256), (970, 72928), (1060, 66736), (1376, 51410), (1552, 45580), (1696, 41710), (1720, 41128), (1940, 36464), (2120, 33368), (2279, 31040), (2752, 25705), (3104, 22790), (3392, 20855), (3440, 20564), (3880, 18232), (4171, 16960), (4240, 16684), (4558, 15520), (5141, 13760), (6208, 11395), (6880, 10282), (7760, 9116), (8342, 8480)]