104742840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 328458240

約数和(自身を除く): 223715400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 53, 60, 86, 106, 120, 129, 159, 172, 212, 215, 258, 265, 318, 344, 383, 424, 430, 516, 530, 636, 645, 766, 795, 860, 1032, 1060, 1149, 1272, 1290, 1532, 1590, 1720, 1915, 2120, 2279, 2298, 2580, 3064, 3180, 3830, 4558, 4596, 5160, 5745, 6360, 6837, 7660, 9116, 9192, 11395, 11490, 13674, 15320, 16469, 18232, 20299, 22790, 22980, 27348, 32938, 34185, 40598, 45580, 45960, 49407, 54696, 60897, 65876, 68370, 81196, 82345, 91160, 98814, 101495, 121794, 131752, 136740, 162392, 164690, 197628, 202990, 243588, 247035, 273480, 304485, 329380, 395256, 405980, 487176, 494070, 608970, 658760, 811960, 872857, 988140, 1217940, 1745714, 1976280, 2435880, 2618571, 3491428, 4364285, 5237142, 6982856, 8728570, 10474284, 13092855, 17457140, 20948568, 26185710, 34914280, 52371420, 104742840]

約数ペア:

[(1, 104742840), (2, 52371420), (3, 34914280), (4, 26185710), (5, 20948568), (6, 17457140), (8, 13092855), (10, 10474284), (12, 8728570), (15, 6982856), (20, 5237142), (24, 4364285), (30, 3491428), (40, 2618571), (43, 2435880), (53, 1976280), (60, 1745714), (86, 1217940), (106, 988140), (120, 872857), (129, 811960), (159, 658760), (172, 608970), (212, 494070), (215, 487176), (258, 405980), (265, 395256), (318, 329380), (344, 304485), (383, 273480), (424, 247035), (430, 243588), (516, 202990), (530, 197628), (636, 164690), (645, 162392), (766, 136740), (795, 131752), (860, 121794), (1032, 101495), (1060, 98814), (1149, 91160), (1272, 82345), (1290, 81196), (1532, 68370), (1590, 65876), (1720, 60897), (1915, 54696), (2120, 49407), (2279, 45960), (2298, 45580), (2580, 40598), (3064, 34185), (3180, 32938), (3830, 27348), (4558, 22980), (4596, 22790), (5160, 20299), (5745, 18232), (6360, 16469), (6837, 15320), (7660, 13674), (9116, 11490), (9192, 11395)]