157054920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2835

約数の個数: 128

約数和(自身を含む): 526141440

約数和(自身を除く): 369086520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2580, 2767, 2838, 3784, 4730, 5160, 5534, 5676, 7095, 8301, 9460, 11068, 11352, 13835, 14190, 16602, 18920, 22136, 27670, 28380, 30437, 33204, 41505, 55340, 56760, 60874, 66408, 83010, 91311, 110680, 118981, 121748, 152185, 166020, 182622, 237962, 243496, 304370, 332040, 356943, 365244, 456555, 475924, 594905, 608740, 713886, 730488, 913110, 951848, 1189810, 1217480, 1308791, 1427772, 1784715, 1826220, 2379620, 2617582, 2855544, 3569430, 3652440, 3926373, 4759240, 5235164, 6543955, 7138860, 7852746, 10470328, 13087910, 14277720, 15705492, 19631865, 26175820, 31410984, 39263730, 52351640, 78527460, 157054920]

約数ペア:

[(1, 157054920), (2, 78527460), (3, 52351640), (4, 39263730), (5, 31410984), (6, 26175820), (8, 19631865), (10, 15705492), (11, 14277720), (12, 13087910), (15, 10470328), (20, 7852746), (22, 7138860), (24, 6543955), (30, 5235164), (33, 4759240), (40, 3926373), (43, 3652440), (44, 3569430), (55, 2855544), (60, 2617582), (66, 2379620), (86, 1826220), (88, 1784715), (110, 1427772), (120, 1308791), (129, 1217480), (132, 1189810), (165, 951848), (172, 913110), (215, 730488), (220, 713886), (258, 608740), (264, 594905), (330, 475924), (344, 456555), (430, 365244), (440, 356943), (473, 332040), (516, 304370), (645, 243496), (660, 237962), (860, 182622), (946, 166020), (1032, 152185), (1290, 121748), (1320, 118981), (1419, 110680), (1720, 91311), (1892, 83010), (2365, 66408), (2580, 60874), (2767, 56760), (2838, 55340), (3784, 41505), (4730, 33204), (5160, 30437), (5534, 28380), (5676, 27670), (7095, 22136), (8301, 18920), (9460, 16602), (11068, 14190), (11352, 13835)]