70557840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 180

約数和(自身を含む): 247172796

約数和(自身を除く): 176614956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 53, 60, 72, 80, 86, 90, 106, 120, 129, 144, 159, 172, 180, 212, 215, 240, 258, 265, 318, 344, 360, 387, 424, 430, 477, 516, 530, 636, 645, 688, 720, 774, 795, 848, 860, 954, 1032, 1060, 1272, 1290, 1548, 1590, 1720, 1849, 1908, 1935, 2064, 2120, 2279, 2385, 2544, 2580, 3096, 3180, 3440, 3698, 3816, 3870, 4240, 4558, 4770, 5160, 5547, 6192, 6360, 6837, 7396, 7632, 7740, 9116, 9245, 9540, 10320, 11094, 11395, 12720, 13674, 14792, 15480, 16641, 18232, 18490, 19080, 20511, 22188, 22790, 27348, 27735, 29584, 30960, 33282, 34185, 36464, 36980, 38160, 41022, 44376, 45580, 54696, 55470, 66564, 68370, 73960, 82044, 83205, 88752, 91160, 97997, 102555, 109392, 110940, 133128, 136740, 147920, 164088, 166410, 182320, 195994, 205110, 221880, 266256, 273480, 293991, 328176, 332820, 391988, 410220, 443760, 489985, 546960, 587982, 665640, 783976, 820440, 881973, 979970, 1175964, 1331280, 1469955, 1567952, 1640880, 1763946, 1959940, 2351928, 2939910, 3527892, 3919880, 4409865, 4703856, 5879820, 7055784, 7839760, 8819730, 11759640, 14111568, 17639460, 23519280, 35278920, 70557840]

約数ペア:

[(1, 70557840), (2, 35278920), (3, 23519280), (4, 17639460), (5, 14111568), (6, 11759640), (8, 8819730), (9, 7839760), (10, 7055784), (12, 5879820), (15, 4703856), (16, 4409865), (18, 3919880), (20, 3527892), (24, 2939910), (30, 2351928), (36, 1959940), (40, 1763946), (43, 1640880), (45, 1567952), (48, 1469955), (53, 1331280), (60, 1175964), (72, 979970), (80, 881973), (86, 820440), (90, 783976), (106, 665640), (120, 587982), (129, 546960), (144, 489985), (159, 443760), (172, 410220), (180, 391988), (212, 332820), (215, 328176), (240, 293991), (258, 273480), (265, 266256), (318, 221880), (344, 205110), (360, 195994), (387, 182320), (424, 166410), (430, 164088), (477, 147920), (516, 136740), (530, 133128), (636, 110940), (645, 109392), (688, 102555), (720, 97997), (774, 91160), (795, 88752), (848, 83205), (860, 82044), (954, 73960), (1032, 68370), (1060, 66564), (1272, 55470), (1290, 54696), (1548, 45580), (1590, 44376), (1720, 41022), (1849, 38160), (1908, 36980), (1935, 36464), (2064, 34185), (2120, 33282), (2279, 30960), (2385, 29584), (2544, 27735), (2580, 27348), (3096, 22790), (3180, 22188), (3440, 20511), (3698, 19080), (3816, 18490), (3870, 18232), (4240, 16641), (4558, 15480), (4770, 14792), (5160, 13674), (5547, 12720), (6192, 11395), (6360, 11094), (6837, 10320), (7396, 9540), (7632, 9245), (7740, 9116)]