9867480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 35873280

約数和(自身を除く): 26005800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 691, 714, 840, 952, 1020, 1190, 1382, 1428, 1785, 2040, 2073, 2380, 2764, 2856, 3455, 3570, 4146, 4760, 4837, 5528, 6910, 7140, 8292, 9674, 10365, 11747, 13820, 14280, 14511, 16584, 19348, 20730, 23494, 24185, 27640, 29022, 35241, 38696, 41460, 46988, 48370, 58044, 58735, 70482, 72555, 82229, 82920, 93976, 96740, 116088, 117470, 140964, 145110, 164458, 176205, 193480, 234940, 246687, 281928, 290220, 328916, 352410, 411145, 469880, 493374, 580440, 657832, 704820, 822290, 986748, 1233435, 1409640, 1644580, 1973496, 2466870, 3289160, 4933740, 9867480]

約数ペア:

[(1, 9867480), (2, 4933740), (3, 3289160), (4, 2466870), (5, 1973496), (6, 1644580), (7, 1409640), (8, 1233435), (10, 986748), (12, 822290), (14, 704820), (15, 657832), (17, 580440), (20, 493374), (21, 469880), (24, 411145), (28, 352410), (30, 328916), (34, 290220), (35, 281928), (40, 246687), (42, 234940), (51, 193480), (56, 176205), (60, 164458), (68, 145110), (70, 140964), (84, 117470), (85, 116088), (102, 96740), (105, 93976), (119, 82920), (120, 82229), (136, 72555), (140, 70482), (168, 58735), (170, 58044), (204, 48370), (210, 46988), (238, 41460), (255, 38696), (280, 35241), (340, 29022), (357, 27640), (408, 24185), (420, 23494), (476, 20730), (510, 19348), (595, 16584), (680, 14511), (691, 14280), (714, 13820), (840, 11747), (952, 10365), (1020, 9674), (1190, 8292), (1382, 7140), (1428, 6910), (1785, 5528), (2040, 4837), (2073, 4760), (2380, 4146), (2764, 3570), (2856, 3455)]