15679723480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{329683}}^1$

素因数の和:329764

約数の個数: 64

約数和(自身を含む): 37386165600

約数和(自身を除く): 21706442120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1640, 2378, 4756, 5945, 9512, 11890, 23780, 47560, 329683, 659366, 1318732, 1648415, 2637464, 3296830, 6593660, 9560807, 13187320, 13517003, 19121614, 27034006, 38243228, 47804035, 54068012, 67585015, 76486456, 95608070, 108136024, 135170030, 191216140, 270340060, 382432280, 391993087, 540680120, 783986174, 1567972348, 1959965435, 3135944696, 3919930870, 7839861740, 15679723480]

約数ペア:

[(1, 15679723480), (2, 7839861740), (4, 3919930870), (5, 3135944696), (8, 1959965435), (10, 1567972348), (20, 783986174), (29, 540680120), (40, 391993087), (41, 382432280), (58, 270340060), (82, 191216140), (116, 135170030), (145, 108136024), (164, 95608070), (205, 76486456), (232, 67585015), (290, 54068012), (328, 47804035), (410, 38243228), (580, 27034006), (820, 19121614), (1160, 13517003), (1189, 13187320), (1640, 9560807), (2378, 6593660), (4756, 3296830), (5945, 2637464), (9512, 1648415), (11890, 1318732), (23780, 659366), (47560, 329683)]