166910520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4621}}^1$

素因数の和:4685

約数の個数: 128

約数和(自身を含む): 585699840

約数和(自身を除く): 418789320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 4621, 5160, 6020, 7224, 9030, 9242, 12040, 13863, 18060, 18484, 23105, 27726, 32347, 36120, 36968, 46210, 55452, 64694, 69315, 92420, 97041, 110904, 129388, 138630, 161735, 184840, 194082, 198703, 258776, 277260, 323470, 388164, 397406, 485205, 554520, 596109, 646940, 776328, 794812, 970410, 993515, 1192218, 1293880, 1390921, 1589624, 1940820, 1987030, 2384436, 2781842, 2980545, 3881640, 3974060, 4172763, 4768872, 5563684, 5961090, 6954605, 7948120, 8345526, 11127368, 11922180, 13909210, 16691052, 20863815, 23844360, 27818420, 33382104, 41727630, 55636840, 83455260, 166910520]

約数ペア:

[(1, 166910520), (2, 83455260), (3, 55636840), (4, 41727630), (5, 33382104), (6, 27818420), (7, 23844360), (8, 20863815), (10, 16691052), (12, 13909210), (14, 11922180), (15, 11127368), (20, 8345526), (21, 7948120), (24, 6954605), (28, 5961090), (30, 5563684), (35, 4768872), (40, 4172763), (42, 3974060), (43, 3881640), (56, 2980545), (60, 2781842), (70, 2384436), (84, 1987030), (86, 1940820), (105, 1589624), (120, 1390921), (129, 1293880), (140, 1192218), (168, 993515), (172, 970410), (210, 794812), (215, 776328), (258, 646940), (280, 596109), (301, 554520), (344, 485205), (420, 397406), (430, 388164), (516, 323470), (602, 277260), (645, 258776), (840, 198703), (860, 194082), (903, 184840), (1032, 161735), (1204, 138630), (1290, 129388), (1505, 110904), (1720, 97041), (1806, 92420), (2408, 69315), (2580, 64694), (3010, 55452), (3612, 46210), (4515, 36968), (4621, 36120), (5160, 32347), (6020, 27726), (7224, 23105), (9030, 18484), (9242, 18060), (12040, 13863)]