204156928160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{184577}}^1$

素因数の和:184846

約数の個数: 96

約数和(自身を含む): 500114829312

約数和(自身を除く): 295957901152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 223, 248, 310, 446, 496, 620, 892, 992, 1115, 1240, 1784, 2230, 2480, 3568, 4460, 4960, 6913, 7136, 8920, 13826, 17840, 27652, 34565, 35680, 55304, 69130, 110608, 138260, 184577, 221216, 276520, 369154, 553040, 738308, 922885, 1106080, 1476616, 1845770, 2953232, 3691540, 5721887, 5906464, 7383080, 11443774, 14766160, 22887548, 28609435, 29532320, 41160671, 45775096, 57218870, 82321342, 91550192, 114437740, 164642684, 183100384, 205803355, 228875480, 329285368, 411606710, 457750960, 658570736, 823213420, 915501920, 1275980801, 1317141472, 1646426840, 2551961602, 3292853680, 5103923204, 6379904005, 6585707360, 10207846408, 12759808010, 20415692816, 25519616020, 40831385632, 51039232040, 102078464080, 204156928160]

約数ペア:

[(1, 204156928160), (2, 102078464080), (4, 51039232040), (5, 40831385632), (8, 25519616020), (10, 20415692816), (16, 12759808010), (20, 10207846408), (31, 6585707360), (32, 6379904005), (40, 5103923204), (62, 3292853680), (80, 2551961602), (124, 1646426840), (155, 1317141472), (160, 1275980801), (223, 915501920), (248, 823213420), (310, 658570736), (446, 457750960), (496, 411606710), (620, 329285368), (892, 228875480), (992, 205803355), (1115, 183100384), (1240, 164642684), (1784, 114437740), (2230, 91550192), (2480, 82321342), (3568, 57218870), (4460, 45775096), (4960, 41160671), (6913, 29532320), (7136, 28609435), (8920, 22887548), (13826, 14766160), (17840, 11443774), (27652, 7383080), (34565, 5906464), (35680, 5721887), (55304, 3691540), (69130, 2953232), (110608, 1845770), (138260, 1476616), (184577, 1106080), (221216, 922885), (276520, 738308), (369154, 553040)]