15669215840

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{6287}}^1$

素因数の和:6760

約数の個数: 96

約数和(自身を含む): 38115391104

約数和(自身を除く): 22446175264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 421, 592, 740, 842, 1184, 1480, 1684, 2105, 2960, 3368, 4210, 5920, 6287, 6736, 8420, 12574, 13472, 15577, 16840, 25148, 31154, 31435, 33680, 50296, 62308, 62870, 67360, 77885, 100592, 124616, 125740, 155770, 201184, 232619, 249232, 251480, 311540, 465238, 498464, 502960, 623080, 930476, 1005920, 1163095, 1246160, 1860952, 2326190, 2492320, 2646827, 3721904, 4652380, 5293654, 7443808, 9304760, 10587308, 13234135, 18609520, 21174616, 26468270, 37219040, 42349232, 52936540, 84698464, 97932599, 105873080, 195865198, 211746160, 391730396, 423492320, 489662995, 783460792, 979325990, 1566921584, 1958651980, 3133843168, 3917303960, 7834607920, 15669215840]

約数ペア:

[(1, 15669215840), (2, 7834607920), (4, 3917303960), (5, 3133843168), (8, 1958651980), (10, 1566921584), (16, 979325990), (20, 783460792), (32, 489662995), (37, 423492320), (40, 391730396), (74, 211746160), (80, 195865198), (148, 105873080), (160, 97932599), (185, 84698464), (296, 52936540), (370, 42349232), (421, 37219040), (592, 26468270), (740, 21174616), (842, 18609520), (1184, 13234135), (1480, 10587308), (1684, 9304760), (2105, 7443808), (2960, 5293654), (3368, 4652380), (4210, 3721904), (5920, 2646827), (6287, 2492320), (6736, 2326190), (8420, 1860952), (12574, 1246160), (13472, 1163095), (15577, 1005920), (16840, 930476), (25148, 623080), (31154, 502960), (31435, 498464), (33680, 465238), (50296, 311540), (62308, 251480), (62870, 249232), (67360, 232619), (77885, 201184), (100592, 155770), (124616, 125740)]