204196560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6121}}^1$

素因数の和:6276

約数の個数: 80

約数和(自身を含む): 637667520

約数和(自身を除く): 433470960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6121, 6672, 8340, 11120, 12242, 16680, 18363, 24484, 30605, 33360, 36726, 48968, 61210, 73452, 91815, 97936, 122420, 146904, 183630, 244840, 293808, 367260, 489680, 734520, 850819, 1469040, 1701638, 2552457, 3403276, 4254095, 5104914, 6806552, 8508190, 10209828, 12762285, 13613104, 17016380, 20419656, 25524570, 34032760, 40839312, 51049140, 68065520, 102098280, 204196560]

約数ペア:

[(1, 204196560), (2, 102098280), (3, 68065520), (4, 51049140), (5, 40839312), (6, 34032760), (8, 25524570), (10, 20419656), (12, 17016380), (15, 13613104), (16, 12762285), (20, 10209828), (24, 8508190), (30, 6806552), (40, 5104914), (48, 4254095), (60, 3403276), (80, 2552457), (120, 1701638), (139, 1469040), (240, 850819), (278, 734520), (417, 489680), (556, 367260), (695, 293808), (834, 244840), (1112, 183630), (1390, 146904), (1668, 122420), (2085, 97936), (2224, 91815), (2780, 73452), (3336, 61210), (4170, 48968), (5560, 36726), (6121, 33360), (6672, 30605), (8340, 24484), (11120, 18363), (12242, 16680)]