2017679520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{30241}}^1$

素因数の和:30398

約数の個数: 96

約数和(自身を含む): 6401626560

約数和(自身を除く): 4383947040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 11120, 13344, 16680, 22240, 30241, 33360, 60482, 66720, 90723, 120964, 151205, 181446, 241928, 302410, 362892, 453615, 483856, 604820, 725784, 907230, 967712, 1209640, 1451568, 1814460, 2419280, 2903136, 3628920, 4203499, 4838560, 7257840, 8406998, 12610497, 14515680, 16813996, 21017495, 25220994, 33627992, 42034990, 50441988, 63052485, 67255984, 84069980, 100883976, 126104970, 134511968, 168139960, 201767952, 252209940, 336279920, 403535904, 504419880, 672559840, 1008839760, 2017679520]

約数ペア:

[(1, 2017679520), (2, 1008839760), (3, 672559840), (4, 504419880), (5, 403535904), (6, 336279920), (8, 252209940), (10, 201767952), (12, 168139960), (15, 134511968), (16, 126104970), (20, 100883976), (24, 84069980), (30, 67255984), (32, 63052485), (40, 50441988), (48, 42034990), (60, 33627992), (80, 25220994), (96, 21017495), (120, 16813996), (139, 14515680), (160, 12610497), (240, 8406998), (278, 7257840), (417, 4838560), (480, 4203499), (556, 3628920), (695, 2903136), (834, 2419280), (1112, 1814460), (1390, 1451568), (1668, 1209640), (2085, 967712), (2224, 907230), (2780, 725784), (3336, 604820), (4170, 483856), (4448, 453615), (5560, 362892), (6672, 302410), (8340, 241928), (11120, 181446), (13344, 151205), (16680, 120964), (22240, 90723), (30241, 66720), (33360, 60482)]