215380333360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{308851}}^1$

素因数の和:309266

約数の個数: 80

約数和(自身を含む): 523911824640

約数和(自身を除く): 308531491280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 379, 460, 758, 920, 1516, 1840, 1895, 3032, 3790, 6064, 7580, 8717, 15160, 17434, 30320, 34868, 43585, 69736, 87170, 139472, 174340, 308851, 348680, 617702, 697360, 1235404, 1544255, 2470808, 3088510, 4941616, 6177020, 7103573, 12354040, 14207146, 24708080, 28414292, 35517865, 56828584, 71035730, 113657168, 117054529, 142071460, 234109058, 284142920, 468218116, 568285840, 585272645, 936436232, 1170545290, 1872872464, 2341090580, 2692254167, 4682181160, 5384508334, 9364362320, 10769016668, 13461270835, 21538033336, 26922541670, 43076066672, 53845083340, 107690166680, 215380333360]

約数ペア:

[(1, 215380333360), (2, 107690166680), (4, 53845083340), (5, 43076066672), (8, 26922541670), (10, 21538033336), (16, 13461270835), (20, 10769016668), (23, 9364362320), (40, 5384508334), (46, 4682181160), (80, 2692254167), (92, 2341090580), (115, 1872872464), (184, 1170545290), (230, 936436232), (368, 585272645), (379, 568285840), (460, 468218116), (758, 284142920), (920, 234109058), (1516, 142071460), (1840, 117054529), (1895, 113657168), (3032, 71035730), (3790, 56828584), (6064, 35517865), (7580, 28414292), (8717, 24708080), (15160, 14207146), (17434, 12354040), (30320, 7103573), (34868, 6177020), (43585, 4941616), (69736, 3088510), (87170, 2470808), (139472, 1544255), (174340, 1235404), (308851, 697360), (348680, 617702)]