383728931880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{456820157}}^1$

素因数の和:456820178

約数の個数: 64

約数和(自身を含む): 1315642055040

約数和(自身を除く): 931913123160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 456820157, 913640314, 1370460471, 1827280628, 2284100785, 2740920942, 3197741099, 3654561256, 4568201570, 5481841884, 6395482198, 6852302355, 9136403140, 9593223297, 10963683768, 12790964396, 13704604710, 15988705495, 18272806280, 19186446594, 25581928792, 27409209420, 31977410990, 38372893188, 47966116485, 54818418840, 63954821980, 76745786376, 95932232970, 127909643960, 191864465940, 383728931880]

約数ペア:

[(1, 383728931880), (2, 191864465940), (3, 127909643960), (4, 95932232970), (5, 76745786376), (6, 63954821980), (7, 54818418840), (8, 47966116485), (10, 38372893188), (12, 31977410990), (14, 27409209420), (15, 25581928792), (20, 19186446594), (21, 18272806280), (24, 15988705495), (28, 13704604710), (30, 12790964396), (35, 10963683768), (40, 9593223297), (42, 9136403140), (56, 6852302355), (60, 6395482198), (70, 5481841884), (84, 4568201570), (105, 3654561256), (120, 3197741099), (140, 2740920942), (168, 2284100785), (210, 1827280628), (280, 1370460471), (420, 913640314), (840, 456820157)]