770594960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1721}}^1$

素因数の和:1956

約数の個数: 80

約数和(自身を含む): 1864099440

約数和(自身を除く): 1093504480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 193, 232, 290, 386, 464, 580, 772, 965, 1160, 1544, 1721, 1930, 2320, 3088, 3442, 3860, 5597, 6884, 7720, 8605, 11194, 13768, 15440, 17210, 22388, 27536, 27985, 34420, 44776, 49909, 55970, 68840, 89552, 99818, 111940, 137680, 199636, 223880, 249545, 332153, 399272, 447760, 499090, 664306, 798544, 998180, 1328612, 1660765, 1996360, 2657224, 3321530, 3992720, 5314448, 6643060, 9632437, 13286120, 19264874, 26572240, 38529748, 48162185, 77059496, 96324370, 154118992, 192648740, 385297480, 770594960]

約数ペア:

[(1, 770594960), (2, 385297480), (4, 192648740), (5, 154118992), (8, 96324370), (10, 77059496), (16, 48162185), (20, 38529748), (29, 26572240), (40, 19264874), (58, 13286120), (80, 9632437), (116, 6643060), (145, 5314448), (193, 3992720), (232, 3321530), (290, 2657224), (386, 1996360), (464, 1660765), (580, 1328612), (772, 998180), (965, 798544), (1160, 664306), (1544, 499090), (1721, 447760), (1930, 399272), (2320, 332153), (3088, 249545), (3442, 223880), (3860, 199636), (5597, 137680), (6884, 111940), (7720, 99818), (8605, 89552), (11194, 68840), (13768, 55970), (15440, 49909), (17210, 44776), (22388, 34420), (27536, 27985)]