7641480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 28615680

約数和(自身を除く): 20974200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 827, 840, 924, 1155, 1320, 1540, 1654, 1848, 2310, 2481, 3080, 3308, 4135, 4620, 4962, 5789, 6616, 8270, 9097, 9240, 9924, 11578, 12405, 16540, 17367, 18194, 19848, 23156, 24810, 27291, 28945, 33080, 34734, 36388, 45485, 46312, 49620, 54582, 57890, 63679, 69468, 72776, 86835, 90970, 99240, 109164, 115780, 127358, 136455, 138936, 173670, 181940, 191037, 218328, 231560, 254716, 272910, 318395, 347340, 363880, 382074, 509432, 545820, 636790, 694680, 764148, 955185, 1091640, 1273580, 1528296, 1910370, 2547160, 3820740, 7641480]

約数ペア:

[(1, 7641480), (2, 3820740), (3, 2547160), (4, 1910370), (5, 1528296), (6, 1273580), (7, 1091640), (8, 955185), (10, 764148), (11, 694680), (12, 636790), (14, 545820), (15, 509432), (20, 382074), (21, 363880), (22, 347340), (24, 318395), (28, 272910), (30, 254716), (33, 231560), (35, 218328), (40, 191037), (42, 181940), (44, 173670), (55, 138936), (56, 136455), (60, 127358), (66, 115780), (70, 109164), (77, 99240), (84, 90970), (88, 86835), (105, 72776), (110, 69468), (120, 63679), (132, 57890), (140, 54582), (154, 49620), (165, 46312), (168, 45485), (210, 36388), (220, 34734), (231, 33080), (264, 28945), (280, 27291), (308, 24810), (330, 23156), (385, 19848), (420, 18194), (440, 17367), (462, 16540), (616, 12405), (660, 11578), (770, 9924), (827, 9240), (840, 9097), (924, 8270), (1155, 6616), (1320, 5789), (1540, 4962), (1654, 4620), (1848, 4135), (2310, 3308), (2481, 3080)]