153017480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49681}}^1$

素因数の和:49710

約数の個数: 64

約数和(自身を含む): 429252480

約数和(自身を除く): 276235000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 49681, 99362, 198724, 248405, 347767, 397448, 496810, 546491, 695534, 993620, 1092982, 1391068, 1738835, 1987240, 2185964, 2732455, 2782136, 3477670, 3825437, 4371928, 5464910, 6955340, 7650874, 10929820, 13910680, 15301748, 19127185, 21859640, 30603496, 38254370, 76508740, 153017480]

約数ペア:

[(1, 153017480), (2, 76508740), (4, 38254370), (5, 30603496), (7, 21859640), (8, 19127185), (10, 15301748), (11, 13910680), (14, 10929820), (20, 7650874), (22, 6955340), (28, 5464910), (35, 4371928), (40, 3825437), (44, 3477670), (55, 2782136), (56, 2732455), (70, 2185964), (77, 1987240), (88, 1738835), (110, 1391068), (140, 1092982), (154, 993620), (220, 695534), (280, 546491), (308, 496810), (385, 397448), (440, 347767), (616, 248405), (770, 198724), (1540, 99362), (3080, 49681)]