249476360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3083}}^1$

素因数の和:3135

約数の個数: 96

約数和(自身を含む): 681687360

約数和(自身を除く): 432211000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 680, 952, 1156, 1190, 1445, 2023, 2312, 2380, 2890, 3083, 4046, 4760, 5780, 6166, 8092, 10115, 11560, 12332, 15415, 16184, 20230, 21581, 24664, 30830, 40460, 43162, 52411, 61660, 80920, 86324, 104822, 107905, 123320, 172648, 209644, 215810, 262055, 366877, 419288, 431620, 524110, 733754, 863240, 890987, 1048220, 1467508, 1781974, 1834385, 2096440, 2935016, 3563948, 3668770, 4454935, 6236909, 7127896, 7337540, 8909870, 12473818, 14675080, 17819740, 24947636, 31184545, 35639480, 49895272, 62369090, 124738180, 249476360]

約数ペア:

[(1, 249476360), (2, 124738180), (4, 62369090), (5, 49895272), (7, 35639480), (8, 31184545), (10, 24947636), (14, 17819740), (17, 14675080), (20, 12473818), (28, 8909870), (34, 7337540), (35, 7127896), (40, 6236909), (56, 4454935), (68, 3668770), (70, 3563948), (85, 2935016), (119, 2096440), (136, 1834385), (140, 1781974), (170, 1467508), (238, 1048220), (280, 890987), (289, 863240), (340, 733754), (476, 524110), (578, 431620), (595, 419288), (680, 366877), (952, 262055), (1156, 215810), (1190, 209644), (1445, 172648), (2023, 123320), (2312, 107905), (2380, 104822), (2890, 86324), (3083, 80920), (4046, 61660), (4760, 52411), (5780, 43162), (6166, 40460), (8092, 30830), (10115, 24664), (11560, 21581), (12332, 20230), (15415, 16184)]