2568352080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1528781}}^1$

素因数の和:1528804

約数の個数: 80

約数和(自身を含む): 9099310464

約数和(自身を除く): 6530958384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1528781, 3057562, 4586343, 6115124, 7643905, 9172686, 10701467, 12230248, 15287810, 18345372, 21402934, 22931715, 24460496, 30575620, 32104401, 36690744, 42805868, 45863430, 53507335, 61151240, 64208802, 73381488, 85611736, 91726860, 107014670, 122302480, 128417604, 160522005, 171223472, 183453720, 214029340, 256835208, 321044010, 366907440, 428058680, 513670416, 642088020, 856117360, 1284176040, 2568352080]

約数ペア:

[(1, 2568352080), (2, 1284176040), (3, 856117360), (4, 642088020), (5, 513670416), (6, 428058680), (7, 366907440), (8, 321044010), (10, 256835208), (12, 214029340), (14, 183453720), (15, 171223472), (16, 160522005), (20, 128417604), (21, 122302480), (24, 107014670), (28, 91726860), (30, 85611736), (35, 73381488), (40, 64208802), (42, 61151240), (48, 53507335), (56, 45863430), (60, 42805868), (70, 36690744), (80, 32104401), (84, 30575620), (105, 24460496), (112, 22931715), (120, 21402934), (140, 18345372), (168, 15287810), (210, 12230248), (240, 10701467), (280, 9172686), (336, 7643905), (420, 6115124), (560, 4586343), (840, 3057562), (1680, 1528781)]