245577360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1301

約数の個数: 160

約数和(自身を含む): 877658112

約数和(自身を除く): 632080752

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, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1151, 1270, 1524, 1680, 1778, 1905, 2032, 2302, 2540, 2667, 3048, 3453, 3556, 3810, 4445, 4604, 5080, 5334, 5755, 6096, 6906, 7112, 7620, 8057, 8890, 9208, 10160, 10668, 11510, 13335, 13812, 14224, 15240, 16114, 17265, 17780, 18416, 21336, 23020, 24171, 26670, 27624, 30480, 32228, 34530, 35560, 40285, 42672, 46040, 48342, 53340, 55248, 64456, 69060, 71120, 80570, 92080, 96684, 106680, 120855, 128912, 138120, 146177, 161140, 193368, 213360, 241710, 276240, 292354, 322280, 386736, 438531, 483420, 584708, 644560, 730885, 877062, 966840, 1023239, 1169416, 1461770, 1754124, 1933680, 2046478, 2192655, 2338832, 2923540, 3069717, 3508248, 4092956, 4385310, 5116195, 5847080, 6139434, 7016496, 8185912, 8770620, 10232390, 11694160, 12278868, 15348585, 16371824, 17541240, 20464780, 24557736, 30697170, 35082480, 40929560, 49115472, 61394340, 81859120, 122788680, 245577360]

約数ペア:

[(1, 245577360), (2, 122788680), (3, 81859120), (4, 61394340), (5, 49115472), (6, 40929560), (7, 35082480), (8, 30697170), (10, 24557736), (12, 20464780), (14, 17541240), (15, 16371824), (16, 15348585), (20, 12278868), (21, 11694160), (24, 10232390), (28, 8770620), (30, 8185912), (35, 7016496), (40, 6139434), (42, 5847080), (48, 5116195), (56, 4385310), (60, 4092956), (70, 3508248), (80, 3069717), (84, 2923540), (105, 2338832), (112, 2192655), (120, 2046478), (127, 1933680), (140, 1754124), (168, 1461770), (210, 1169416), (240, 1023239), (254, 966840), (280, 877062), (336, 730885), (381, 644560), (420, 584708), (508, 483420), (560, 438531), (635, 386736), (762, 322280), (840, 292354), (889, 276240), (1016, 241710), (1151, 213360), (1270, 193368), (1524, 161140), (1680, 146177), (1778, 138120), (1905, 128912), (2032, 120855), (2302, 106680), (2540, 96684), (2667, 92080), (3048, 80570), (3453, 71120), (3556, 69060), (3810, 64456), (4445, 55248), (4604, 53340), (5080, 48342), (5334, 46040), (5755, 42672), (6096, 40285), (6906, 35560), (7112, 34530), (7620, 32228), (8057, 30480), (8890, 27624), (9208, 26670), (10160, 24171), (10668, 23020), (11510, 21336), (13335, 18416), (13812, 17780), (14224, 17265), (15240, 16114)]