157132080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31177}}^1$

素因数の和:31203

約数の個数: 120

約数和(自身を含む): 603107232

約数和(自身を除く): 445975152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 31177, 62354, 93531, 124708, 155885, 187062, 218239, 249416, 280593, 311770, 374124, 436478, 467655, 498832, 561186, 623540, 654717, 748248, 872956, 935310, 1091195, 1122372, 1247080, 1309434, 1402965, 1496496, 1745912, 1870620, 1964151, 2182390, 2244744, 2494160, 2618868, 2805930, 3273585, 3491824, 3741240, 3928302, 4364780, 4489488, 5237736, 5611860, 6547170, 7482480, 7856604, 8729560, 9820755, 10475472, 11223720, 13094340, 15713208, 17459120, 19641510, 22447440, 26188680, 31426416, 39283020, 52377360, 78566040, 157132080]

約数ペア:

[(1, 157132080), (2, 78566040), (3, 52377360), (4, 39283020), (5, 31426416), (6, 26188680), (7, 22447440), (8, 19641510), (9, 17459120), (10, 15713208), (12, 13094340), (14, 11223720), (15, 10475472), (16, 9820755), (18, 8729560), (20, 7856604), (21, 7482480), (24, 6547170), (28, 5611860), (30, 5237736), (35, 4489488), (36, 4364780), (40, 3928302), (42, 3741240), (45, 3491824), (48, 3273585), (56, 2805930), (60, 2618868), (63, 2494160), (70, 2244744), (72, 2182390), (80, 1964151), (84, 1870620), (90, 1745912), (105, 1496496), (112, 1402965), (120, 1309434), (126, 1247080), (140, 1122372), (144, 1091195), (168, 935310), (180, 872956), (210, 748248), (240, 654717), (252, 623540), (280, 561186), (315, 498832), (336, 467655), (360, 436478), (420, 374124), (504, 311770), (560, 280593), (630, 249416), (720, 218239), (840, 187062), (1008, 155885), (1260, 124708), (1680, 93531), (2520, 62354), (5040, 31177)]