1122875880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13781}}^1$

素因数の和:13899

約数の個数: 128

約数和(自身を含む): 3889831680

約数和(自身を除く): 2766955800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 13781, 16296, 20370, 27160, 27562, 40740, 41343, 55124, 68905, 81480, 82686, 96467, 110248, 137810, 165372, 192934, 206715, 275620, 289401, 330744, 385868, 413430, 482335, 551240, 578802, 771736, 826860, 964670, 1157604, 1336757, 1447005, 1653720, 1929340, 2315208, 2673514, 2894010, 3858680, 4010271, 5347028, 5788020, 6683785, 8020542, 9357299, 10694056, 11576040, 13367570, 16041084, 18714598, 20051355, 26735140, 28071897, 32082168, 37429196, 40102710, 46786495, 53470280, 56143794, 74858392, 80205420, 93572990, 112287588, 140359485, 160410840, 187145980, 224575176, 280718970, 374291960, 561437940, 1122875880]

約数ペア:

[(1, 1122875880), (2, 561437940), (3, 374291960), (4, 280718970), (5, 224575176), (6, 187145980), (7, 160410840), (8, 140359485), (10, 112287588), (12, 93572990), (14, 80205420), (15, 74858392), (20, 56143794), (21, 53470280), (24, 46786495), (28, 40102710), (30, 37429196), (35, 32082168), (40, 28071897), (42, 26735140), (56, 20051355), (60, 18714598), (70, 16041084), (84, 13367570), (97, 11576040), (105, 10694056), (120, 9357299), (140, 8020542), (168, 6683785), (194, 5788020), (210, 5347028), (280, 4010271), (291, 3858680), (388, 2894010), (420, 2673514), (485, 2315208), (582, 1929340), (679, 1653720), (776, 1447005), (840, 1336757), (970, 1157604), (1164, 964670), (1358, 826860), (1455, 771736), (1940, 578802), (2037, 551240), (2328, 482335), (2716, 413430), (2910, 385868), (3395, 330744), (3880, 289401), (4074, 275620), (5432, 206715), (5820, 192934), (6790, 165372), (8148, 137810), (10185, 110248), (11640, 96467), (13580, 82686), (13781, 81480), (16296, 68905), (20370, 55124), (27160, 41343), (27562, 40740)]