157809120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:793

約数の個数: 192

約数和(自身を含む): 577414656

約数和(自身を除く): 419605536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 402, 420, 469, 480, 536, 560, 670, 672, 701, 804, 840, 938, 1005, 1072, 1120, 1340, 1402, 1407, 1608, 1680, 1876, 2010, 2103, 2144, 2345, 2680, 2804, 2814, 3216, 3360, 3505, 3752, 4020, 4206, 4690, 4907, 5360, 5608, 5628, 6432, 7010, 7035, 7504, 8040, 8412, 9380, 9814, 10515, 10720, 11216, 11256, 14020, 14070, 14721, 15008, 16080, 16824, 18760, 19628, 21030, 22432, 22512, 24535, 28040, 28140, 29442, 32160, 33648, 37520, 39256, 42060, 45024, 46967, 49070, 56080, 56280, 58884, 67296, 73605, 75040, 78512, 84120, 93934, 98140, 112160, 112560, 117768, 140901, 147210, 157024, 168240, 187868, 196280, 225120, 234835, 235536, 281802, 294420, 328769, 336480, 375736, 392560, 469670, 471072, 563604, 588840, 657538, 704505, 751472, 785120, 939340, 986307, 1127208, 1177680, 1315076, 1409010, 1502944, 1643845, 1878680, 1972614, 2254416, 2355360, 2630152, 2818020, 3287690, 3757360, 3945228, 4508832, 4931535, 5260304, 5636040, 6575380, 7514720, 7890456, 9863070, 10520608, 11272080, 13150760, 15780912, 19726140, 22544160, 26301520, 31561824, 39452280, 52603040, 78904560, 157809120]

約数ペア:

[(1, 157809120), (2, 78904560), (3, 52603040), (4, 39452280), (5, 31561824), (6, 26301520), (7, 22544160), (8, 19726140), (10, 15780912), (12, 13150760), (14, 11272080), (15, 10520608), (16, 9863070), (20, 7890456), (21, 7514720), (24, 6575380), (28, 5636040), (30, 5260304), (32, 4931535), (35, 4508832), (40, 3945228), (42, 3757360), (48, 3287690), (56, 2818020), (60, 2630152), (67, 2355360), (70, 2254416), (80, 1972614), (84, 1878680), (96, 1643845), (105, 1502944), (112, 1409010), (120, 1315076), (134, 1177680), (140, 1127208), (160, 986307), (168, 939340), (201, 785120), (210, 751472), (224, 704505), (240, 657538), (268, 588840), (280, 563604), (335, 471072), (336, 469670), (402, 392560), (420, 375736), (469, 336480), (480, 328769), (536, 294420), (560, 281802), (670, 235536), (672, 234835), (701, 225120), (804, 196280), (840, 187868), (938, 168240), (1005, 157024), (1072, 147210), (1120, 140901), (1340, 117768), (1402, 112560), (1407, 112160), (1608, 98140), (1680, 93934), (1876, 84120), (2010, 78512), (2103, 75040), (2144, 73605), (2345, 67296), (2680, 58884), (2804, 56280), (2814, 56080), (3216, 49070), (3360, 46967), (3505, 45024), (3752, 42060), (4020, 39256), (4206, 37520), (4690, 33648), (4907, 32160), (5360, 29442), (5608, 28140), (5628, 28040), (6432, 24535), (7010, 22512), (7035, 22432), (7504, 21030), (8040, 19628), (8412, 18760), (9380, 16824), (9814, 16080), (10515, 15008), (10720, 14721), (11216, 14070), (11256, 14020)]