117666920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 321235200

約数和(自身を除く): 203568280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 43, 56, 58, 70, 86, 116, 140, 145, 172, 203, 215, 232, 280, 290, 301, 337, 344, 406, 430, 580, 602, 674, 812, 860, 1015, 1160, 1204, 1247, 1348, 1505, 1624, 1685, 1720, 2030, 2359, 2408, 2494, 2696, 3010, 3370, 4060, 4718, 4988, 6020, 6235, 6740, 8120, 8729, 9436, 9773, 9976, 11795, 12040, 12470, 13480, 14491, 17458, 18872, 19546, 23590, 24940, 28982, 34916, 39092, 43645, 47180, 48865, 49880, 57964, 68411, 69832, 72455, 78184, 87290, 94360, 97730, 101437, 115928, 136822, 144910, 174580, 195460, 202874, 273644, 289820, 342055, 349160, 390920, 405748, 420239, 507185, 547288, 579640, 684110, 811496, 840478, 1014370, 1368220, 1680956, 2028740, 2101195, 2736440, 2941673, 3361912, 4057480, 4202390, 5883346, 8404780, 11766692, 14708365, 16809560, 23533384, 29416730, 58833460, 117666920]

約数ペア:

[(1, 117666920), (2, 58833460), (4, 29416730), (5, 23533384), (7, 16809560), (8, 14708365), (10, 11766692), (14, 8404780), (20, 5883346), (28, 4202390), (29, 4057480), (35, 3361912), (40, 2941673), (43, 2736440), (56, 2101195), (58, 2028740), (70, 1680956), (86, 1368220), (116, 1014370), (140, 840478), (145, 811496), (172, 684110), (203, 579640), (215, 547288), (232, 507185), (280, 420239), (290, 405748), (301, 390920), (337, 349160), (344, 342055), (406, 289820), (430, 273644), (580, 202874), (602, 195460), (674, 174580), (812, 144910), (860, 136822), (1015, 115928), (1160, 101437), (1204, 97730), (1247, 94360), (1348, 87290), (1505, 78184), (1624, 72455), (1685, 69832), (1720, 68411), (2030, 57964), (2359, 49880), (2408, 48865), (2494, 47180), (2696, 43645), (3010, 39092), (3370, 34916), (4060, 28982), (4718, 24940), (4988, 23590), (6020, 19546), (6235, 18872), (6740, 17458), (8120, 14491), (8729, 13480), (9436, 12470), (9773, 12040), (9976, 11795)]