237045840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 767188992

約数和(自身を除く): 530143152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 151, 155, 186, 211, 240, 248, 302, 310, 372, 422, 453, 465, 496, 604, 620, 633, 744, 755, 844, 906, 930, 1055, 1208, 1240, 1266, 1488, 1510, 1688, 1812, 1860, 2110, 2265, 2416, 2480, 2532, 3020, 3165, 3376, 3624, 3720, 4220, 4530, 4681, 5064, 6040, 6330, 6541, 7248, 7440, 8440, 9060, 9362, 10128, 12080, 12660, 13082, 14043, 16880, 18120, 18724, 19623, 23405, 25320, 26164, 28086, 31861, 32705, 36240, 37448, 39246, 46810, 50640, 52328, 56172, 63722, 65410, 70215, 74896, 78492, 93620, 95583, 98115, 104656, 112344, 127444, 130820, 140430, 156984, 159305, 187240, 191166, 196230, 224688, 254888, 261640, 280860, 313968, 318610, 374480, 382332, 392460, 477915, 509776, 523280, 561720, 637220, 764664, 784920, 955830, 987691, 1123440, 1274440, 1529328, 1569840, 1911660, 1975382, 2548880, 2963073, 3823320, 3950764, 4938455, 5926146, 7646640, 7901528, 9876910, 11852292, 14815365, 15803056, 19753820, 23704584, 29630730, 39507640, 47409168, 59261460, 79015280, 118522920, 237045840]

約数ペア:

[(1, 237045840), (2, 118522920), (3, 79015280), (4, 59261460), (5, 47409168), (6, 39507640), (8, 29630730), (10, 23704584), (12, 19753820), (15, 15803056), (16, 14815365), (20, 11852292), (24, 9876910), (30, 7901528), (31, 7646640), (40, 5926146), (48, 4938455), (60, 3950764), (62, 3823320), (80, 2963073), (93, 2548880), (120, 1975382), (124, 1911660), (151, 1569840), (155, 1529328), (186, 1274440), (211, 1123440), (240, 987691), (248, 955830), (302, 784920), (310, 764664), (372, 637220), (422, 561720), (453, 523280), (465, 509776), (496, 477915), (604, 392460), (620, 382332), (633, 374480), (744, 318610), (755, 313968), (844, 280860), (906, 261640), (930, 254888), (1055, 224688), (1208, 196230), (1240, 191166), (1266, 187240), (1488, 159305), (1510, 156984), (1688, 140430), (1812, 130820), (1860, 127444), (2110, 112344), (2265, 104656), (2416, 98115), (2480, 95583), (2532, 93620), (3020, 78492), (3165, 74896), (3376, 70215), (3624, 65410), (3720, 63722), (4220, 56172), (4530, 52328), (4681, 50640), (5064, 46810), (6040, 39246), (6330, 37448), (6541, 36240), (7248, 32705), (7440, 31861), (8440, 28086), (9060, 26164), (9362, 25320), (10128, 23405), (12080, 19623), (12660, 18724), (13082, 18120), (14043, 16880)]