1497257440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12979}}^1$

素因数の和:13104

約数の個数: 96

約数和(自身を含む): 4082158080

約数和(自身を除く): 2584900640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 103, 112, 140, 160, 206, 224, 280, 412, 515, 560, 721, 824, 1030, 1120, 1442, 1648, 2060, 2884, 3296, 3605, 4120, 5768, 7210, 8240, 11536, 12979, 14420, 16480, 23072, 25958, 28840, 51916, 57680, 64895, 90853, 103832, 115360, 129790, 181706, 207664, 259580, 363412, 415328, 454265, 519160, 726824, 908530, 1038320, 1336837, 1453648, 1817060, 2076640, 2673674, 2907296, 3634120, 5347348, 6684185, 7268240, 9357859, 10694696, 13368370, 14536480, 18715718, 21389392, 26736740, 37431436, 42778784, 46789295, 53473480, 74862872, 93578590, 106946960, 149725744, 187157180, 213893920, 299451488, 374314360, 748628720, 1497257440]

約数ペア:

[(1, 1497257440), (2, 748628720), (4, 374314360), (5, 299451488), (7, 213893920), (8, 187157180), (10, 149725744), (14, 106946960), (16, 93578590), (20, 74862872), (28, 53473480), (32, 46789295), (35, 42778784), (40, 37431436), (56, 26736740), (70, 21389392), (80, 18715718), (103, 14536480), (112, 13368370), (140, 10694696), (160, 9357859), (206, 7268240), (224, 6684185), (280, 5347348), (412, 3634120), (515, 2907296), (560, 2673674), (721, 2076640), (824, 1817060), (1030, 1453648), (1120, 1336837), (1442, 1038320), (1648, 908530), (2060, 726824), (2884, 519160), (3296, 454265), (3605, 415328), (4120, 363412), (5768, 259580), (7210, 207664), (8240, 181706), (11536, 129790), (12979, 115360), (14420, 103832), (16480, 90853), (23072, 64895), (25958, 57680), (28840, 51916)]