236430320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4099}}^1$

素因数の和:4222

約数の個数: 80

約数和(自身を含む): 634483200

約数和(自身を除く): 398052880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 4099, 4120, 5768, 7210, 8198, 8240, 11536, 14420, 16396, 20495, 28693, 28840, 32792, 40990, 57386, 57680, 65584, 81980, 114772, 143465, 163960, 229544, 286930, 327920, 422197, 459088, 573860, 844394, 1147720, 1688788, 2110985, 2295440, 2955379, 3377576, 4221970, 5910758, 6755152, 8443940, 11821516, 14776895, 16887880, 23643032, 29553790, 33775760, 47286064, 59107580, 118215160, 236430320]

約数ペア:

[(1, 236430320), (2, 118215160), (4, 59107580), (5, 47286064), (7, 33775760), (8, 29553790), (10, 23643032), (14, 16887880), (16, 14776895), (20, 11821516), (28, 8443940), (35, 6755152), (40, 5910758), (56, 4221970), (70, 3377576), (80, 2955379), (103, 2295440), (112, 2110985), (140, 1688788), (206, 1147720), (280, 844394), (412, 573860), (515, 459088), (560, 422197), (721, 327920), (824, 286930), (1030, 229544), (1442, 163960), (1648, 143465), (2060, 114772), (2884, 81980), (3605, 65584), (4099, 57680), (4120, 57386), (5768, 40990), (7210, 32792), (8198, 28840), (8240, 28693), (11536, 20495), (14420, 16396)]