1350384560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{65173}}^1$

素因数の和:65230

約数の個数: 80

約数和(自身を含む): 3685198656

約数和(自身を除く): 2334814096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 20720, 65173, 130346, 260692, 325865, 456211, 521384, 651730, 912422, 1042768, 1303460, 1824844, 2281055, 2411401, 2606920, 3649688, 4562110, 4822802, 5213840, 7299376, 9124220, 9645604, 12057005, 16879807, 18248440, 19291208, 24114010, 33759614, 36496880, 38582416, 48228020, 67519228, 84399035, 96456040, 135038456, 168798070, 192912080, 270076912, 337596140, 675192280, 1350384560]

約数ペア:

[(1, 1350384560), (2, 675192280), (4, 337596140), (5, 270076912), (7, 192912080), (8, 168798070), (10, 135038456), (14, 96456040), (16, 84399035), (20, 67519228), (28, 48228020), (35, 38582416), (37, 36496880), (40, 33759614), (56, 24114010), (70, 19291208), (74, 18248440), (80, 16879807), (112, 12057005), (140, 9645604), (148, 9124220), (185, 7299376), (259, 5213840), (280, 4822802), (296, 4562110), (370, 3649688), (518, 2606920), (560, 2411401), (592, 2281055), (740, 1824844), (1036, 1303460), (1295, 1042768), (1480, 912422), (2072, 651730), (2590, 521384), (2960, 456211), (4144, 325865), (5180, 260692), (10360, 130346), (20720, 65173)]