7132057840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 17421206400

約数和(自身を除く): 10289148560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 103, 148, 149, 157, 185, 206, 296, 298, 314, 370, 412, 515, 592, 596, 628, 740, 745, 785, 824, 1030, 1192, 1256, 1480, 1490, 1570, 1648, 2060, 2384, 2512, 2960, 2980, 3140, 3811, 4120, 5513, 5809, 5960, 6280, 7622, 8240, 11026, 11618, 11920, 12560, 15244, 15347, 16171, 19055, 22052, 23236, 23393, 27565, 29045, 30488, 30694, 32342, 38110, 44104, 46472, 46786, 55130, 58090, 60976, 61388, 64684, 76220, 76735, 80855, 88208, 92944, 93572, 110260, 116180, 116965, 122776, 129368, 152440, 153470, 161710, 187144, 220520, 232360, 233930, 245552, 258736, 304880, 306940, 323420, 374288, 441040, 464720, 467860, 567839, 598327, 613880, 646840, 865541, 935720, 1135678, 1196654, 1227760, 1293680, 1731082, 1871440, 2271356, 2393308, 2409479, 2839195, 2991635, 3462164, 4327705, 4542712, 4786616, 4818958, 5678390, 5983270, 6924328, 8655410, 9085424, 9573232, 9637916, 11356780, 11966540, 12047395, 13848656, 17310820, 19275832, 22713560, 23933080, 24094790, 34621640, 38551664, 45427120, 47866160, 48189580, 69243280, 89150723, 96379160, 178301446, 192758320, 356602892, 445753615, 713205784, 891507230, 1426411568, 1783014460, 3566028920, 7132057840]

約数ペア:

[(1, 7132057840), (2, 3566028920), (4, 1783014460), (5, 1426411568), (8, 891507230), (10, 713205784), (16, 445753615), (20, 356602892), (37, 192758320), (40, 178301446), (74, 96379160), (80, 89150723), (103, 69243280), (148, 48189580), (149, 47866160), (157, 45427120), (185, 38551664), (206, 34621640), (296, 24094790), (298, 23933080), (314, 22713560), (370, 19275832), (412, 17310820), (515, 13848656), (592, 12047395), (596, 11966540), (628, 11356780), (740, 9637916), (745, 9573232), (785, 9085424), (824, 8655410), (1030, 6924328), (1192, 5983270), (1256, 5678390), (1480, 4818958), (1490, 4786616), (1570, 4542712), (1648, 4327705), (2060, 3462164), (2384, 2991635), (2512, 2839195), (2960, 2409479), (2980, 2393308), (3140, 2271356), (3811, 1871440), (4120, 1731082), (5513, 1293680), (5809, 1227760), (5960, 1196654), (6280, 1135678), (7622, 935720), (8240, 865541), (11026, 646840), (11618, 613880), (11920, 598327), (12560, 567839), (15244, 467860), (15347, 464720), (16171, 441040), (19055, 374288), (22052, 323420), (23236, 306940), (23393, 304880), (27565, 258736), (29045, 245552), (30488, 233930), (30694, 232360), (32342, 220520), (38110, 187144), (44104, 161710), (46472, 153470), (46786, 152440), (55130, 129368), (58090, 122776), (60976, 116965), (61388, 116180), (64684, 110260), (76220, 93572), (76735, 92944), (80855, 88208)]