759995320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{25367}}^1$

素因数の和:25492

約数の個数: 64

約数和(自身を含む): 1972615680

約数和(自身を除く): 1212620360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 7490, 14980, 25367, 29960, 50734, 101468, 126835, 177569, 202936, 253670, 355138, 507340, 710276, 887845, 1014680, 1420552, 1775690, 2714269, 3551380, 5428538, 7102760, 10857076, 13571345, 18999883, 21714152, 27142690, 37999766, 54285380, 75999532, 94999415, 108570760, 151999064, 189998830, 379997660, 759995320]

約数ペア:

[(1, 759995320), (2, 379997660), (4, 189998830), (5, 151999064), (7, 108570760), (8, 94999415), (10, 75999532), (14, 54285380), (20, 37999766), (28, 27142690), (35, 21714152), (40, 18999883), (56, 13571345), (70, 10857076), (107, 7102760), (140, 5428538), (214, 3551380), (280, 2714269), (428, 1775690), (535, 1420552), (749, 1014680), (856, 887845), (1070, 710276), (1498, 507340), (2140, 355138), (2996, 253670), (3745, 202936), (4280, 177569), (5992, 126835), (7490, 101468), (14980, 50734), (25367, 29960)]