2013307320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{70199}}^1$

素因数の和:70452

約数の個数: 64

約数和(自身を含む): 6065280000

約数和(自身を除く): 4051972680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 28680, 70199, 140398, 210597, 280796, 350995, 421194, 561592, 701990, 842388, 1052985, 1403980, 1684776, 2105970, 2807960, 4211940, 8423880, 16777561, 33555122, 50332683, 67110244, 83887805, 100665366, 134220488, 167775610, 201330732, 251663415, 335551220, 402661464, 503326830, 671102440, 1006653660, 2013307320]

約数ペア:

[(1, 2013307320), (2, 1006653660), (3, 671102440), (4, 503326830), (5, 402661464), (6, 335551220), (8, 251663415), (10, 201330732), (12, 167775610), (15, 134220488), (20, 100665366), (24, 83887805), (30, 67110244), (40, 50332683), (60, 33555122), (120, 16777561), (239, 8423880), (478, 4211940), (717, 2807960), (956, 2105970), (1195, 1684776), (1434, 1403980), (1912, 1052985), (2390, 842388), (2868, 701990), (3585, 561592), (4780, 421194), (5736, 350995), (7170, 280796), (9560, 210597), (14340, 140398), (28680, 70199)]