133444680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4327}}^1$

素因数の和:4598

約数の個数: 64

約数和(自身を含む): 401984640

約数和(自身を除く): 268539960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4327, 5140, 6168, 7710, 8654, 10280, 12981, 15420, 17308, 21635, 25962, 30840, 34616, 43270, 51924, 64905, 86540, 103848, 129810, 173080, 259620, 519240, 1112039, 2224078, 3336117, 4448156, 5560195, 6672234, 8896312, 11120390, 13344468, 16680585, 22240780, 26688936, 33361170, 44481560, 66722340, 133444680]

約数ペア:

[(1, 133444680), (2, 66722340), (3, 44481560), (4, 33361170), (5, 26688936), (6, 22240780), (8, 16680585), (10, 13344468), (12, 11120390), (15, 8896312), (20, 6672234), (24, 5560195), (30, 4448156), (40, 3336117), (60, 2224078), (120, 1112039), (257, 519240), (514, 259620), (771, 173080), (1028, 129810), (1285, 103848), (1542, 86540), (2056, 64905), (2570, 51924), (3084, 43270), (3855, 34616), (4327, 30840), (5140, 25962), (6168, 21635), (7710, 17308), (8654, 15420), (10280, 12981)]