2217754680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{41161}}^1$

素因数の和:41624

約数の個数: 64

約数和(自身を含む): 6668244000

約数和(自身を除く): 4450489320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1796, 2245, 2694, 3592, 4490, 5388, 6735, 8980, 10776, 13470, 17960, 26940, 41161, 53880, 82322, 123483, 164644, 205805, 246966, 329288, 411610, 493932, 617415, 823220, 987864, 1234830, 1646440, 2469660, 4939320, 18481289, 36962578, 55443867, 73925156, 92406445, 110887734, 147850312, 184812890, 221775468, 277219335, 369625780, 443550936, 554438670, 739251560, 1108877340, 2217754680]

約数ペア:

[(1, 2217754680), (2, 1108877340), (3, 739251560), (4, 554438670), (5, 443550936), (6, 369625780), (8, 277219335), (10, 221775468), (12, 184812890), (15, 147850312), (20, 110887734), (24, 92406445), (30, 73925156), (40, 55443867), (60, 36962578), (120, 18481289), (449, 4939320), (898, 2469660), (1347, 1646440), (1796, 1234830), (2245, 987864), (2694, 823220), (3592, 617415), (4490, 493932), (5388, 411610), (6735, 329288), (8980, 246966), (10776, 205805), (13470, 164644), (17960, 123483), (26940, 82322), (41161, 53880)]