217333920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8543}}^1$

素因数の和:8614

約数の個数: 96

約数和(自身を含む): 697600512

約数和(自身を除く): 480266592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 5088, 6360, 8480, 8543, 12720, 17086, 25440, 25629, 34172, 42715, 51258, 68344, 85430, 102516, 128145, 136688, 170860, 205032, 256290, 273376, 341720, 410064, 452779, 512580, 683440, 820128, 905558, 1025160, 1358337, 1366880, 1811116, 2050320, 2263895, 2716674, 3622232, 4100640, 4527790, 5433348, 6791685, 7244464, 9055580, 10866696, 13583370, 14488928, 18111160, 21733392, 27166740, 36222320, 43466784, 54333480, 72444640, 108666960, 217333920]

約数ペア:

[(1, 217333920), (2, 108666960), (3, 72444640), (4, 54333480), (5, 43466784), (6, 36222320), (8, 27166740), (10, 21733392), (12, 18111160), (15, 14488928), (16, 13583370), (20, 10866696), (24, 9055580), (30, 7244464), (32, 6791685), (40, 5433348), (48, 4527790), (53, 4100640), (60, 3622232), (80, 2716674), (96, 2263895), (106, 2050320), (120, 1811116), (159, 1366880), (160, 1358337), (212, 1025160), (240, 905558), (265, 820128), (318, 683440), (424, 512580), (480, 452779), (530, 410064), (636, 341720), (795, 273376), (848, 256290), (1060, 205032), (1272, 170860), (1590, 136688), (1696, 128145), (2120, 102516), (2544, 85430), (3180, 68344), (4240, 51258), (5088, 42715), (6360, 34172), (8480, 25629), (8543, 25440), (12720, 17086)]