162984840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 506459520

約数和(自身を除く): 343474680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 157, 164, 205, 211, 246, 314, 328, 410, 422, 471, 492, 615, 628, 633, 785, 820, 844, 942, 984, 1055, 1230, 1256, 1266, 1570, 1640, 1688, 1884, 2110, 2355, 2460, 2532, 3140, 3165, 3768, 4220, 4710, 4920, 5064, 6280, 6330, 6437, 8440, 8651, 9420, 12660, 12874, 17302, 18840, 19311, 25320, 25748, 25953, 32185, 33127, 34604, 38622, 43255, 51496, 51906, 64370, 66254, 69208, 77244, 86510, 96555, 99381, 103812, 128740, 129765, 132508, 154488, 165635, 173020, 193110, 198762, 207624, 257480, 259530, 265016, 331270, 346040, 386220, 397524, 496905, 519060, 662540, 772440, 795048, 993810, 1038120, 1325080, 1358207, 1987620, 2716414, 3975240, 4074621, 5432828, 6791035, 8149242, 10865656, 13582070, 16298484, 20373105, 27164140, 32596968, 40746210, 54328280, 81492420, 162984840]

約数ペア:

[(1, 162984840), (2, 81492420), (3, 54328280), (4, 40746210), (5, 32596968), (6, 27164140), (8, 20373105), (10, 16298484), (12, 13582070), (15, 10865656), (20, 8149242), (24, 6791035), (30, 5432828), (40, 4074621), (41, 3975240), (60, 2716414), (82, 1987620), (120, 1358207), (123, 1325080), (157, 1038120), (164, 993810), (205, 795048), (211, 772440), (246, 662540), (314, 519060), (328, 496905), (410, 397524), (422, 386220), (471, 346040), (492, 331270), (615, 265016), (628, 259530), (633, 257480), (785, 207624), (820, 198762), (844, 193110), (942, 173020), (984, 165635), (1055, 154488), (1230, 132508), (1256, 129765), (1266, 128740), (1570, 103812), (1640, 99381), (1688, 96555), (1884, 86510), (2110, 77244), (2355, 69208), (2460, 66254), (2532, 64370), (3140, 51906), (3165, 51496), (3768, 43255), (4220, 38622), (4710, 34604), (4920, 33127), (5064, 32185), (6280, 25953), (6330, 25748), (6437, 25320), (8440, 19311), (8651, 18840), (9420, 17302), (12660, 12874)]