22247197680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{140237}}^1$

素因数の和:140914

約数の個数: 80

約数和(自身を含む): 69071141664

約数和(自身を除く): 46823943984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661, 1322, 1983, 2644, 3305, 3966, 5288, 6610, 7932, 9915, 10576, 13220, 15864, 19830, 26440, 31728, 39660, 52880, 79320, 140237, 158640, 280474, 420711, 560948, 701185, 841422, 1121896, 1402370, 1682844, 2103555, 2243792, 2804740, 3365688, 4207110, 5609480, 6731376, 8414220, 11218960, 16828440, 33656880, 92696657, 185393314, 278089971, 370786628, 463483285, 556179942, 741573256, 926966570, 1112359884, 1390449855, 1483146512, 1853933140, 2224719768, 2780899710, 3707866280, 4449439536, 5561799420, 7415732560, 11123598840, 22247197680]

約数ペア:

[(1, 22247197680), (2, 11123598840), (3, 7415732560), (4, 5561799420), (5, 4449439536), (6, 3707866280), (8, 2780899710), (10, 2224719768), (12, 1853933140), (15, 1483146512), (16, 1390449855), (20, 1112359884), (24, 926966570), (30, 741573256), (40, 556179942), (48, 463483285), (60, 370786628), (80, 278089971), (120, 185393314), (240, 92696657), (661, 33656880), (1322, 16828440), (1983, 11218960), (2644, 8414220), (3305, 6731376), (3966, 5609480), (5288, 4207110), (6610, 3365688), (7932, 2804740), (9915, 2243792), (10576, 2103555), (13220, 1682844), (15864, 1402370), (19830, 1121896), (26440, 841422), (31728, 701185), (39660, 560948), (52880, 420711), (79320, 280474), (140237, 158640)]