127573320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5237}}^1$

素因数の和:5287

約数の個数: 128

約数和(自身を含む): 452563200

約数和(自身を除く): 324989880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 5237, 6090, 8120, 10474, 12180, 15711, 20948, 24360, 26185, 31422, 36659, 41896, 52370, 62844, 73318, 78555, 104740, 109977, 125688, 146636, 151873, 157110, 183295, 209480, 219954, 293272, 303746, 314220, 366590, 439908, 455619, 549885, 607492, 628440, 733180, 759365, 879816, 911238, 1063111, 1099770, 1214984, 1466360, 1518730, 1822476, 2126222, 2199540, 2278095, 3037460, 3189333, 3644952, 4252444, 4399080, 4556190, 5315555, 6074920, 6378666, 8504888, 9112380, 10631110, 12757332, 15946665, 18224760, 21262220, 25514664, 31893330, 42524440, 63786660, 127573320]

約数ペア:

[(1, 127573320), (2, 63786660), (3, 42524440), (4, 31893330), (5, 25514664), (6, 21262220), (7, 18224760), (8, 15946665), (10, 12757332), (12, 10631110), (14, 9112380), (15, 8504888), (20, 6378666), (21, 6074920), (24, 5315555), (28, 4556190), (29, 4399080), (30, 4252444), (35, 3644952), (40, 3189333), (42, 3037460), (56, 2278095), (58, 2199540), (60, 2126222), (70, 1822476), (84, 1518730), (87, 1466360), (105, 1214984), (116, 1099770), (120, 1063111), (140, 911238), (145, 879816), (168, 759365), (174, 733180), (203, 628440), (210, 607492), (232, 549885), (280, 455619), (290, 439908), (348, 366590), (406, 314220), (420, 303746), (435, 293272), (580, 219954), (609, 209480), (696, 183295), (812, 157110), (840, 151873), (870, 146636), (1015, 125688), (1160, 109977), (1218, 104740), (1624, 78555), (1740, 73318), (2030, 62844), (2436, 52370), (3045, 41896), (3480, 36659), (4060, 31422), (4872, 26185), (5237, 24360), (6090, 20948), (8120, 15711), (10474, 12180)]