20192024640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{165617}}^1$

素因数の和:165764

約数の個数: 112

約数和(自身を含む): 64614868992

約数和(自身を除く): 44422844352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 20320, 24384, 30480, 40640, 60960, 121920, 165617, 331234, 496851, 662468, 828085, 993702, 1324936, 1656170, 1987404, 2484255, 2649872, 3312340, 3974808, 4968510, 5299744, 6624680, 7949616, 9937020, 10599488, 13249360, 15899232, 19874040, 21033359, 26498720, 31798464, 39748080, 42066718, 52997440, 63100077, 79496160, 84133436, 105166795, 126200154, 158992320, 168266872, 210333590, 252400308, 315500385, 336533744, 420667180, 504800616, 631000770, 673067488, 841334360, 1009601232, 1262001540, 1346134976, 1682668720, 2019202464, 2524003080, 3365337440, 4038404928, 5048006160, 6730674880, 10096012320, 20192024640]

約数ペア:

[(1, 20192024640), (2, 10096012320), (3, 6730674880), (4, 5048006160), (5, 4038404928), (6, 3365337440), (8, 2524003080), (10, 2019202464), (12, 1682668720), (15, 1346134976), (16, 1262001540), (20, 1009601232), (24, 841334360), (30, 673067488), (32, 631000770), (40, 504800616), (48, 420667180), (60, 336533744), (64, 315500385), (80, 252400308), (96, 210333590), (120, 168266872), (127, 158992320), (160, 126200154), (192, 105166795), (240, 84133436), (254, 79496160), (320, 63100077), (381, 52997440), (480, 42066718), (508, 39748080), (635, 31798464), (762, 26498720), (960, 21033359), (1016, 19874040), (1270, 15899232), (1524, 13249360), (1905, 10599488), (2032, 9937020), (2540, 7949616), (3048, 6624680), (3810, 5299744), (4064, 4968510), (5080, 3974808), (6096, 3312340), (7620, 2649872), (8128, 2484255), (10160, 1987404), (12192, 1656170), (15240, 1324936), (20320, 993702), (24384, 828085), (30480, 662468), (40640, 496851), (60960, 331234), (121920, 165617)]