456311240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{148153}}^1$

素因数の和:148182

約数の個数: 64

約数和(自身を含む): 1280050560

約数和(自身を除く): 823739320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 148153, 296306, 592612, 740765, 1037071, 1185224, 1481530, 1629683, 2074142, 2963060, 3259366, 4148284, 5185355, 5926120, 6518732, 8148415, 8296568, 10370710, 11407781, 13037464, 16296830, 20741420, 22815562, 32593660, 41482840, 45631124, 57038905, 65187320, 91262248, 114077810, 228155620, 456311240]

約数ペア:

[(1, 456311240), (2, 228155620), (4, 114077810), (5, 91262248), (7, 65187320), (8, 57038905), (10, 45631124), (11, 41482840), (14, 32593660), (20, 22815562), (22, 20741420), (28, 16296830), (35, 13037464), (40, 11407781), (44, 10370710), (55, 8296568), (56, 8148415), (70, 6518732), (77, 5926120), (88, 5185355), (110, 4148284), (140, 3259366), (154, 2963060), (220, 2074142), (280, 1629683), (308, 1481530), (385, 1185224), (440, 1037071), (616, 740765), (770, 592612), (1540, 296306), (3080, 148153)]