162842240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23131}}^1$

素因数の和:23161

約数の個数: 64

約数和(自身を含む): 424703520

約数和(自身を除く): 261861280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 23131, 46262, 92524, 115655, 185048, 231310, 254441, 370096, 462620, 508882, 740192, 925240, 1017764, 1272205, 1480384, 1850480, 2035528, 2544410, 2960768, 3700960, 4071056, 5088820, 7401920, 8142112, 10177640, 14803840, 16284224, 20355280, 32568448, 40710560, 81421120, 162842240]

約数ペア:

[(1, 162842240), (2, 81421120), (4, 40710560), (5, 32568448), (8, 20355280), (10, 16284224), (11, 14803840), (16, 10177640), (20, 8142112), (22, 7401920), (32, 5088820), (40, 4071056), (44, 3700960), (55, 2960768), (64, 2544410), (80, 2035528), (88, 1850480), (110, 1480384), (128, 1272205), (160, 1017764), (176, 925240), (220, 740192), (320, 508882), (352, 462620), (440, 370096), (640, 254441), (704, 231310), (880, 185048), (1408, 115655), (1760, 92524), (3520, 46262), (7040, 23131)]