157035130240

素因数分解:

$2^7\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{108139}}^1$

素因数の和:110427

約数の個数: 64

約数和(自身を含む): 375581034000

約数和(自身を除く): 218545903760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2269, 4538, 9076, 11345, 18152, 22690, 36304, 45380, 72608, 90760, 108139, 145216, 181520, 216278, 290432, 363040, 432556, 540695, 726080, 865112, 1081390, 1452160, 1730224, 2162780, 3460448, 4325560, 6920896, 8651120, 13841792, 17302240, 34604480, 69208960, 245367391, 490734782, 981469564, 1226836955, 1962939128, 2453673910, 3925878256, 4907347820, 7851756512, 9814695640, 15703513024, 19629391280, 31407026048, 39258782560, 78517565120, 157035130240]

約数ペア:

[(1, 157035130240), (2, 78517565120), (4, 39258782560), (5, 31407026048), (8, 19629391280), (10, 15703513024), (16, 9814695640), (20, 7851756512), (32, 4907347820), (40, 3925878256), (64, 2453673910), (80, 1962939128), (128, 1226836955), (160, 981469564), (320, 490734782), (640, 245367391), (2269, 69208960), (4538, 34604480), (9076, 17302240), (11345, 13841792), (18152, 8651120), (22690, 6920896), (36304, 4325560), (45380, 3460448), (72608, 2162780), (90760, 1730224), (108139, 1452160), (145216, 1081390), (181520, 865112), (216278, 726080), (290432, 540695), (363040, 432556)]