209027926920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42485351}}^1$

素因数の和:42485406

約数の個数: 64

約数和(自身を含む): 642378522240

約数和(自身を除く): 433350595320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 42485351, 84970702, 127456053, 169941404, 212426755, 254912106, 339882808, 424853510, 509824212, 637280265, 849707020, 1019648424, 1274560530, 1699414040, 1741899391, 2549121060, 3483798782, 5098242120, 5225698173, 6967597564, 8709496955, 10451396346, 13935195128, 17418993910, 20902792692, 26128490865, 34837987820, 41805585384, 52256981730, 69675975640, 104513963460, 209027926920]

約数ペア:

[(1, 209027926920), (2, 104513963460), (3, 69675975640), (4, 52256981730), (5, 41805585384), (6, 34837987820), (8, 26128490865), (10, 20902792692), (12, 17418993910), (15, 13935195128), (20, 10451396346), (24, 8709496955), (30, 6967597564), (40, 5225698173), (41, 5098242120), (60, 3483798782), (82, 2549121060), (120, 1741899391), (123, 1699414040), (164, 1274560530), (205, 1019648424), (246, 849707020), (328, 637280265), (410, 509824212), (492, 424853510), (615, 339882808), (820, 254912106), (984, 212426755), (1230, 169941404), (1640, 127456053), (2460, 84970702), (4920, 42485351)]