2144266920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{160981}}^1$

素因数の和:161035

約数の個数: 96

約数和(自身を含む): 7157259720

約数和(自身を除く): 5012992800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 160981, 321962, 482943, 643924, 804905, 965886, 1287848, 1448829, 1609810, 1931772, 2414715, 2897658, 3219620, 3863544, 4829430, 5795316, 5956297, 6439240, 7244145, 9658860, 11590632, 11912594, 14488290, 17868891, 19317720, 23825188, 28976580, 29781485, 35737782, 47650376, 53606673, 57953160, 59562970, 71475564, 89344455, 107213346, 119125940, 142951128, 178688910, 214426692, 238251880, 268033365, 357377820, 428853384, 536066730, 714755640, 1072133460, 2144266920]

約数ペア:

[(1, 2144266920), (2, 1072133460), (3, 714755640), (4, 536066730), (5, 428853384), (6, 357377820), (8, 268033365), (9, 238251880), (10, 214426692), (12, 178688910), (15, 142951128), (18, 119125940), (20, 107213346), (24, 89344455), (30, 71475564), (36, 59562970), (37, 57953160), (40, 53606673), (45, 47650376), (60, 35737782), (72, 29781485), (74, 28976580), (90, 23825188), (111, 19317720), (120, 17868891), (148, 14488290), (180, 11912594), (185, 11590632), (222, 9658860), (296, 7244145), (333, 6439240), (360, 5956297), (370, 5795316), (444, 4829430), (555, 3863544), (666, 3219620), (740, 2897658), (888, 2414715), (1110, 1931772), (1332, 1609810), (1480, 1448829), (1665, 1287848), (2220, 965886), (2664, 804905), (3330, 643924), (4440, 482943), (6660, 321962), (13320, 160981)]