142132638400

素因数分解:

$2^6\times 5^2\times {\mathrm{211}}^1\times {\mathrm{421009}}^1$

素因数の和:421242

約数の個数: 84

約数和(自身を含む): 351393470440

約数和(自身を除く): 209260832040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 211, 320, 400, 422, 800, 844, 1055, 1600, 1688, 2110, 3376, 4220, 5275, 6752, 8440, 10550, 13504, 16880, 21100, 33760, 42200, 67520, 84400, 168800, 337600, 421009, 842018, 1684036, 2105045, 3368072, 4210090, 6736144, 8420180, 10525225, 13472288, 16840360, 21050450, 26944576, 33680720, 42100900, 67361440, 84201800, 88832899, 134722880, 168403600, 177665798, 336807200, 355331596, 444164495, 673614400, 710663192, 888328990, 1421326384, 1776657980, 2220822475, 2842652768, 3553315960, 4441644950, 5685305536, 7106631920, 8883289900, 14213263840, 17766579800, 28426527680, 35533159600, 71066319200, 142132638400]

約数ペア:

[(1, 142132638400), (2, 71066319200), (4, 35533159600), (5, 28426527680), (8, 17766579800), (10, 14213263840), (16, 8883289900), (20, 7106631920), (25, 5685305536), (32, 4441644950), (40, 3553315960), (50, 2842652768), (64, 2220822475), (80, 1776657980), (100, 1421326384), (160, 888328990), (200, 710663192), (211, 673614400), (320, 444164495), (400, 355331596), (422, 336807200), (800, 177665798), (844, 168403600), (1055, 134722880), (1600, 88832899), (1688, 84201800), (2110, 67361440), (3376, 42100900), (4220, 33680720), (5275, 26944576), (6752, 21050450), (8440, 16840360), (10550, 13472288), (13504, 10525225), (16880, 8420180), (21100, 6736144), (33760, 4210090), (42200, 3368072), (67520, 2105045), (84400, 1684036), (168800, 842018), (337600, 421009)]