1431668760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{56543}}^1$

素因数の和:56768

約数の個数: 64

約数和(自身を含む): 4315438080

約数和(自身を除く): 2883769320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 25320, 56543, 113086, 169629, 226172, 282715, 339258, 452344, 565430, 678516, 848145, 1130860, 1357032, 1696290, 2261720, 3392580, 6785160, 11930573, 23861146, 35791719, 47722292, 59652865, 71583438, 95444584, 119305730, 143166876, 178958595, 238611460, 286333752, 357917190, 477222920, 715834380, 1431668760]

約数ペア:

[(1, 1431668760), (2, 715834380), (3, 477222920), (4, 357917190), (5, 286333752), (6, 238611460), (8, 178958595), (10, 143166876), (12, 119305730), (15, 95444584), (20, 71583438), (24, 59652865), (30, 47722292), (40, 35791719), (60, 23861146), (120, 11930573), (211, 6785160), (422, 3392580), (633, 2261720), (844, 1696290), (1055, 1357032), (1266, 1130860), (1688, 848145), (2110, 678516), (2532, 565430), (3165, 452344), (4220, 339258), (5064, 282715), (6330, 226172), (8440, 169629), (12660, 113086), (25320, 56543)]