1569289280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3889}}^1$

素因数の和:4016

約数の個数: 112

約数和(自身を含む): 4066854960

約数和(自身を除く): 2497565680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 130, 160, 194, 208, 260, 320, 388, 416, 485, 520, 776, 832, 970, 1040, 1261, 1552, 1940, 2080, 2522, 3104, 3880, 3889, 4160, 5044, 6208, 6305, 7760, 7778, 10088, 12610, 15520, 15556, 19445, 20176, 25220, 31040, 31112, 38890, 40352, 50440, 50557, 62224, 77780, 80704, 100880, 101114, 124448, 155560, 201760, 202228, 248896, 252785, 311120, 377233, 403520, 404456, 505570, 622240, 754466, 808912, 1011140, 1244480, 1508932, 1617824, 1886165, 2022280, 3017864, 3235648, 3772330, 4044560, 4904029, 6035728, 7544660, 8089120, 9808058, 12071456, 15089320, 16178240, 19616116, 24142912, 24520145, 30178640, 39232232, 49040290, 60357280, 78464464, 98080580, 120714560, 156928928, 196161160, 313857856, 392322320, 784644640, 1569289280]

約数ペア:

[(1, 1569289280), (2, 784644640), (4, 392322320), (5, 313857856), (8, 196161160), (10, 156928928), (13, 120714560), (16, 98080580), (20, 78464464), (26, 60357280), (32, 49040290), (40, 39232232), (52, 30178640), (64, 24520145), (65, 24142912), (80, 19616116), (97, 16178240), (104, 15089320), (130, 12071456), (160, 9808058), (194, 8089120), (208, 7544660), (260, 6035728), (320, 4904029), (388, 4044560), (416, 3772330), (485, 3235648), (520, 3017864), (776, 2022280), (832, 1886165), (970, 1617824), (1040, 1508932), (1261, 1244480), (1552, 1011140), (1940, 808912), (2080, 754466), (2522, 622240), (3104, 505570), (3880, 404456), (3889, 403520), (4160, 377233), (5044, 311120), (6208, 252785), (6305, 248896), (7760, 202228), (7778, 201760), (10088, 155560), (12610, 124448), (15520, 101114), (15556, 100880), (19445, 80704), (20176, 77780), (25220, 62224), (31040, 50557), (31112, 50440), (38890, 40352)]