124423880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4153}}^1$

素因数の和:4278

約数の個数: 64

約数和(自身を含む): 323015040

約数和(自身を除く): 198591160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4153, 4280, 5992, 7490, 8306, 14980, 16612, 20765, 29071, 29960, 33224, 41530, 58142, 83060, 116284, 145355, 166120, 232568, 290710, 444371, 581420, 888742, 1162840, 1777484, 2221855, 3110597, 3554968, 4443710, 6221194, 8887420, 12442388, 15552985, 17774840, 24884776, 31105970, 62211940, 124423880]

約数ペア:

[(1, 124423880), (2, 62211940), (4, 31105970), (5, 24884776), (7, 17774840), (8, 15552985), (10, 12442388), (14, 8887420), (20, 6221194), (28, 4443710), (35, 3554968), (40, 3110597), (56, 2221855), (70, 1777484), (107, 1162840), (140, 888742), (214, 581420), (280, 444371), (428, 290710), (535, 232568), (749, 166120), (856, 145355), (1070, 116284), (1498, 83060), (2140, 58142), (2996, 41530), (3745, 33224), (4153, 29960), (4280, 29071), (5992, 20765), (7490, 16612), (8306, 14980)]