134498840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11171}}^1$

素因数の和:11232

約数の個数: 64

約数和(自身を含む): 353928960

約数和(自身を除く): 219430120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 11171, 12040, 22342, 44684, 55855, 78197, 89368, 111710, 156394, 223420, 312788, 390985, 446840, 480353, 625576, 781970, 960706, 1563940, 1921412, 2401765, 3127880, 3362471, 3842824, 4803530, 6724942, 9607060, 13449884, 16812355, 19214120, 26899768, 33624710, 67249420, 134498840]

約数ペア:

[(1, 134498840), (2, 67249420), (4, 33624710), (5, 26899768), (7, 19214120), (8, 16812355), (10, 13449884), (14, 9607060), (20, 6724942), (28, 4803530), (35, 3842824), (40, 3362471), (43, 3127880), (56, 2401765), (70, 1921412), (86, 1563940), (140, 960706), (172, 781970), (215, 625576), (280, 480353), (301, 446840), (344, 390985), (430, 312788), (602, 223420), (860, 156394), (1204, 111710), (1505, 89368), (1720, 78197), (2408, 55855), (3010, 44684), (6020, 22342), (11171, 12040)]