67118520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79903}}^1$

素因数の和:79924

約数の個数: 64

約数和(自身を含む): 230123520

約数和(自身を除く): 163005000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 79903, 159806, 239709, 319612, 399515, 479418, 559321, 639224, 799030, 958836, 1118642, 1198545, 1598060, 1677963, 1917672, 2237284, 2397090, 2796605, 3196120, 3355926, 4474568, 4794180, 5593210, 6711852, 8389815, 9588360, 11186420, 13423704, 16779630, 22372840, 33559260, 67118520]

約数ペア:

[(1, 67118520), (2, 33559260), (3, 22372840), (4, 16779630), (5, 13423704), (6, 11186420), (7, 9588360), (8, 8389815), (10, 6711852), (12, 5593210), (14, 4794180), (15, 4474568), (20, 3355926), (21, 3196120), (24, 2796605), (28, 2397090), (30, 2237284), (35, 1917672), (40, 1677963), (42, 1598060), (56, 1198545), (60, 1118642), (70, 958836), (84, 799030), (105, 639224), (120, 559321), (140, 479418), (168, 399515), (210, 319612), (280, 239709), (420, 159806), (840, 79903)]