67060840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21773}}^1$

素因数の和:21802

約数の個数: 64

約数和(自身を含む): 188127360

約数和(自身を除く): 121066520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 21773, 43546, 87092, 108865, 152411, 174184, 217730, 239503, 304822, 435460, 479006, 609644, 762055, 870920, 958012, 1197515, 1219288, 1524110, 1676521, 1916024, 2395030, 3048220, 3353042, 4790060, 6096440, 6706084, 8382605, 9580120, 13412168, 16765210, 33530420, 67060840]

約数ペア:

[(1, 67060840), (2, 33530420), (4, 16765210), (5, 13412168), (7, 9580120), (8, 8382605), (10, 6706084), (11, 6096440), (14, 4790060), (20, 3353042), (22, 3048220), (28, 2395030), (35, 1916024), (40, 1676521), (44, 1524110), (55, 1219288), (56, 1197515), (70, 958012), (77, 870920), (88, 762055), (110, 609644), (140, 479006), (154, 435460), (220, 304822), (280, 239503), (308, 217730), (385, 174184), (440, 152411), (616, 108865), (770, 87092), (1540, 43546), (3080, 21773)]