57164520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{68053}}^1$

素因数の和:68074

約数の個数: 64

約数和(自身を含む): 195995520

約数和(自身を除く): 138831000

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, 68053, 136106, 204159, 272212, 340265, 408318, 476371, 544424, 680530, 816636, 952742, 1020795, 1361060, 1429113, 1633272, 1905484, 2041590, 2381855, 2722120, 2858226, 3810968, 4083180, 4763710, 5716452, 7145565, 8166360, 9527420, 11432904, 14291130, 19054840, 28582260, 57164520]

約数ペア:

[(1, 57164520), (2, 28582260), (3, 19054840), (4, 14291130), (5, 11432904), (6, 9527420), (7, 8166360), (8, 7145565), (10, 5716452), (12, 4763710), (14, 4083180), (15, 3810968), (20, 2858226), (21, 2722120), (24, 2381855), (28, 2041590), (30, 1905484), (35, 1633272), (40, 1429113), (42, 1361060), (56, 1020795), (60, 952742), (70, 816636), (84, 680530), (105, 544424), (120, 476371), (140, 408318), (168, 340265), (210, 272212), (280, 204159), (420, 136106), (840, 68053)]