1317164520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1568053}}^1$

素因数の和:1568074

約数の個数: 64

約数和(自身を含む): 4515995520

約数和(自身を除く): 3198831000

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, 1568053, 3136106, 4704159, 6272212, 7840265, 9408318, 10976371, 12544424, 15680530, 18816636, 21952742, 23520795, 31361060, 32929113, 37633272, 43905484, 47041590, 54881855, 62722120, 65858226, 87810968, 94083180, 109763710, 131716452, 164645565, 188166360, 219527420, 263432904, 329291130, 439054840, 658582260, 1317164520]

約数ペア:

[(1, 1317164520), (2, 658582260), (3, 439054840), (4, 329291130), (5, 263432904), (6, 219527420), (7, 188166360), (8, 164645565), (10, 131716452), (12, 109763710), (14, 94083180), (15, 87810968), (20, 65858226), (21, 62722120), (24, 54881855), (28, 47041590), (30, 43905484), (35, 37633272), (40, 32929113), (42, 31361060), (56, 23520795), (60, 21952742), (70, 18816636), (84, 15680530), (105, 12544424), (120, 10976371), (140, 9408318), (168, 7840265), (210, 6272212), (280, 4704159), (420, 3136106), (840, 1568053)]