67917080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22051}}^1$

素因数の和:22080

約数の個数: 64

約数和(自身を含む): 190529280

約数和(自身を除く): 122612200

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, 22051, 44102, 88204, 110255, 154357, 176408, 220510, 242561, 308714, 441020, 485122, 617428, 771785, 882040, 970244, 1212805, 1234856, 1543570, 1697927, 1940488, 2425610, 3087140, 3395854, 4851220, 6174280, 6791708, 8489635, 9702440, 13583416, 16979270, 33958540, 67917080]

約数ペア:

[(1, 67917080), (2, 33958540), (4, 16979270), (5, 13583416), (7, 9702440), (8, 8489635), (10, 6791708), (11, 6174280), (14, 4851220), (20, 3395854), (22, 3087140), (28, 2425610), (35, 1940488), (40, 1697927), (44, 1543570), (55, 1234856), (56, 1212805), (70, 970244), (77, 882040), (88, 771785), (110, 617428), (140, 485122), (154, 441020), (220, 308714), (280, 242561), (308, 220510), (385, 176408), (440, 154357), (616, 110255), (770, 88204), (1540, 44102), (3080, 22051)]