68594680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22271}}^1$

素因数の和:22300

約数の個数: 64

約数和(自身を含む): 192430080

約数和(自身を除く): 123835400

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, 22271, 44542, 89084, 111355, 155897, 178168, 222710, 244981, 311794, 445420, 489962, 623588, 779485, 890840, 979924, 1224905, 1247176, 1558970, 1714867, 1959848, 2449810, 3117940, 3429734, 4899620, 6235880, 6859468, 8574335, 9799240, 13718936, 17148670, 34297340, 68594680]

約数ペア:

[(1, 68594680), (2, 34297340), (4, 17148670), (5, 13718936), (7, 9799240), (8, 8574335), (10, 6859468), (11, 6235880), (14, 4899620), (20, 3429734), (22, 3117940), (28, 2449810), (35, 1959848), (40, 1714867), (44, 1558970), (55, 1247176), (56, 1224905), (70, 979924), (77, 890840), (88, 779485), (110, 623588), (140, 489962), (154, 445420), (220, 311794), (280, 244981), (308, 222710), (385, 178168), (440, 155897), (616, 111355), (770, 89084), (1540, 44542), (3080, 22271)]