68174040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51647}}^1$

素因数の和:51672

約数の個数: 64

約数和(自身を含む): 223119360

約数和(自身を除く): 154945320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 51647, 103294, 154941, 206588, 258235, 309882, 413176, 516470, 568117, 619764, 774705, 1032940, 1136234, 1239528, 1549410, 1704351, 2065880, 2272468, 2840585, 3098820, 3408702, 4544936, 5681170, 6197640, 6817404, 8521755, 11362340, 13634808, 17043510, 22724680, 34087020, 68174040]

約数ペア:

[(1, 68174040), (2, 34087020), (3, 22724680), (4, 17043510), (5, 13634808), (6, 11362340), (8, 8521755), (10, 6817404), (11, 6197640), (12, 5681170), (15, 4544936), (20, 3408702), (22, 3098820), (24, 2840585), (30, 2272468), (33, 2065880), (40, 1704351), (44, 1549410), (55, 1239528), (60, 1136234), (66, 1032940), (88, 774705), (110, 619764), (120, 568117), (132, 516470), (165, 413176), (220, 309882), (264, 258235), (330, 206588), (440, 154941), (660, 103294), (1320, 51647)]