222996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168937}}^1$

素因数の和:168962

約数の個数: 64

約数和(自身を含む): 729812160

約数和(自身を除く): 506815320

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, 168937, 337874, 506811, 675748, 844685, 1013622, 1351496, 1689370, 1858307, 2027244, 2534055, 3378740, 3716614, 4054488, 5068110, 5574921, 6757480, 7433228, 9291535, 10136220, 11149842, 14866456, 18583070, 20272440, 22299684, 27874605, 37166140, 44599368, 55749210, 74332280, 111498420, 222996840]

約数ペア:

[(1, 222996840), (2, 111498420), (3, 74332280), (4, 55749210), (5, 44599368), (6, 37166140), (8, 27874605), (10, 22299684), (11, 20272440), (12, 18583070), (15, 14866456), (20, 11149842), (22, 10136220), (24, 9291535), (30, 7433228), (33, 6757480), (40, 5574921), (44, 5068110), (55, 4054488), (60, 3716614), (66, 3378740), (88, 2534055), (110, 2027244), (120, 1858307), (132, 1689370), (165, 1351496), (220, 1013622), (264, 844685), (330, 675748), (440, 506811), (660, 337874), (1320, 168937)]