207236760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13183}}^1$

素因数の和:13328

約数の個数: 64

約数和(自身を含む): 626503680

約数和(自身を除く): 419266920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 13183, 15720, 26366, 39549, 52732, 65915, 79098, 105464, 131830, 158196, 197745, 263660, 316392, 395490, 527320, 790980, 1581960, 1726973, 3453946, 5180919, 6907892, 8634865, 10361838, 13815784, 17269730, 20723676, 25904595, 34539460, 41447352, 51809190, 69078920, 103618380, 207236760]

約数ペア:

[(1, 207236760), (2, 103618380), (3, 69078920), (4, 51809190), (5, 41447352), (6, 34539460), (8, 25904595), (10, 20723676), (12, 17269730), (15, 13815784), (20, 10361838), (24, 8634865), (30, 6907892), (40, 5180919), (60, 3453946), (120, 1726973), (131, 1581960), (262, 790980), (393, 527320), (524, 395490), (655, 316392), (786, 263660), (1048, 197745), (1310, 158196), (1572, 131830), (1965, 105464), (2620, 79098), (3144, 65915), (3930, 52732), (5240, 39549), (7860, 26366), (13183, 15720)]