16997160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 34324440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 719, 788, 985, 1182, 1438, 1576, 1970, 2157, 2364, 2876, 2955, 3595, 3940, 4314, 4728, 5752, 5910, 7190, 7880, 8628, 10785, 11820, 14380, 17256, 21570, 23640, 28760, 43140, 86280, 141643, 283286, 424929, 566572, 708215, 849858, 1133144, 1416430, 1699716, 2124645, 2832860, 3399432, 4249290, 5665720, 8498580, 16997160]

約数ペア:

[(1, 16997160), (2, 8498580), (3, 5665720), (4, 4249290), (5, 3399432), (6, 2832860), (8, 2124645), (10, 1699716), (12, 1416430), (15, 1133144), (20, 849858), (24, 708215), (30, 566572), (40, 424929), (60, 283286), (120, 141643), (197, 86280), (394, 43140), (591, 28760), (719, 23640), (788, 21570), (985, 17256), (1182, 14380), (1438, 11820), (1576, 10785), (1970, 8628), (2157, 7880), (2364, 7190), (2876, 5910), (2955, 5752), (3595, 4728), (3940, 4314)]