665545320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168067}}^1$

素因数の和:168095

約数の個数: 96

約数和(自身を含む): 2359674720

約数和(自身を除く): 1694129400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 168067, 336134, 504201, 672268, 840335, 1008402, 1344536, 1512603, 1680670, 1848737, 2016804, 2521005, 3025206, 3361340, 3697474, 4033608, 5042010, 5546211, 6050412, 6722680, 7394948, 7563015, 9243685, 10084020, 11092422, 12100824, 14789896, 15126030, 16638633, 18487370, 20168040, 22184844, 27731055, 30252060, 33277266, 36974740, 44369688, 55462110, 60504120, 66554532, 73949480, 83193165, 110924220, 133109064, 166386330, 221848440, 332772660, 665545320]

約数ペア:

[(1, 665545320), (2, 332772660), (3, 221848440), (4, 166386330), (5, 133109064), (6, 110924220), (8, 83193165), (9, 73949480), (10, 66554532), (11, 60504120), (12, 55462110), (15, 44369688), (18, 36974740), (20, 33277266), (22, 30252060), (24, 27731055), (30, 22184844), (33, 20168040), (36, 18487370), (40, 16638633), (44, 15126030), (45, 14789896), (55, 12100824), (60, 11092422), (66, 10084020), (72, 9243685), (88, 7563015), (90, 7394948), (99, 6722680), (110, 6050412), (120, 5546211), (132, 5042010), (165, 4033608), (180, 3697474), (198, 3361340), (220, 3025206), (264, 2521005), (330, 2016804), (360, 1848737), (396, 1680670), (440, 1512603), (495, 1344536), (660, 1008402), (792, 840335), (990, 672268), (1320, 504201), (1980, 336134), (3960, 168067)]