139033920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:848

約数の個数: 112

約数和(自身を含む): 443959488

約数和(自身を除く): 304925568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 251, 320, 480, 502, 577, 753, 960, 1004, 1154, 1255, 1506, 1731, 2008, 2308, 2510, 2885, 3012, 3462, 3765, 4016, 4616, 5020, 5770, 6024, 6924, 7530, 8032, 8655, 9232, 10040, 11540, 12048, 13848, 15060, 16064, 17310, 18464, 20080, 23080, 24096, 27696, 30120, 34620, 36928, 40160, 46160, 48192, 55392, 60240, 69240, 80320, 92320, 110784, 120480, 138480, 144827, 184640, 240960, 276960, 289654, 434481, 553920, 579308, 724135, 868962, 1158616, 1448270, 1737924, 2172405, 2317232, 2896540, 3475848, 4344810, 4634464, 5793080, 6951696, 8689620, 9268928, 11586160, 13903392, 17379240, 23172320, 27806784, 34758480, 46344640, 69516960, 139033920]

約数ペア:

[(1, 139033920), (2, 69516960), (3, 46344640), (4, 34758480), (5, 27806784), (6, 23172320), (8, 17379240), (10, 13903392), (12, 11586160), (15, 9268928), (16, 8689620), (20, 6951696), (24, 5793080), (30, 4634464), (32, 4344810), (40, 3475848), (48, 2896540), (60, 2317232), (64, 2172405), (80, 1737924), (96, 1448270), (120, 1158616), (160, 868962), (192, 724135), (240, 579308), (251, 553920), (320, 434481), (480, 289654), (502, 276960), (577, 240960), (753, 184640), (960, 144827), (1004, 138480), (1154, 120480), (1255, 110784), (1506, 92320), (1731, 80320), (2008, 69240), (2308, 60240), (2510, 55392), (2885, 48192), (3012, 46160), (3462, 40160), (3765, 36928), (4016, 34620), (4616, 30120), (5020, 27696), (5770, 24096), (6024, 23080), (6924, 20080), (7530, 18464), (8032, 17310), (8655, 16064), (9232, 15060), (10040, 13848), (11540, 12048)]