142015680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5479}}^1$

素因数の和:5508

約数の個数: 140

約数和(自身を含む): 505266960

約数和(自身を除く): 363251280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5479, 6480, 8640, 10958, 12960, 16437, 21916, 25920, 27395, 32874, 43832, 49311, 54790, 65748, 82185, 87664, 98622, 109580, 131496, 147933, 164370, 175328, 197244, 219160, 246555, 262992, 295866, 328740, 350656, 394488, 438320, 443799, 493110, 525984, 591732, 657480, 739665, 788976, 876640, 887598, 986220, 1051968, 1183464, 1314960, 1479330, 1577952, 1753280, 1775196, 1972440, 2218995, 2366928, 2629920, 2958660, 3155904, 3550392, 3944880, 4437990, 4733856, 5259840, 5917320, 7100784, 7889760, 8875980, 9467712, 11834640, 14201568, 15779520, 17751960, 23669280, 28403136, 35503920, 47338560, 71007840, 142015680]

約数ペア:

[(1, 142015680), (2, 71007840), (3, 47338560), (4, 35503920), (5, 28403136), (6, 23669280), (8, 17751960), (9, 15779520), (10, 14201568), (12, 11834640), (15, 9467712), (16, 8875980), (18, 7889760), (20, 7100784), (24, 5917320), (27, 5259840), (30, 4733856), (32, 4437990), (36, 3944880), (40, 3550392), (45, 3155904), (48, 2958660), (54, 2629920), (60, 2366928), (64, 2218995), (72, 1972440), (80, 1775196), (81, 1753280), (90, 1577952), (96, 1479330), (108, 1314960), (120, 1183464), (135, 1051968), (144, 986220), (160, 887598), (162, 876640), (180, 788976), (192, 739665), (216, 657480), (240, 591732), (270, 525984), (288, 493110), (320, 443799), (324, 438320), (360, 394488), (405, 350656), (432, 328740), (480, 295866), (540, 262992), (576, 246555), (648, 219160), (720, 197244), (810, 175328), (864, 164370), (960, 147933), (1080, 131496), (1296, 109580), (1440, 98622), (1620, 87664), (1728, 82185), (2160, 65748), (2592, 54790), (2880, 49311), (3240, 43832), (4320, 32874), (5184, 27395), (5479, 25920), (6480, 21916), (8640, 16437), (10958, 12960)]