218108160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6311}}^1$

素因数の和:6341

約数の個数: 144

約数和(自身を含む): 774103680

約数和(自身を除く): 555995520

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6311, 6912, 8640, 11520, 12622, 17280, 18933, 25244, 31555, 34560, 37866, 50488, 56799, 63110, 75732, 94665, 100976, 113598, 126220, 151464, 170397, 189330, 201952, 227196, 252440, 283995, 302928, 340794, 378660, 403904, 454392, 504880, 567990, 605856, 681588, 757320, 807808, 851985, 908784, 1009760, 1135980, 1211712, 1363176, 1514640, 1615616, 1703970, 1817568, 2019520, 2271960, 2423424, 2726352, 3029280, 3407940, 3635136, 4039040, 4543920, 4846848, 5452704, 6058560, 6815880, 7270272, 8078080, 9087840, 10905408, 12117120, 13631760, 14540544, 18175680, 21810816, 24234240, 27263520, 36351360, 43621632, 54527040, 72702720, 109054080, 218108160]

約数ペア:

[(1, 218108160), (2, 109054080), (3, 72702720), (4, 54527040), (5, 43621632), (6, 36351360), (8, 27263520), (9, 24234240), (10, 21810816), (12, 18175680), (15, 14540544), (16, 13631760), (18, 12117120), (20, 10905408), (24, 9087840), (27, 8078080), (30, 7270272), (32, 6815880), (36, 6058560), (40, 5452704), (45, 4846848), (48, 4543920), (54, 4039040), (60, 3635136), (64, 3407940), (72, 3029280), (80, 2726352), (90, 2423424), (96, 2271960), (108, 2019520), (120, 1817568), (128, 1703970), (135, 1615616), (144, 1514640), (160, 1363176), (180, 1211712), (192, 1135980), (216, 1009760), (240, 908784), (256, 851985), (270, 807808), (288, 757320), (320, 681588), (360, 605856), (384, 567990), (432, 504880), (480, 454392), (540, 403904), (576, 378660), (640, 340794), (720, 302928), (768, 283995), (864, 252440), (960, 227196), (1080, 201952), (1152, 189330), (1280, 170397), (1440, 151464), (1728, 126220), (1920, 113598), (2160, 100976), (2304, 94665), (2880, 75732), (3456, 63110), (3840, 56799), (4320, 50488), (5760, 37866), (6311, 34560), (6912, 31555), (8640, 25244), (11520, 18933), (12622, 17280)]