81634489920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{691349}}^1$

素因数の和:691413

約数の個数: 168

約数和(自身を含む): 287637550200

約数和(自身を除く): 206003060280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 7872, 9840, 11808, 13120, 14760, 19680, 23616, 29520, 39360, 59040, 118080, 691349, 1382698, 2074047, 2765396, 3456745, 4148094, 5530792, 6222141, 6913490, 8296188, 10370235, 11061584, 12444282, 13826980, 16592376, 20740470, 22123168, 24888564, 27653960, 28345309, 31110705, 33184752, 41480940, 44246336, 49777128, 55307920, 56690618, 62221410, 66369504, 82961880, 85035927, 99554256, 110615840, 113381236, 124442820, 132739008, 141726545, 165923760, 170071854, 199108512, 221231680, 226762472, 248885640, 255107781, 283453090, 331847520, 340143708, 398217024, 425179635, 453524944, 497771280, 510215562, 566906180, 663695040, 680287416, 850359270, 907049888, 995542560, 1020431124, 1133812360, 1275538905, 1360574832, 1700718540, 1814099776, 1991085120, 2040862248, 2267624720, 2551077810, 2721149664, 3401437080, 4081724496, 4535249440, 5102155620, 5442299328, 6802874160, 8163448992, 9070498880, 10204311240, 13605748320, 16326897984, 20408622480, 27211496640, 40817244960, 81634489920]

約数ペア:

[(1, 81634489920), (2, 40817244960), (3, 27211496640), (4, 20408622480), (5, 16326897984), (6, 13605748320), (8, 10204311240), (9, 9070498880), (10, 8163448992), (12, 6802874160), (15, 5442299328), (16, 5102155620), (18, 4535249440), (20, 4081724496), (24, 3401437080), (30, 2721149664), (32, 2551077810), (36, 2267624720), (40, 2040862248), (41, 1991085120), (45, 1814099776), (48, 1700718540), (60, 1360574832), (64, 1275538905), (72, 1133812360), (80, 1020431124), (82, 995542560), (90, 907049888), (96, 850359270), (120, 680287416), (123, 663695040), (144, 566906180), (160, 510215562), (164, 497771280), (180, 453524944), (192, 425179635), (205, 398217024), (240, 340143708), (246, 331847520), (288, 283453090), (320, 255107781), (328, 248885640), (360, 226762472), (369, 221231680), (410, 199108512), (480, 170071854), (492, 165923760), (576, 141726545), (615, 132739008), (656, 124442820), (720, 113381236), (738, 110615840), (820, 99554256), (960, 85035927), (984, 82961880), (1230, 66369504), (1312, 62221410), (1440, 56690618), (1476, 55307920), (1640, 49777128), (1845, 44246336), (1968, 41480940), (2460, 33184752), (2624, 31110705), (2880, 28345309), (2952, 27653960), (3280, 24888564), (3690, 22123168), (3936, 20740470), (4920, 16592376), (5904, 13826980), (6560, 12444282), (7380, 11061584), (7872, 10370235), (9840, 8296188), (11808, 6913490), (13120, 6222141), (14760, 5530792), (19680, 4148094), (23616, 3456745), (29520, 2765396), (39360, 2074047), (59040, 1382698), (118080, 691349)]