138641760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 493516800

約数和(自身を除く): 354875040

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, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 201, 216, 240, 268, 270, 288, 335, 360, 402, 432, 479, 480, 536, 540, 603, 670, 720, 804, 864, 958, 1005, 1072, 1080, 1206, 1340, 1437, 1440, 1608, 1809, 1916, 2010, 2144, 2160, 2395, 2412, 2680, 2874, 3015, 3216, 3618, 3832, 4020, 4311, 4320, 4790, 4824, 5360, 5748, 6030, 6432, 7185, 7236, 7664, 8040, 8622, 9045, 9580, 9648, 10720, 11496, 12060, 12933, 14370, 14472, 15328, 16080, 17244, 18090, 19160, 19296, 21555, 22992, 24120, 25866, 28740, 28944, 32093, 32160, 34488, 36180, 38320, 43110, 45984, 48240, 51732, 57480, 57888, 64186, 64665, 68976, 72360, 76640, 86220, 96279, 96480, 103464, 114960, 128372, 129330, 137952, 144720, 160465, 172440, 192558, 206928, 229920, 256744, 258660, 288837, 289440, 320930, 344880, 385116, 413856, 481395, 513488, 517320, 577674, 641860, 689760, 770232, 866511, 962790, 1026976, 1034640, 1155348, 1283720, 1444185, 1540464, 1733022, 1925580, 2069280, 2310696, 2567440, 2888370, 3080928, 3466044, 3851160, 4332555, 4621392, 5134880, 5776740, 6932088, 7702320, 8665110, 9242784, 11553480, 13864176, 15404640, 17330220, 23106960, 27728352, 34660440, 46213920, 69320880, 138641760]

約数ペア:

[(1, 138641760), (2, 69320880), (3, 46213920), (4, 34660440), (5, 27728352), (6, 23106960), (8, 17330220), (9, 15404640), (10, 13864176), (12, 11553480), (15, 9242784), (16, 8665110), (18, 7702320), (20, 6932088), (24, 5776740), (27, 5134880), (30, 4621392), (32, 4332555), (36, 3851160), (40, 3466044), (45, 3080928), (48, 2888370), (54, 2567440), (60, 2310696), (67, 2069280), (72, 1925580), (80, 1733022), (90, 1540464), (96, 1444185), (108, 1283720), (120, 1155348), (134, 1034640), (135, 1026976), (144, 962790), (160, 866511), (180, 770232), (201, 689760), (216, 641860), (240, 577674), (268, 517320), (270, 513488), (288, 481395), (335, 413856), (360, 385116), (402, 344880), (432, 320930), (479, 289440), (480, 288837), (536, 258660), (540, 256744), (603, 229920), (670, 206928), (720, 192558), (804, 172440), (864, 160465), (958, 144720), (1005, 137952), (1072, 129330), (1080, 128372), (1206, 114960), (1340, 103464), (1437, 96480), (1440, 96279), (1608, 86220), (1809, 76640), (1916, 72360), (2010, 68976), (2144, 64665), (2160, 64186), (2395, 57888), (2412, 57480), (2680, 51732), (2874, 48240), (3015, 45984), (3216, 43110), (3618, 38320), (3832, 36180), (4020, 34488), (4311, 32160), (4320, 32093), (4790, 28944), (4824, 28740), (5360, 25866), (5748, 24120), (6030, 22992), (6432, 21555), (7185, 19296), (7236, 19160), (7664, 18090), (8040, 17244), (8622, 16080), (9045, 15328), (9580, 14472), (9648, 14370), (10720, 12933), (11496, 12060)]