2762864640

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{3331}}^1$

素因数の和:3370

約数の個数: 240

約数和(自身を含む): 9905936040

約数和(自身を除く): 7143071400

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3331, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6662, 6912, 7680, 8640, 9216, 9993, 10240, 10368, 11520, 12960, 13324, 13824, 15360, 16655, 17280, 18432, 19986, 20736, 23040, 25920, 26648, 27648, 29979, 30720, 33310, 34560, 39972, 41472, 46080, 49965, 51840, 53296, 55296, 59958, 66620, 69120, 79944, 82944, 89937, 92160, 99930, 103680, 106592, 119916, 133240, 138240, 149895, 159888, 165888, 179874, 199860, 207360, 213184, 239832, 266480, 269811, 276480, 299790, 319776, 359748, 399720, 414720, 426368, 449685, 479664, 532960, 539622, 599580, 639552, 719496, 799440, 829440, 852736, 899370, 959328, 1065920, 1079244, 1199160, 1279104, 1349055, 1438992, 1598880, 1705472, 1798740, 1918656, 2131840, 2158488, 2398320, 2558208, 2698110, 2877984, 3197760, 3410944, 3597480, 3837312, 4263680, 4316976, 4796640, 5116416, 5396220, 5755968, 6395520, 6821888, 7194960, 7674624, 8527360, 8633952, 9593280, 10232832, 10792440, 11511936, 12791040, 14389920, 15349248, 17054720, 17267904, 19186560, 20465664, 21584880, 23023872, 25582080, 28779840, 30698496, 34109440, 34535808, 38373120, 43169760, 46047744, 51164160, 57559680, 61396992, 69071616, 76746240, 86339520, 92095488, 102328320, 115119360, 138143232, 153492480, 172679040, 184190976, 230238720, 276286464, 306984960, 345358080, 460477440, 552572928, 690716160, 920954880, 1381432320, 2762864640]

約数ペア:

[(1, 2762864640), (2, 1381432320), (3, 920954880), (4, 690716160), (5, 552572928), (6, 460477440), (8, 345358080), (9, 306984960), (10, 276286464), (12, 230238720), (15, 184190976), (16, 172679040), (18, 153492480), (20, 138143232), (24, 115119360), (27, 102328320), (30, 92095488), (32, 86339520), (36, 76746240), (40, 69071616), (45, 61396992), (48, 57559680), (54, 51164160), (60, 46047744), (64, 43169760), (72, 38373120), (80, 34535808), (81, 34109440), (90, 30698496), (96, 28779840), (108, 25582080), (120, 23023872), (128, 21584880), (135, 20465664), (144, 19186560), (160, 17267904), (162, 17054720), (180, 15349248), (192, 14389920), (216, 12791040), (240, 11511936), (256, 10792440), (270, 10232832), (288, 9593280), (320, 8633952), (324, 8527360), (360, 7674624), (384, 7194960), (405, 6821888), (432, 6395520), (480, 5755968), (512, 5396220), (540, 5116416), (576, 4796640), (640, 4316976), (648, 4263680), (720, 3837312), (768, 3597480), (810, 3410944), (864, 3197760), (960, 2877984), (1024, 2698110), (1080, 2558208), (1152, 2398320), (1280, 2158488), (1296, 2131840), (1440, 1918656), (1536, 1798740), (1620, 1705472), (1728, 1598880), (1920, 1438992), (2048, 1349055), (2160, 1279104), (2304, 1199160), (2560, 1079244), (2592, 1065920), (2880, 959328), (3072, 899370), (3240, 852736), (3331, 829440), (3456, 799440), (3840, 719496), (4320, 639552), (4608, 599580), (5120, 539622), (5184, 532960), (5760, 479664), (6144, 449685), (6480, 426368), (6662, 414720), (6912, 399720), (7680, 359748), (8640, 319776), (9216, 299790), (9993, 276480), (10240, 269811), (10368, 266480), (11520, 239832), (12960, 213184), (13324, 207360), (13824, 199860), (15360, 179874), (16655, 165888), (17280, 159888), (18432, 149895), (19986, 138240), (20736, 133240), (23040, 119916), (25920, 106592), (26648, 103680), (27648, 99930), (29979, 92160), (30720, 89937), (33310, 82944), (34560, 79944), (39972, 69120), (41472, 66620), (46080, 59958), (49965, 55296), (51840, 53296)]