270385920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 324

約数和(自身を含む): 1090514880

約数和(自身を除く): 820128960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 479, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 958, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1437, 1440, 1470, 1568, 1680, 1764, 1792, 1916, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2395, 2520, 2688, 2874, 2880, 2940, 3136, 3353, 3360, 3528, 3832, 3840, 3920, 4032, 4311, 4410, 4480, 4704, 4790, 5040, 5376, 5748, 5760, 5880, 6272, 6706, 6720, 7056, 7185, 7664, 7840, 8064, 8622, 8820, 8960, 9408, 9580, 10059, 10080, 11496, 11520, 11760, 12544, 13412, 13440, 14112, 14370, 15328, 15680, 16128, 16765, 17244, 17640, 18816, 19160, 20118, 20160, 21555, 22992, 23471, 23520, 26824, 26880, 28224, 28740, 30177, 30656, 31360, 33530, 34488, 35280, 37632, 38320, 40236, 40320, 43110, 45984, 46942, 47040, 50295, 53648, 56448, 57480, 60354, 61312, 62720, 67060, 68976, 70413, 70560, 76640, 80472, 80640, 86220, 91968, 93884, 94080, 100590, 107296, 112896, 114960, 117355, 120708, 122624, 134120, 137952, 140826, 141120, 150885, 153280, 160944, 172440, 183936, 187768, 188160, 201180, 211239, 214592, 229920, 234710, 241416, 268240, 275904, 281652, 282240, 301770, 306560, 321888, 344880, 352065, 367872, 375536, 402360, 422478, 429184, 459840, 469420, 482832, 536480, 551808, 563304, 564480, 603540, 613120, 643776, 689760, 704130, 751072, 804720, 844956, 858368, 919680, 938840, 965664, 1056195, 1072960, 1103616, 1126608, 1207080, 1287552, 1379520, 1408260, 1502144, 1609440, 1689912, 1839360, 1877680, 1931328, 2112390, 2145920, 2253216, 2414160, 2575104, 2759040, 2816520, 3004288, 3218880, 3379824, 3755360, 3862656, 4224780, 4291840, 4506432, 4828320, 5518080, 5633040, 6008576, 6437760, 6759648, 7510720, 7725312, 8449560, 9012864, 9656640, 11266080, 12875520, 13519296, 15021440, 16899120, 18025728, 19313280, 22532160, 27038592, 30042880, 33798240, 38626560, 45064320, 54077184, 67596480, 90128640, 135192960, 270385920]

約数ペア:

[(1, 270385920), (2, 135192960), (3, 90128640), (4, 67596480), (5, 54077184), (6, 45064320), (7, 38626560), (8, 33798240), (9, 30042880), (10, 27038592), (12, 22532160), (14, 19313280), (15, 18025728), (16, 16899120), (18, 15021440), (20, 13519296), (21, 12875520), (24, 11266080), (28, 9656640), (30, 9012864), (32, 8449560), (35, 7725312), (36, 7510720), (40, 6759648), (42, 6437760), (45, 6008576), (48, 5633040), (49, 5518080), (56, 4828320), (60, 4506432), (63, 4291840), (64, 4224780), (70, 3862656), (72, 3755360), (80, 3379824), (84, 3218880), (90, 3004288), (96, 2816520), (98, 2759040), (105, 2575104), (112, 2414160), (120, 2253216), (126, 2145920), (128, 2112390), (140, 1931328), (144, 1877680), (147, 1839360), (160, 1689912), (168, 1609440), (180, 1502144), (192, 1408260), (196, 1379520), (210, 1287552), (224, 1207080), (240, 1126608), (245, 1103616), (252, 1072960), (256, 1056195), (280, 965664), (288, 938840), (294, 919680), (315, 858368), (320, 844956), (336, 804720), (360, 751072), (384, 704130), (392, 689760), (420, 643776), (441, 613120), (448, 603540), (479, 564480), (480, 563304), (490, 551808), (504, 536480), (560, 482832), (576, 469420), (588, 459840), (630, 429184), (640, 422478), (672, 402360), (720, 375536), (735, 367872), (768, 352065), (784, 344880), (840, 321888), (882, 306560), (896, 301770), (958, 282240), (960, 281652), (980, 275904), (1008, 268240), (1120, 241416), (1152, 234710), (1176, 229920), (1260, 214592), (1280, 211239), (1344, 201180), (1437, 188160), (1440, 187768), (1470, 183936), (1568, 172440), (1680, 160944), (1764, 153280), (1792, 150885), (1916, 141120), (1920, 140826), (1960, 137952), (2016, 134120), (2205, 122624), (2240, 120708), (2304, 117355), (2352, 114960), (2395, 112896), (2520, 107296), (2688, 100590), (2874, 94080), (2880, 93884), (2940, 91968), (3136, 86220), (3353, 80640), (3360, 80472), (3528, 76640), (3832, 70560), (3840, 70413), (3920, 68976), (4032, 67060), (4311, 62720), (4410, 61312), (4480, 60354), (4704, 57480), (4790, 56448), (5040, 53648), (5376, 50295), (5748, 47040), (5760, 46942), (5880, 45984), (6272, 43110), (6706, 40320), (6720, 40236), (7056, 38320), (7185, 37632), (7664, 35280), (7840, 34488), (8064, 33530), (8622, 31360), (8820, 30656), (8960, 30177), (9408, 28740), (9580, 28224), (10059, 26880), (10080, 26824), (11496, 23520), (11520, 23471), (11760, 22992), (12544, 21555), (13412, 20160), (13440, 20118), (14112, 19160), (14370, 18816), (15328, 17640), (15680, 17244), (16128, 16765)]