249016320

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 312

約数和(自身を含む): 991569696

約数和(自身を除く): 742553376

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 193, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 386, 420, 448, 480, 504, 512, 560, 576, 579, 630, 640, 672, 720, 768, 772, 840, 896, 960, 965, 1008, 1024, 1120, 1152, 1158, 1260, 1280, 1344, 1351, 1440, 1536, 1544, 1680, 1737, 1792, 1920, 1930, 2016, 2048, 2240, 2304, 2316, 2520, 2560, 2688, 2702, 2880, 2895, 3072, 3088, 3360, 3474, 3584, 3840, 3860, 4032, 4053, 4096, 4480, 4608, 4632, 5040, 5120, 5376, 5404, 5760, 5790, 6144, 6176, 6720, 6755, 6948, 7168, 7680, 7720, 8064, 8106, 8685, 8960, 9216, 9264, 10080, 10240, 10752, 10808, 11520, 11580, 12159, 12288, 12352, 13440, 13510, 13896, 14336, 15360, 15440, 16128, 16212, 17370, 17920, 18432, 18528, 20160, 20265, 20480, 21504, 21616, 23040, 23160, 24318, 24704, 26880, 27020, 27792, 28672, 30720, 30880, 32256, 32424, 34740, 35840, 36864, 37056, 40320, 40530, 43008, 43232, 46080, 46320, 48636, 49408, 53760, 54040, 55584, 60795, 61440, 61760, 64512, 64848, 69480, 71680, 74112, 80640, 81060, 86016, 86464, 92160, 92640, 97272, 98816, 107520, 108080, 111168, 121590, 123520, 129024, 129696, 138960, 143360, 148224, 161280, 162120, 172928, 184320, 185280, 194544, 197632, 215040, 216160, 222336, 243180, 247040, 258048, 259392, 277920, 296448, 322560, 324240, 345856, 370560, 389088, 395264, 430080, 432320, 444672, 486360, 494080, 518784, 555840, 592896, 645120, 648480, 691712, 741120, 778176, 790528, 864640, 889344, 972720, 988160, 1037568, 1111680, 1185792, 1290240, 1296960, 1383424, 1482240, 1556352, 1729280, 1778688, 1945440, 1976320, 2075136, 2223360, 2371584, 2593920, 2766848, 2964480, 3112704, 3458560, 3557376, 3890880, 3952640, 4150272, 4446720, 5187840, 5533696, 5928960, 6225408, 6917120, 7114752, 7781760, 8300544, 8893440, 10375680, 11857920, 12450816, 13834240, 15563520, 16601088, 17786880, 20751360, 24901632, 27668480, 31127040, 35573760, 41502720, 49803264, 62254080, 83005440, 124508160, 249016320]

約数ペア:

[(1, 249016320), (2, 124508160), (3, 83005440), (4, 62254080), (5, 49803264), (6, 41502720), (7, 35573760), (8, 31127040), (9, 27668480), (10, 24901632), (12, 20751360), (14, 17786880), (15, 16601088), (16, 15563520), (18, 13834240), (20, 12450816), (21, 11857920), (24, 10375680), (28, 8893440), (30, 8300544), (32, 7781760), (35, 7114752), (36, 6917120), (40, 6225408), (42, 5928960), (45, 5533696), (48, 5187840), (56, 4446720), (60, 4150272), (63, 3952640), (64, 3890880), (70, 3557376), (72, 3458560), (80, 3112704), (84, 2964480), (90, 2766848), (96, 2593920), (105, 2371584), (112, 2223360), (120, 2075136), (126, 1976320), (128, 1945440), (140, 1778688), (144, 1729280), (160, 1556352), (168, 1482240), (180, 1383424), (192, 1296960), (193, 1290240), (210, 1185792), (224, 1111680), (240, 1037568), (252, 988160), (256, 972720), (280, 889344), (288, 864640), (315, 790528), (320, 778176), (336, 741120), (360, 691712), (384, 648480), (386, 645120), (420, 592896), (448, 555840), (480, 518784), (504, 494080), (512, 486360), (560, 444672), (576, 432320), (579, 430080), (630, 395264), (640, 389088), (672, 370560), (720, 345856), (768, 324240), (772, 322560), (840, 296448), (896, 277920), (960, 259392), (965, 258048), (1008, 247040), (1024, 243180), (1120, 222336), (1152, 216160), (1158, 215040), (1260, 197632), (1280, 194544), (1344, 185280), (1351, 184320), (1440, 172928), (1536, 162120), (1544, 161280), (1680, 148224), (1737, 143360), (1792, 138960), (1920, 129696), (1930, 129024), (2016, 123520), (2048, 121590), (2240, 111168), (2304, 108080), (2316, 107520), (2520, 98816), (2560, 97272), (2688, 92640), (2702, 92160), (2880, 86464), (2895, 86016), (3072, 81060), (3088, 80640), (3360, 74112), (3474, 71680), (3584, 69480), (3840, 64848), (3860, 64512), (4032, 61760), (4053, 61440), (4096, 60795), (4480, 55584), (4608, 54040), (4632, 53760), (5040, 49408), (5120, 48636), (5376, 46320), (5404, 46080), (5760, 43232), (5790, 43008), (6144, 40530), (6176, 40320), (6720, 37056), (6755, 36864), (6948, 35840), (7168, 34740), (7680, 32424), (7720, 32256), (8064, 30880), (8106, 30720), (8685, 28672), (8960, 27792), (9216, 27020), (9264, 26880), (10080, 24704), (10240, 24318), (10752, 23160), (10808, 23040), (11520, 21616), (11580, 21504), (12159, 20480), (12288, 20265), (12352, 20160), (13440, 18528), (13510, 18432), (13896, 17920), (14336, 17370), (15360, 16212), (15440, 16128)]