207923886080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2011}}^1$

素因数の和:2500

約数の個数: 192

約数和(自身を含む): 522031910400

約数和(自身を除く): 314108024320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 439, 460, 512, 640, 736, 878, 920, 1024, 1280, 1472, 1756, 1840, 2011, 2048, 2195, 2560, 2944, 3512, 3680, 4022, 4390, 5120, 5888, 7024, 7360, 8044, 8780, 10055, 10097, 10240, 11776, 14048, 14720, 16088, 17560, 20110, 20194, 23552, 28096, 29440, 32176, 35120, 40220, 40388, 46253, 47104, 50485, 56192, 58880, 64352, 70240, 80440, 80776, 92506, 100970, 112384, 117760, 128704, 140480, 160880, 161552, 185012, 201940, 224768, 231265, 235520, 257408, 280960, 321760, 323104, 370024, 403880, 449536, 462530, 514816, 561920, 643520, 646208, 740048, 807760, 882829, 899072, 925060, 1029632, 1123840, 1287040, 1292416, 1480096, 1615520, 1765658, 1850120, 2059264, 2247680, 2574080, 2584832, 2960192, 3231040, 3531316, 3700240, 4118528, 4414145, 4495360, 5148160, 5169664, 5920384, 6462080, 7062632, 7400480, 8828290, 10296320, 10339328, 11840768, 12924160, 14125264, 14800960, 17656580, 20305067, 20592640, 20678656, 23681536, 25848320, 28250528, 29601920, 35313160, 40610134, 47363072, 51696640, 56501056, 59203840, 70626320, 81220268, 94726144, 101525335, 103393280, 113002112, 118407680, 141252640, 162440536, 203050670, 226004224, 236815360, 282505280, 324881072, 406101340, 452008448, 473630720, 565010560, 649762144, 812202680, 904016896, 1130021120, 1299524288, 1624405360, 1808033792, 2260042240, 2599048576, 3248810720, 4520084480, 5198097152, 6497621440, 9040168960, 10396194304, 12995242880, 20792388608, 25990485760, 41584777216, 51980971520, 103961943040, 207923886080]

約数ペア:

[(1, 207923886080), (2, 103961943040), (4, 51980971520), (5, 41584777216), (8, 25990485760), (10, 20792388608), (16, 12995242880), (20, 10396194304), (23, 9040168960), (32, 6497621440), (40, 5198097152), (46, 4520084480), (64, 3248810720), (80, 2599048576), (92, 2260042240), (115, 1808033792), (128, 1624405360), (160, 1299524288), (184, 1130021120), (230, 904016896), (256, 812202680), (320, 649762144), (368, 565010560), (439, 473630720), (460, 452008448), (512, 406101340), (640, 324881072), (736, 282505280), (878, 236815360), (920, 226004224), (1024, 203050670), (1280, 162440536), (1472, 141252640), (1756, 118407680), (1840, 113002112), (2011, 103393280), (2048, 101525335), (2195, 94726144), (2560, 81220268), (2944, 70626320), (3512, 59203840), (3680, 56501056), (4022, 51696640), (4390, 47363072), (5120, 40610134), (5888, 35313160), (7024, 29601920), (7360, 28250528), (8044, 25848320), (8780, 23681536), (10055, 20678656), (10097, 20592640), (10240, 20305067), (11776, 17656580), (14048, 14800960), (14720, 14125264), (16088, 12924160), (17560, 11840768), (20110, 10339328), (20194, 10296320), (23552, 8828290), (28096, 7400480), (29440, 7062632), (32176, 6462080), (35120, 5920384), (40220, 5169664), (40388, 5148160), (46253, 4495360), (47104, 4414145), (50485, 4118528), (56192, 3700240), (58880, 3531316), (64352, 3231040), (70240, 2960192), (80440, 2584832), (80776, 2574080), (92506, 2247680), (100970, 2059264), (112384, 1850120), (117760, 1765658), (128704, 1615520), (140480, 1480096), (160880, 1292416), (161552, 1287040), (185012, 1123840), (201940, 1029632), (224768, 925060), (231265, 899072), (235520, 882829), (257408, 807760), (280960, 740048), (321760, 646208), (323104, 643520), (370024, 561920), (403880, 514816), (449536, 462530)]