205312504320

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6091}}^1$

素因数の和:6157

約数の個数: 960

約数和(自身を含む): 933321692160

約数和(自身を除く): 728009187840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 64, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 99, 105, 110, 112, 114, 120, 126, 128, 132, 133, 140, 144, 152, 154, 160, 165, 168, 171, 176, 180, 190, 192, 198, 209, 210, 220, 224, 228, 231, 240, 252, 256, 264, 266, 280, 285, 288, 304, 308, 315, 320, 330, 336, 342, 352, 360, 380, 384, 385, 396, 399, 418, 420, 440, 448, 456, 462, 480, 495, 504, 512, 528, 532, 560, 570, 576, 608, 616, 627, 630, 640, 660, 665, 672, 684, 693, 704, 720, 760, 768, 770, 792, 798, 836, 840, 855, 880, 896, 912, 924, 960, 990, 1008, 1045, 1056, 1064, 1120, 1140, 1152, 1155, 1197, 1216, 1232, 1254, 1260, 1280, 1320, 1330, 1344, 1368, 1386, 1408, 1440, 1463, 1520, 1536, 1540, 1584, 1596, 1672, 1680, 1710, 1760, 1792, 1824, 1848, 1881, 1920, 1980, 1995, 2016, 2090, 2112, 2128, 2240, 2280, 2304, 2310, 2394, 2432, 2464, 2508, 2520, 2560, 2640, 2660, 2688, 2736, 2772, 2816, 2880, 2926, 3040, 3080, 3135, 3168, 3192, 3344, 3360, 3420, 3465, 3520, 3584, 3648, 3696, 3762, 3840, 3960, 3990, 4032, 4180, 4224, 4256, 4389, 4480, 4560, 4608, 4620, 4788, 4864, 4928, 5016, 5040, 5280, 5320, 5376, 5472, 5544, 5632, 5760, 5852, 5985, 6080, 6091, 6160, 6270, 6336, 6384, 6688, 6720, 6840, 6930, 7040, 7296, 7315, 7392, 7524, 7680, 7920, 7980, 8064, 8360, 8448, 8512, 8778, 8960, 9120, 9240, 9405, 9576, 9728, 9856, 10032, 10080, 10560, 10640, 10752, 10944, 11088, 11520, 11704, 11970, 12160, 12182, 12320, 12540, 12672, 12768, 13167, 13376, 13440, 13680, 13860, 14080, 14592, 14630, 14784, 15048, 15840, 15960, 16128, 16720, 16896, 17024, 17556, 17920, 18240, 18273, 18480, 18810, 19152, 19712, 20064, 20160, 21120, 21280, 21888, 21945, 22176, 23040, 23408, 23940, 24320, 24364, 24640, 25080, 25344, 25536, 26334, 26752, 26880, 27360, 27720, 28160, 29184, 29260, 29568, 30096, 30455, 31680, 31920, 32256, 33440, 34048, 35112, 36480, 36546, 36960, 37620, 38304, 39424, 40128, 40320, 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約数ペア:

[(1, 205312504320), (2, 102656252160), (3, 68437501440), (4, 51328126080), (5, 41062500864), (6, 34218750720), (7, 29330357760), (8, 25664063040), (9, 22812500480), (10, 20531250432), (11, 18664773120), (12, 17109375360), (14, 14665178880), (15, 13687500288), (16, 12832031520), (18, 11406250240), (19, 10805921280), (20, 10265625216), (21, 9776785920), (22, 9332386560), (24, 8554687680), (28, 7332589440), (30, 6843750144), (32, 6416015760), (33, 6221591040), (35, 5866071552), (36, 5703125120), (38, 5402960640), (40, 5132812608), (42, 4888392960), (44, 4666193280), (45, 4562500096), (48, 4277343840), (55, 3732954624), (56, 3666294720), (57, 3601973760), (60, 3421875072), (63, 3258928640), (64, 3208007880), (66, 3110795520), (70, 2933035776), (72, 2851562560), (76, 2701480320), (77, 2666396160), (80, 2566406304), (84, 2444196480), (88, 2333096640), (90, 2281250048), (95, 2161184256), (96, 2138671920), (99, 2073863680), (105, 1955357184), (110, 1866477312), (112, 1833147360), (114, 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