20617970688

素因数分解:

$2^{10}\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 792

約数和(自身を含む): 76448080800

約数和(自身を除く): 55830110112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 81, 84, 89, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 162, 168, 171, 178, 189, 192, 196, 216, 224, 228, 243, 252, 256, 266, 267, 288, 294, 304, 324, 336, 342, 356, 378, 384, 392, 399, 432, 441, 448, 456, 486, 504, 512, 513, 532, 534, 567, 576, 588, 608, 623, 648, 672, 684, 712, 756, 768, 784, 798, 801, 864, 882, 896, 912, 931, 972, 1008, 1024, 1026, 1064, 1068, 1134, 1152, 1176, 1197, 1216, 1246, 1296, 1323, 1344, 1368, 1424, 1512, 1536, 1539, 1568, 1596, 1602, 1691, 1701, 1728, 1764, 1792, 1824, 1862, 1869, 1944, 2016, 2052, 2128, 2136, 2268, 2304, 2352, 2394, 2403, 2432, 2492, 2592, 2646, 2688, 2736, 2793, 2848, 3024, 3072, 3078, 3136, 3192, 3204, 3382, 3402, 3456, 3528, 3584, 3591, 3648, 3724, 3738, 3888, 3969, 4032, 4104, 4256, 4272, 4361, 4536, 4608, 4617, 4704, 4788, 4806, 4864, 4984, 5073, 5184, 5292, 5376, 5472, 5586, 5607, 5696, 6048, 6156, 6272, 6384, 6408, 6764, 6804, 6912, 7056, 7168, 7182, 7209, 7296, 7448, 7476, 7776, 7938, 8064, 8208, 8379, 8512, 8544, 8722, 9072, 9216, 9234, 9408, 9576, 9612, 9728, 9968, 10146, 10368, 10584, 10752, 10773, 10944, 11172, 11214, 11392, 11837, 11907, 12096, 12312, 12544, 12768, 12816, 13083, 13528, 13608, 13824, 14112, 14364, 14418, 14592, 14896, 14952, 15219, 15552, 15876, 16128, 16416, 16758, 16821, 17024, 17088, 17444, 18144, 18468, 18816, 19152, 19224, 19456, 19936, 20292, 20736, 21168, 21504, 21546, 21627, 21888, 22344, 22428, 22784, 23674, 23814, 24192, 24624, 25088, 25137, 25536, 25632, 26166, 27056, 27216, 27648, 28224, 28728, 28836, 29184, 29792, 29904, 30438, 31104, 31752, 32256, 32319, 32832, 33516, 33642, 34048, 34176, 34888, 35511, 36288, 36936, 37632, 38304, 38448, 39249, 39872, 40584, 41472, 42336, 43092, 43254, 43776, 44688, 44856, 45568, 45657, 47348, 47628, 48384, 49248, 50176, 50274, 50463, 51072, 51264, 52332, 54112, 54432, 56448, 57456, 57672, 58368, 59584, 59808, 60876, 62208, 63504, 64512, 64638, 65664, 67032, 67284, 68096, 68352, 69776, 71022, 72576, 73872, 75264, 75411, 76608, 76896, 78498, 79744, 81168, 82859, 82944, 84672, 86184, 86508, 87552, 89376, 89712, 91136, 91314, 94696, 95256, 96768, 98496, 100548, 100926, 102144, 102528, 104664, 106533, 108224, 108864, 112896, 114912, 115344, 117747, 119168, 119616, 121752, 124416, 127008, 129276, 131328, 134064, 134568, 136192, 136704, 136971, 139552, 142044, 145152, 147744, 150528, 150822, 151389, 153216, 153792, 156996, 159488, 162336, 165718, 169344, 172368, 173016, 175104, 178752, 179424, 182628, 189392, 190512, 193536, 196992, 201096, 201852, 204288, 205056, 209328, 213066, 216448, 217728, 225792, 226233, 229824, 230688, 235494, 238336, 239232, 243504, 248577, 248832, 254016, 258552, 262656, 268128, 269136, 273408, 273942, 279104, 284088, 290304, 295488, 301644, 302778, 306432, 307584, 313992, 318976, 319599, 324672, 331436, 338688, 344736, 346032, 353241, 357504, 358848, 365256, 378784, 381024, 393984, 402192, 403704, 408576, 410112, 410913, 418656, 426132, 432896, 435456, 451584, 452466, 459648, 461376, 470988, 476672, 478464, 487008, 497154, 508032, 517104, 525312, 536256, 538272, 547884, 558208, 568176, 580608, 590976, 603288, 605556, 612864, 615168, 627984, 637952, 639198, 649344, 662872, 677376, 689472, 692064, 706482, 715008, 717696, 730512, 745731, 757568, 762048, 787968, 804384, 807408, 820224, 821826, 837312, 852264, 865792, 870912, 904932, 919296, 922752, 941976, 953344, 956928, 958797, 974016, 994308, 1016064, 1034208, 1059723, 1072512, 1076544, 1095768, 1116416, 1136352, 1181952, 1206576, 1211112, 1225728, 1230336, 1255968, 1278396, 1298688, 1325744, 1354752, 1378944, 1384128, 1412964, 1430016, 1435392, 1461024, 1491462, 1515136, 1524096, 1575936, 1608768, 1614816, 1643652, 1674624, 1704528, 1731584, 1741824, 1809864, 1838592, 1845504, 1883952, 1913856, 1917594, 1948032, 1988616, 2032128, 2068416, 2119446, 2145024, 2153088, 2191536, 2232832, 2237193, 2272704, 2363904, 2413152, 2422224, 2460672, 2511936, 2556792, 2597376, 2651488, 2757888, 2768256, 2825928, 2860032, 2870784, 2876391, 2922048, 2982924, 3030272, 3048192, 3217536, 3229632, 3287304, 3349248, 3409056, 3619728, 3677184, 3691008, 3767904, 3835188, 3896064, 3977232, 4064256, 4136832, 4238892, 4290048, 4306176, 4383072, 4465664, 4474386, 4545408, 4727808, 4826304, 4844448, 5023872, 5113584, 5194752, 5302976, 5515776, 5536512, 5651856, 5741568, 5752782, 5844096, 5965848, 6060544, 6096384, 6435072, 6459264, 6574608, 6698496, 6711579, 6818112, 7239456, 7382016, 7535808, 7670376, 7792128, 7954464, 8273664, 8477784, 8580096, 8612352, 8766144, 8948772, 9090816, 9652608, 9688896, 10047744, 10227168, 10605952, 11031552, 11073024, 11303712, 11505564, 11688192, 11931696, 12121088, 12192768, 12870144, 12918528, 13149216, 13396992, 13423158, 13636224, 14478912, 15071616, 15340752, 15584256, 15908928, 16547328, 16955568, 17224704, 17532288, 17897544, 18181632, 19305216, 19377792, 20095488, 20134737, 20454336, 21211904, 22146048, 22607424, 23011128, 23376384, 23863392, 25740288, 25837056, 26298432, 26846316, 27272448, 28957824, 30143232, 30681504, 31817856, 33094656, 33911136, 35064576, 35795088, 36363264, 38610432, 38755584, 40190976, 40269474, 40908672, 42423808, 45214848, 46022256, 46752768, 47726784, 51674112, 52596864, 53692632, 54544896, 57915648, 60286464, 61363008, 63635712, 67822272, 70129152, 71590176, 77220864, 77511168, 80538948, 81817344, 84847616, 90429696, 92044512, 95453568, 105193728, 107385264, 109089792, 115831296, 120572928, 122726016, 127271424, 135644544, 140258304, 143180352, 155022336, 161077896, 163634688, 180859392, 184089024, 190907136, 210387456, 214770528, 231662592, 245452032, 254542848, 271289088, 286360704, 322155792, 327269376, 361718784, 368178048, 381814272, 420774912, 429541056, 490904064, 542578176, 572721408, 644311584, 736356096, 763628544, 859082112, 981808128, 1085156352, 1145442816, 1288623168, 1472712192, 1718164224, 2290885632, 2577246336, 2945424384, 3436328448, 5154492672, 6872656896, 10308985344, 20617970688]

約数ペア:

[(1, 20617970688), (2, 10308985344), (3, 6872656896), (4, 5154492672), (6, 3436328448), (7, 2945424384), (8, 2577246336), (9, 2290885632), (12, 1718164224), (14, 1472712192), (16, 1288623168), (18, 1145442816), (19, 1085156352), (21, 981808128), (24, 859082112), (27, 763628544), (28, 736356096), (32, 644311584), (36, 572721408), (38, 542578176), (42, 490904064), (48, 429541056), (49, 420774912), (54, 381814272), (56, 368178048), (57, 361718784), (63, 327269376), (64, 322155792), (72, 286360704), (76, 271289088), (81, 254542848), (84, 245452032), (89, 231662592), (96, 214770528), (98, 210387456), (108, 190907136), (112, 184089024), (114, 180859392), (126, 163634688), (128, 161077896), (133, 155022336), (144, 143180352), (147, 140258304), (152, 135644544), (162, 127271424), (168, 122726016), (171, 120572928), (178, 115831296), (189, 109089792), (192, 107385264), (196, 105193728), (216, 95453568), (224, 92044512), (228, 90429696), (243, 84847616), (252, 81817344), (256, 80538948), (266, 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(1424, 14478912), (1512, 13636224), (1536, 13423158), (1539, 13396992), (1568, 13149216), (1596, 12918528), (1602, 12870144), (1691, 12192768), (1701, 12121088), (1728, 11931696), (1764, 11688192), (1792, 11505564), (1824, 11303712), (1862, 11073024), (1869, 11031552), (1944, 10605952), (2016, 10227168), (2052, 10047744), (2128, 9688896), (2136, 9652608), (2268, 9090816), (2304, 8948772), (2352, 8766144), (2394, 8612352), (2403, 8580096), (2432, 8477784), (2492, 8273664), (2592, 7954464), (2646, 7792128), (2688, 7670376), (2736, 7535808), (2793, 7382016), (2848, 7239456), (3024, 6818112), (3072, 6711579), (3078, 6698496), (3136, 6574608), (3192, 6459264), (3204, 6435072), (3382, 6096384), (3402, 6060544), (3456, 5965848), (3528, 5844096), (3584, 5752782), (3591, 5741568), (3648, 5651856), (3724, 5536512), (3738, 5515776), (3888, 5302976), (3969, 5194752), (4032, 5113584), (4104, 5023872), (4256, 4844448), (4272, 4826304), (4361, 4727808), (4536, 4545408), (4608, 4474386), (4617, 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