19872978048

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 960

約数和(自身を含む): 77740776960

約数和(自身を除く): 57867798912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 32, 33, 36, 42, 44, 48, 54, 56, 62, 63, 64, 66, 72, 73, 77, 81, 84, 88, 93, 96, 99, 108, 112, 121, 124, 126, 128, 132, 144, 146, 154, 162, 168, 176, 186, 189, 192, 198, 216, 217, 219, 224, 231, 242, 248, 252, 264, 279, 288, 292, 297, 308, 324, 336, 341, 352, 363, 372, 378, 384, 396, 432, 434, 438, 448, 462, 484, 496, 504, 511, 528, 558, 567, 576, 584, 594, 616, 648, 651, 657, 672, 682, 693, 704, 726, 744, 756, 792, 803, 837, 847, 864, 868, 876, 891, 896, 924, 968, 992, 1008, 1022, 1023, 1056, 1089, 1116, 1134, 1152, 1168, 1188, 1232, 1296, 1302, 1314, 1344, 1364, 1386, 1408, 1452, 1488, 1512, 1533, 1584, 1606, 1674, 1694, 1728, 1736, 1752, 1782, 1848, 1936, 1953, 1971, 1984, 2016, 2044, 2046, 2079, 2112, 2178, 2232, 2263, 2268, 2336, 2376, 2387, 2409, 2464, 2511, 2541, 2592, 2604, 2628, 2688, 2728, 2772, 2904, 2976, 3024, 3066, 3069, 3168, 3212, 3267, 3348, 3388, 3456, 3472, 3504, 3564, 3696, 3751, 3872, 3906, 3942, 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29568, 30008, 30492, 31248, 31536, 31682, 32704, 32736, 33264, 33726, 33759, 34848, 35154, 35332, 35712, 36208, 36288, 36792, 36828, 38016, 38192, 38544, 39204, 40176, 40656, 40734, 41391, 41664, 42048, 42966, 43362, 43648, 44352, 44968, 45012, 45738, 46464, 46872, 47304, 47523, 49056, 49104, 49786, 49896, 50589, 51392, 52272, 52514, 52998, 53568, 54208, 54312, 55188, 55242, 57024, 57288, 57816, 60016, 60984, 61101, 61831, 62496, 63072, 63364, 64449, 65043, 65408, 65472, 66528, 67452, 67518, 68607, 69696, 70308, 70664, 72416, 72576, 73584, 73656, 74679, 76384, 77088, 78408, 78771, 79497, 80352, 81312, 81468, 82782, 83328, 84096, 85932, 86724, 88704, 89936, 90024, 91476, 93744, 94608, 95046, 98112, 98208, 99572, 99792, 101178, 101277, 102784, 104544, 105028, 105996, 107136, 108416, 108624, 110376, 110484, 114048, 114576, 115632, 120032, 121968, 122202, 123662, 124992, 126144, 126728, 128898, 130086, 130944, 133056, 134904, 135036, 137214, 139392, 140616, 141328, 142569, 144832, 147168, 147312, 149358, 151767, 152768, 154176, 156816, 157542, 158994, 160704, 162624, 162936, 165564, 171864, 173448, 174251, 179872, 180048, 182952, 183303, 185493, 187488, 189216, 190092, 193347, 196224, 196416, 199144, 199584, 202356, 202554, 209088, 210056, 211992, 217248, 220752, 220968, 224037, 229152, 231264, 236313, 238491, 240064, 243936, 244404, 247324, 249984, 252288, 253456, 257796, 260172, 266112, 269808, 270072, 273823, 274428, 281232, 282656, 285138, 289664, 294336, 294624, 298716, 303534, 303831, 305536, 308352, 313632, 315084, 317988, 321408, 325248, 325872, 331128, 343728, 346896, 348502, 359744, 360096, 365904, 366606, 370986, 374976, 378432, 380184, 386694, 392832, 398288, 399168, 404712, 405108, 418176, 420112, 423984, 427707, 434496, 441504, 441936, 448074, 455301, 458304, 462528, 472626, 476982, 480128, 487872, 488808, 494648, 506912, 515592, 520344, 522753, 539616, 540144, 547646, 548856, 556479, 562464, 565312, 570276, 588672, 589248, 597432, 607068, 607662, 627264, 630168, 635976, 651744, 662256, 672111, 687456, 693792, 697004, 708939, 715473, 719488, 720192, 731808, 733212, 741972, 749952, 756864, 760368, 773388, 796576, 798336, 809424, 810216, 821469, 840224, 847968, 855414, 868992, 883008, 883872, 896148, 910602, 916608, 925056, 945252, 953964, 975744, 977616, 989296, 1013824, 1031184, 1040688, 1045506, 1079232, 1080288, 1095292, 1097712, 1112958, 1124928, 1130624, 1140552, 1178496, 1194864, 1214136, 1215324, 1254528, 1260336, 1271952, 1283121, 1303488, 1324512, 1344222, 1374912, 1387584, 1394008, 1417878, 1430946, 1440384, 1463616, 1466424, 1483944, 1520736, 1546776, 1568259, 1593152, 1618848, 1620432, 1642938, 1669437, 1680448, 1695936, 1710828, 1766016, 1767744, 1792296, 1821204, 1890504, 1907928, 1916761, 1955232, 1978592, 2016333, 2027648, 2062368, 2081376, 2091012, 2126817, 2158464, 2160576, 2190584, 2195424, 2225916, 2249856, 2281104, 2389728, 2428272, 2430648, 2464407, 2520672, 2543904, 2566242, 2606976, 2649024, 2688444, 2749824, 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16728096, 17014536, 17250849, 17524672, 17807328, 18248832, 18819108, 19426176, 19445184, 19715256, 20033244, 20529936, 21507552, 22179663, 22304128, 22686048, 22895136, 23001132, 23462784, 23743104, 24748416, 25092144, 26287008, 26710992, 27373248, 28228662, 28676736, 29139264, 29572884, 30248064, 30526848, 30668176, 32261328, 33456192, 34029072, 34501698, 35049344, 35614656, 37638216, 38890368, 39430512, 40066488, 41059872, 43015104, 44359326, 45372096, 45790272, 46002264, 50184288, 51752547, 52574016, 53421984, 54746496, 56457324, 58278528, 59145768, 61336352, 64522656, 66912384, 68058144, 69003396, 71229312, 75276432, 78861024, 80132976, 82119744, 86030208, 88718652, 90744192, 91580544, 92004528, 100368576, 103505094, 105148032, 106843968, 112914648, 118291536, 122672704, 129045312, 136116288, 138006792, 150552864, 155257641, 157722048, 160265952, 164239488, 177437304, 184009056, 200737152, 207010188, 213687936, 225829296, 236583072, 245345408, 258090624, 272232576, 276013584, 301105728, 310515282, 315444096, 320531904, 354874608, 368018112, 414020376, 451658592, 473166144, 552027168, 602211456, 621030564, 641063808, 709749216, 736036224, 828040752, 903317184, 946332288, 1104054336, 1242061128, 1419498432, 1656081504, 1806634368, 2208108672, 2484122256, 2838996864, 3312163008, 4968244512, 6624326016, 9936489024, 19872978048]

約数ペア:

[(1, 19872978048), (2, 9936489024), (3, 6624326016), (4, 4968244512), (6, 3312163008), (7, 2838996864), (8, 2484122256), (9, 2208108672), (11, 1806634368), (12, 1656081504), (14, 1419498432), (16, 1242061128), (18, 1104054336), (21, 946332288), (22, 903317184), (24, 828040752), (27, 736036224), (28, 709749216), (31, 641063808), (32, 621030564), (33, 602211456), (36, 552027168), (42, 473166144), (44, 451658592), (48, 414020376), (54, 368018112), (56, 354874608), (62, 320531904), (63, 315444096), (64, 310515282), (66, 301105728), (72, 276013584), (73, 272232576), (77, 258090624), (81, 245345408), (84, 236583072), (88, 225829296), (93, 213687936), (96, 207010188), (99, 200737152), (108, 184009056), (112, 177437304), (121, 164239488), (124, 160265952), (126, 157722048), (128, 155257641), (132, 150552864), (144, 138006792), (146, 136116288), (154, 129045312), (162, 122672704), (168, 118291536), (176, 112914648), (186, 106843968), (189, 105148032), (192, 103505094), (198, 100368576), (216, 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(114576, 173448), (115632, 171864), (120032, 165564), (121968, 162936), (122202, 162624), (123662, 160704), (124992, 158994), (126144, 157542), (126728, 156816), (128898, 154176), (130086, 152768), (130944, 151767), (133056, 149358), (134904, 147312), (135036, 147168), (137214, 144832), (139392, 142569), (140616, 141328)]