20627929728

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 768

約数和(自身を含む): 76173926400

約数和(自身を除く): 55545996672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 43, 48, 56, 57, 62, 63, 64, 72, 76, 84, 86, 93, 96, 101, 112, 114, 124, 126, 128, 129, 133, 144, 152, 168, 171, 172, 186, 192, 202, 217, 224, 228, 248, 252, 258, 266, 279, 288, 301, 303, 304, 336, 342, 344, 372, 384, 387, 399, 404, 434, 448, 456, 496, 504, 516, 532, 558, 576, 589, 602, 606, 608, 651, 672, 684, 688, 707, 744, 774, 798, 808, 817, 868, 896, 903, 909, 912, 992, 1008, 1032, 1064, 1116, 1152, 1178, 1197, 1204, 1212, 1216, 1302, 1333, 1344, 1368, 1376, 1414, 1488, 1548, 1596, 1616, 1634, 1736, 1767, 1806, 1818, 1824, 1919, 1953, 1984, 2016, 2064, 2121, 2128, 2232, 2356, 2394, 2408, 2424, 2432, 2451, 2604, 2666, 2688, 2709, 2736, 2752, 2828, 2976, 3096, 3131, 3192, 3232, 3268, 3472, 3534, 3612, 3636, 3648, 3838, 3906, 3968, 3999, 4032, 4123, 4128, 4242, 4256, 4343, 4464, 4712, 4788, 4816, 4848, 4902, 5208, 5301, 5332, 5418, 5472, 5504, 5656, 5719, 5757, 5952, 6192, 6262, 6363, 6384, 6464, 6536, 6944, 7068, 7224, 7272, 7296, 7353, 7676, 7812, 7998, 8064, 8246, 8256, 8484, 8512, 8686, 8928, 9331, 9393, 9424, 9576, 9632, 9696, 9804, 10416, 10602, 10664, 10836, 10944, 11312, 11438, 11514, 11904, 11997, 12369, 12384, 12524, 12726, 12768, 12928, 13029, 13072, 13433, 13888, 14136, 14448, 14544, 14706, 15352, 15624, 15996, 16492, 16512, 16968, 17024, 17157, 17271, 17372, 17856, 18662, 18786, 18848, 19152, 19264, 19392, 19608, 20832, 21204, 21328, 21672, 21888, 21917, 22624, 22876, 23028, 23994, 24738, 24768, 25048, 25327, 25452, 25536, 26058, 26144, 26866, 27776, 27993, 28179, 28272, 28896, 29088, 29412, 30401, 30704, 31248, 31992, 32984, 33936, 34314, 34542, 34744, 35712, 37107, 37324, 37572, 37696, 38304, 38528, 38784, 39087, 39216, 40299, 41664, 42408, 42656, 43344, 43834, 45248, 45752, 46056, 47988, 49476, 49536, 50096, 50654, 50904, 51072, 51471, 52116, 52288, 53732, 55986, 56358, 56544, 57792, 58176, 58824, 59489, 60802, 61408, 62496, 63984, 65751, 65968, 67872, 68628, 69084, 69488, 74214, 74648, 75144, 75392, 75981, 76608, 78174, 78432, 80598, 82517, 83328, 83979, 84816, 85312, 86688, 87668, 90496, 91203, 91504, 92112, 95976, 98952, 100192, 101308, 101808, 102942, 104232, 104576, 107464, 111972, 112716, 113088, 115584, 116352, 117648, 118978, 120897, 121604, 122816, 124992, 127968, 131502, 131936, 134633, 135744, 137256, 138168, 138976, 148428, 149296, 150288, 151962, 153216, 156348, 156864, 161196, 165034, 167958, 169632, 170624, 173376, 175336, 177289, 178467, 182406, 183008, 184224, 191952, 197253, 197904, 200384, 202616, 203616, 205884, 208464, 214928, 223944, 225432, 226176, 227943, 235296, 237956, 241794, 243208, 245632, 247551, 249984, 255936, 263004, 263872, 269266, 271488, 273609, 274512, 276336, 277952, 296856, 298592, 300576, 303924, 312696, 313728, 322392, 330068, 335916, 339264, 346752, 350672, 354578, 356934, 364812, 366016, 368448, 383904, 394506, 395808, 400768, 403899, 405232, 407232, 411768, 416423, 416928, 429856, 447888, 450864, 455886, 470592, 475912, 483588, 486416, 495102, 511872, 526008, 527744, 531867, 535401, 538532, 547218, 549024, 552672, 555904, 577619, 593712, 597184, 601152, 607848, 625392, 644784, 660136, 671832, 678528, 701344, 709156, 713868, 729624, 732032, 736896, 742653, 767808, 789012, 791616, 807798, 810464, 814464, 823536, 832846, 833856, 859712, 895776, 901728, 911772, 941184, 942431, 951824, 967176, 972832, 990204, 1052016, 1063734, 1070802, 1077064, 1094436, 1098048, 1105344, 1155238, 1187424, 1194368, 1202304, 1211697, 1215696, 1249269, 1250784, 1289568, 1320272, 1343664, 1402688, 1418312, 1427736, 1459248, 1485306, 1535616, 1578024, 1583232, 1595601, 1615596, 1620928, 1647072, 1665692, 1667712, 1719424, 1732857, 1791552, 1803456, 1823544, 1884862, 1903648, 1934352, 1945664, 1980408, 2104032, 2127468, 2141604, 2154128, 2188872, 2196096, 2210688, 2310476, 2374848, 2423394, 2431392, 2498538, 2501568, 2558027, 2579136, 2640544, 2687328, 2805376, 2827293, 2836624, 2855472, 2918496, 2970612, 3156048, 3191202, 3231192, 3241856, 3294144, 3331384, 3465714, 3583104, 3606912, 3647088, 3747807, 3769724, 3807296, 3868704, 3891328, 3960816, 4208064, 4254936, 4283208, 4308256, 4377744, 4620952, 4749696, 4846788, 4862784, 4997076, 5003136, 5116054, 5158272, 5198571, 5281088, 5374656, 5654586, 5673248, 5710944, 5836992, 5941224, 6312096, 6382404, 6462384, 6588288, 6662768, 6931428, 7294176, 7495614, 7539448, 7614592, 7674081, 7737408, 7921632, 8416128, 8481879, 8509872, 8566416, 8616512, 8755488, 9241904, 9693576, 9725568, 9994152, 10232108, 10397142, 10562176, 10749312, 11309172, 11346496, 11421888, 11673984, 11882448, 12624192, 12764808, 12924768, 13325536, 13862856, 14588352, 14991228, 15078896, 15348162, 15474816, 15843264, 16963758, 17019744, 17132832, 17233024, 17510976, 17906189, 18483808, 19387152, 19988304, 20464216, 20794284, 22618344, 22692992, 22843776, 23022243, 23764896, 25248384, 25529616, 25849536, 26651072, 27725712, 29176704, 29982456, 30157792, 30696324, 31686528, 33927516, 34039488, 34265664, 35021952, 35812378, 36967616, 38774304, 39976608, 40928432, 41588568, 45236688, 46044486, 47529792, 51059232, 51699072, 53302144, 53718567, 55451424, 59964912, 60315584, 61392648, 67855032, 68078976, 68531328, 71624756, 73935232, 77548608, 79953216, 81856864, 83177136, 90473376, 92088972, 95059584, 102118464, 107437134, 110902848, 119929824, 120631168, 122785296, 135710064, 143249512, 155097216, 159906432, 161155701, 163713728, 166354272, 180946752, 184177944, 204236928, 214874268, 221805696, 239859648, 245570592, 271420128, 286499024, 322311402, 327427456, 332708544, 361893504, 368355888, 429748536, 479719296, 491141184, 542840256, 572998048, 644622804, 665417088, 736711776, 859497072, 982282368, 1085680512, 1145996096, 1289245608, 1473423552, 1718994144, 2291992192, 2578491216, 2946847104, 3437988288, 5156982432, 6875976576, 10313964864, 20627929728]

約数ペア:

[(1, 20627929728), (2, 10313964864), (3, 6875976576), (4, 5156982432), (6, 3437988288), (7, 2946847104), (8, 2578491216), (9, 2291992192), (12, 1718994144), (14, 1473423552), (16, 1289245608), (18, 1145996096), (19, 1085680512), (21, 982282368), (24, 859497072), (28, 736711776), (31, 665417088), (32, 644622804), (36, 572998048), (38, 542840256), (42, 491141184), (43, 479719296), (48, 429748536), (56, 368355888), (57, 361893504), (62, 332708544), (63, 327427456), (64, 322311402), (72, 286499024), (76, 271420128), (84, 245570592), (86, 239859648), (93, 221805696), (96, 214874268), (101, 204236928), (112, 184177944), (114, 180946752), (124, 166354272), (126, 163713728), (128, 161155701), (129, 159906432), (133, 155097216), (144, 143249512), (152, 135710064), (168, 122785296), (171, 120631168), (172, 119929824), (186, 110902848), (192, 107437134), (202, 102118464), (217, 95059584), (224, 92088972), (228, 90473376), (248, 83177136), (252, 81856864), (258, 79953216), (266, 77548608), (279, 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(1488, 13862856), (1548, 13325536), (1596, 12924768), (1616, 12764808), (1634, 12624192), (1736, 11882448), (1767, 11673984), (1806, 11421888), (1818, 11346496), (1824, 11309172), (1919, 10749312), (1953, 10562176), (1984, 10397142), (2016, 10232108), (2064, 9994152), (2121, 9725568), (2128, 9693576), (2232, 9241904), (2356, 8755488), (2394, 8616512), (2408, 8566416), (2424, 8509872), (2432, 8481879), (2451, 8416128), (2604, 7921632), (2666, 7737408), (2688, 7674081), (2709, 7614592), (2736, 7539448), (2752, 7495614), (2828, 7294176), (2976, 6931428), (3096, 6662768), (3131, 6588288), (3192, 6462384), (3232, 6382404), (3268, 6312096), (3472, 5941224), (3534, 5836992), (3612, 5710944), (3636, 5673248), (3648, 5654586), (3838, 5374656), (3906, 5281088), (3968, 5198571), (3999, 5158272), (4032, 5116054), (4123, 5003136), (4128, 4997076), (4242, 4862784), (4256, 4846788), (4343, 4749696), (4464, 4620952), (4712, 4377744), (4788, 4308256), (4816, 4283208), (4848, 4254936), (4902, 4208064), (5208, 3960816), (5301, 3891328), (5332, 3868704), (5418, 3807296), (5472, 3769724), (5504, 3747807), (5656, 3647088), (5719, 3606912), (5757, 3583104), (5952, 3465714), (6192, 3331384), (6262, 3294144), (6363, 3241856), (6384, 3231192), (6464, 3191202), (6536, 3156048), (6944, 2970612), (7068, 2918496), (7224, 2855472), (7272, 2836624), (7296, 2827293), (7353, 2805376), (7676, 2687328), (7812, 2640544), (7998, 2579136), (8064, 2558027), (8246, 2501568), (8256, 2498538), (8484, 2431392), (8512, 2423394), (8686, 2374848), (8928, 2310476), (9331, 2210688), (9393, 2196096), (9424, 2188872), (9576, 2154128), (9632, 2141604), (9696, 2127468), (9804, 2104032), (10416, 1980408), (10602, 1945664), (10664, 1934352), (10836, 1903648), (10944, 1884862), (11312, 1823544), (11438, 1803456), (11514, 1791552), (11904, 1732857), (11997, 1719424), (12369, 1667712), (12384, 1665692), (12524, 1647072), (12726, 1620928), (12768, 1615596), (12928, 1595601), (13029, 1583232), (13072, 1578024), (13433, 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