19666058256

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 640

約数和(自身を含む): 66875719680

約数和(自身を除く): 47209661424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 37, 39, 43, 48, 52, 54, 62, 71, 72, 74, 78, 86, 93, 104, 108, 111, 117, 124, 129, 142, 144, 148, 156, 172, 186, 208, 213, 216, 222, 234, 248, 258, 279, 284, 296, 312, 333, 344, 351, 372, 387, 403, 426, 432, 444, 468, 481, 496, 516, 558, 559, 568, 592, 624, 639, 666, 688, 702, 744, 774, 806, 837, 852, 888, 923, 936, 962, 999, 1032, 1116, 1118, 1136, 1147, 1161, 1209, 1278, 1332, 1333, 1404, 1443, 1488, 1548, 1591, 1612, 1674, 1677, 1704, 1776, 1846, 1872, 1917, 1924, 1998, 2064, 2201, 2232, 2236, 2294, 2322, 2418, 2556, 2627, 2664, 2666, 2769, 2808, 2886, 3053, 3096, 3182, 3224, 3348, 3354, 3408, 3441, 3627, 3692, 3834, 3848, 3996, 3999, 4329, 4402, 4464, 4472, 4588, 4644, 4773, 4836, 5031, 5112, 5254, 5328, 5332, 5538, 5616, 5772, 6106, 6192, 6364, 6448, 6603, 6696, 6708, 6882, 7254, 7384, 7668, 7696, 7881, 7992, 7998, 8307, 8658, 8804, 8944, 9159, 9176, 9288, 9546, 9672, 10062, 10224, 10323, 10508, 10664, 10881, 11076, 11544, 11997, 12212, 12728, 12987, 13206, 13392, 13416, 13764, 14319, 14508, 14768, 14911, 15093, 15336, 15762, 15984, 15996, 16614, 17316, 17329, 17608, 18318, 18352, 18576, 19092, 19344, 19809, 20124, 20646, 20683, 21016, 21328, 21762, 22152, 23088, 23643, 23994, 24424, 24921, 25456, 25974, 26412, 26832, 27477, 27528, 28613, 28638, 29016, 29822, 30186, 30672, 30969, 31524, 31992, 33228, 34151, 34632, 34658, 35216, 35991, 36636, 38184, 39618, 39689, 40248, 41292, 41366, 42032, 42957, 43524, 44304, 44733, 47286, 47988, 48848, 49321, 49842, 51948, 51987, 52824, 54954, 55056, 57226, 57276, 58032, 59427, 59644, 60372, 61938, 62049, 63048, 63984, 66456, 68302, 69264, 69316, 70929, 71982, 73272, 76368, 79236, 79378, 80496, 81437, 82431, 82584, 82732, 85839, 85914, 87048, 89466, 94572, 94643, 95976, 98642, 99684, 102453, 103896, 103974, 105648, 109908, 112961, 114452, 114552, 118854, 119067, 119288, 120744, 123876, 124098, 126096, 132912, 134199, 136604, 138632, 141858, 143964, 146544, 147963, 155961, 158472, 158756, 162874, 164862, 165168, 165464, 171678, 171828, 174096, 178932, 186147, 189144, 189286, 191952, 197284, 199368, 204906, 207792, 207948, 219816, 225922, 228904, 229104, 237708, 238134, 238576, 241488, 244311, 247752, 248196, 257517, 268398, 273208, 277264, 283716, 283929, 287928, 295926, 307359, 311922, 316944, 317512, 325748, 329724, 330928, 338883, 343356, 343656, 357201, 357864, 372294, 378288, 378572, 394568, 398736, 402597, 409812, 415896, 439632, 443889, 451844, 457808, 467883, 475416, 476268, 488622, 495504, 496392, 515034, 536796, 546416, 558441, 567432, 567858, 575856, 591852, 614718, 623844, 635024, 641173, 651496, 659448, 677766, 686712, 687312, 714402, 715728, 732933, 744588, 757144, 772551, 789136, 805194, 819624, 831792, 851787, 887778, 903688, 922077, 935766, 950832, 952536, 977244, 992784, 1016649, 1030068, 1058681, 1071603, 1073592, 1116882, 1134864, 1135716, 1183704, 1229436, 1230359, 1247688, 1282346, 1302992, 1318896, 1331667, 1355532, 1373424, 1428804, 1465866, 1468493, 1489176, 1514288, 1545102, 1610388, 1639248, 1703574, 1775556, 1807376, 1844154, 1871532, 1905072, 1923519, 1954488, 2033298, 2060136, 2117362, 2143206, 2147184, 2198799, 2233764, 2271432, 2367408, 2458872, 2460718, 2495376, 2555361, 2564692, 2663334, 2711064, 2857608, 2931732, 2936986, 2978352, 3049947, 3090204, 3176043, 3220776, 3407148, 3501791, 3551112, 3688308, 3691077, 3743064, 3847038, 3908976, 4066596, 4120272, 4234724, 4286412, 4397598, 4405479, 4467528, 4542864, 4917744, 4921436, 5110722, 5129384, 5326668, 5422128, 5715216, 5770557, 5863464, 5873972, 6099894, 6180408, 6352086, 6441552, 6814296, 7003582, 7102224, 7376616, 7382154, 7486128, 7694076, 8133192, 8469448, 8572824, 8795196, 8810958, 8935056, 9528129, 9842872, 10221444, 10258768, 10505373, 10653336, 11073231, 11541114, 11726928, 11747944, 12199788, 12360816, 12704172, 13216437, 13628592, 14007164, 14753232, 14764308, 15388152, 16266384, 16938896, 17145648, 17311671, 17590392, 17621916, 19056258, 19685744, 20442888, 21010746, 21306672, 22146462, 23082228, 23495888, 24399576, 25408344, 26432874, 28014328, 28584387, 29528616, 30776304, 31516119, 33219693, 34623342, 35180784, 35243832, 38112516, 39649311, 40885776, 42021492, 44292924, 45523283, 46164456, 48799152, 50816688, 52865748, 56028656, 57168774, 59057232, 63032238, 66439386, 69246684, 70487664, 76225032, 79298622, 84042984, 88585848, 91046566, 92328912, 94548357, 105731496, 114337548, 126064476, 132878772, 136569849, 138493368, 152450064, 158597244, 168085968, 177171696, 182093132, 189096714, 211462992, 228675096, 252128952, 265757544, 273139698, 276986736, 317194488, 364186264, 378193428, 409709547, 457350192, 504257904, 531515088, 546279396, 634388976, 728372528, 756386856, 819419094, 1092558792, 1229128641, 1512773712, 1638838188, 2185117584, 2458257282, 3277676376, 4916514564, 6555352752, 9833029128, 19666058256]

約数ペア:

[(1, 19666058256), (2, 9833029128), (3, 6555352752), (4, 4916514564), (6, 3277676376), (8, 2458257282), (9, 2185117584), (12, 1638838188), (13, 1512773712), (16, 1229128641), (18, 1092558792), (24, 819419094), (26, 756386856), (27, 728372528), (31, 634388976), (36, 546279396), (37, 531515088), (39, 504257904), (43, 457350192), (48, 409709547), (52, 378193428), (54, 364186264), (62, 317194488), (71, 276986736), (72, 273139698), (74, 265757544), (78, 252128952), (86, 228675096), (93, 211462992), (104, 189096714), (108, 182093132), (111, 177171696), (117, 168085968), (124, 158597244), (129, 152450064), (142, 138493368), (144, 136569849), (148, 132878772), (156, 126064476), (172, 114337548), (186, 105731496), (208, 94548357), (213, 92328912), (216, 91046566), (222, 88585848), (234, 84042984), (248, 79298622), (258, 76225032), (279, 70487664), (284, 69246684), (296, 66439386), (312, 63032238), (333, 59057232), (344, 57168774), (351, 56028656), (372, 52865748), (387, 50816688), (403, 48799152), (426, 46164456), (432, 45523283), (444, 44292924), (468, 42021492), (481, 40885776), (496, 39649311), (516, 38112516), (558, 35243832), (559, 35180784), (568, 34623342), (592, 33219693), (624, 31516119), (639, 30776304), (666, 29528616), (688, 28584387), (702, 28014328), (744, 26432874), (774, 25408344), (806, 24399576), (837, 23495888), (852, 23082228), (888, 22146462), (923, 21306672), (936, 21010746), (962, 20442888), (999, 19685744), (1032, 19056258), (1116, 17621916), (1118, 17590392), (1136, 17311671), (1147, 17145648), (1161, 16938896), (1209, 16266384), (1278, 15388152), (1332, 14764308), (1333, 14753232), (1404, 14007164), (1443, 13628592), (1488, 13216437), (1548, 12704172), (1591, 12360816), (1612, 12199788), (1674, 11747944), (1677, 11726928), (1704, 11541114), (1776, 11073231), (1846, 10653336), (1872, 10505373), (1917, 10258768), (1924, 10221444), (1998, 9842872), (2064, 9528129), (2201, 8935056), (2232, 8810958), (2236, 8795196), (2294, 8572824), (2322, 8469448), (2418, 8133192), (2556, 7694076), (2627, 7486128), (2664, 7382154), (2666, 7376616), (2769, 7102224), (2808, 7003582), (2886, 6814296), (3053, 6441552), (3096, 6352086), (3182, 6180408), (3224, 6099894), (3348, 5873972), (3354, 5863464), (3408, 5770557), (3441, 5715216), (3627, 5422128), (3692, 5326668), (3834, 5129384), (3848, 5110722), (3996, 4921436), (3999, 4917744), (4329, 4542864), (4402, 4467528), (4464, 4405479), (4472, 4397598), (4588, 4286412), (4644, 4234724), (4773, 4120272), (4836, 4066596), (5031, 3908976), (5112, 3847038), (5254, 3743064), (5328, 3691077), (5332, 3688308), (5538, 3551112), (5616, 3501791), (5772, 3407148), (6106, 3220776), (6192, 3176043), (6364, 3090204), (6448, 3049947), (6603, 2978352), (6696, 2936986), (6708, 2931732), (6882, 2857608), (7254, 2711064), (7384, 2663334), (7668, 2564692), (7696, 2555361), (7881, 2495376), (7992, 2460718), (7998, 2458872), (8307, 2367408), (8658, 2271432), (8804, 2233764), (8944, 2198799), (9159, 2147184), (9176, 2143206), (9288, 2117362), (9546, 2060136), (9672, 2033298), (10062, 1954488), (10224, 1923519), (10323, 1905072), (10508, 1871532), (10664, 1844154), (10881, 1807376), (11076, 1775556), (11544, 1703574), (11997, 1639248), (12212, 1610388), (12728, 1545102), (12987, 1514288), (13206, 1489176), (13392, 1468493), (13416, 1465866), (13764, 1428804), (14319, 1373424), (14508, 1355532), (14768, 1331667), (14911, 1318896), (15093, 1302992), (15336, 1282346), (15762, 1247688), (15984, 1230359), (15996, 1229436), (16614, 1183704), (17316, 1135716), (17329, 1134864), (17608, 1116882), (18318, 1073592), (18352, 1071603), (18576, 1058681), (19092, 1030068), (19344, 1016649), (19809, 992784), (20124, 977244), (20646, 952536), (20683, 950832), (21016, 935766), (21328, 922077), (21762, 903688), (22152, 887778), (23088, 851787), (23643, 831792), (23994, 819624), (24424, 805194), (24921, 789136), (25456, 772551), (25974, 757144), (26412, 744588), (26832, 732933), (27477, 715728), (27528, 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(81437, 241488), (82431, 238576), (82584, 238134), (82732, 237708), (85839, 229104), (85914, 228904), (87048, 225922), (89466, 219816), (94572, 207948), (94643, 207792), (95976, 204906), (98642, 199368), (99684, 197284), (102453, 191952), (103896, 189286), (103974, 189144), (105648, 186147), (109908, 178932), (112961, 174096), (114452, 171828), (114552, 171678), (118854, 165464), (119067, 165168), (119288, 164862), (120744, 162874), (123876, 158756), (124098, 158472), (126096, 155961), (132912, 147963), (134199, 146544), (136604, 143964), (138632, 141858)]