20180556032

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 288

約数和(自身を含む): 52745011200

約数和(自身を除く): 32564455168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 127, 128, 133, 152, 182, 208, 224, 247, 254, 256, 266, 304, 359, 364, 416, 448, 494, 508, 532, 608, 718, 728, 832, 889, 896, 988, 1016, 1064, 1216, 1436, 1456, 1651, 1664, 1729, 1778, 1792, 1976, 2032, 2128, 2413, 2432, 2513, 2872, 2912, 3302, 3328, 3458, 3556, 3952, 4064, 4256, 4667, 4826, 4864, 5026, 5744, 5824, 6604, 6821, 6916, 7112, 7904, 8128, 8512, 9334, 9652, 10052, 11488, 11557, 11648, 13208, 13642, 13832, 14224, 15808, 16256, 16891, 17024, 18668, 19304, 20104, 22976, 23114, 23296, 26416, 27284, 27664, 28448, 31369, 31616, 32512, 32669, 33782, 34048, 37336, 38608, 40208, 45593, 45952, 46228, 47747, 52832, 54568, 55328, 56896, 62738, 63232, 65338, 67564, 74672, 77216, 80416, 88673, 91186, 91904, 92456, 95494, 105664, 109136, 110656, 113792, 125476, 130676, 135128, 149344, 154432, 160832, 177346, 182372, 184912, 190988, 211328, 218272, 219583, 221312, 227584, 250952, 261352, 270256, 298688, 308864, 319151, 321664, 354692, 364744, 369824, 381976, 422656, 436544, 439166, 442624, 501904, 522704, 540512, 592709, 597376, 617728, 620711, 638302, 643328, 709384, 729488, 739648, 763952, 866267, 873088, 878332, 1003808, 1045408, 1081024, 1185418, 1194752, 1241422, 1276604, 1418768, 1458976, 1479296, 1527904, 1732534, 1746176, 1756664, 2007616, 2090816, 2162048, 2370836, 2482844, 2553208, 2837536, 2917952, 2958592, 3055808, 3465068, 3513328, 4015232, 4148963, 4181632, 4324096, 4741672, 4965688, 5106416, 5675072, 5835904, 6063869, 6111616, 6930136, 7026656, 8030464, 8297926, 8363264, 9483344, 9931376, 10212832, 11261471, 11350144, 11671808, 12127738, 12223232, 13860272, 14053312, 16595852, 18966688, 19862752, 20425664, 22522942, 22700288, 24255476, 27720544, 28106624, 33191704, 37933376, 39725504, 40851328, 45045884, 48510952, 55441088, 56213248, 66383408, 75866752, 78830297, 79451008, 81702656, 90091768, 97021904, 110882176, 132766816, 151733504, 157660594, 158902016, 180183536, 194043808, 221764352, 265533632, 315321188, 360367072, 388087616, 531067264, 630642376, 720734144, 776175232, 1062134528, 1261284752, 1441468288, 1552350464, 2522569504, 2882936576, 5045139008, 10090278016, 20180556032]

約数ペア:

[(1, 20180556032), (2, 10090278016), (4, 5045139008), (7, 2882936576), (8, 2522569504), (13, 1552350464), (14, 1441468288), (16, 1261284752), (19, 1062134528), (26, 776175232), (28, 720734144), (32, 630642376), (38, 531067264), (52, 388087616), (56, 360367072), (64, 315321188), (76, 265533632), (91, 221764352), (104, 194043808), (112, 180183536), (127, 158902016), (128, 157660594), (133, 151733504), (152, 132766816), (182, 110882176), (208, 97021904), (224, 90091768), (247, 81702656), (254, 79451008), (256, 78830297), (266, 75866752), (304, 66383408), (359, 56213248), (364, 55441088), (416, 48510952), (448, 45045884), (494, 40851328), (508, 39725504), (532, 37933376), (608, 33191704), (718, 28106624), (728, 27720544), (832, 24255476), (889, 22700288), (896, 22522942), (988, 20425664), (1016, 19862752), (1064, 18966688), (1216, 16595852), (1436, 14053312), (1456, 13860272), (1651, 12223232), (1664, 12127738), (1729, 11671808), (1778, 11350144), (1792, 11261471), (1976, 10212832), (2032, 9931376), (2128, 9483344), (2413, 8363264), (2432, 8297926), (2513, 8030464), (2872, 7026656), (2912, 6930136), (3302, 6111616), (3328, 6063869), (3458, 5835904), (3556, 5675072), (3952, 5106416), (4064, 4965688), (4256, 4741672), (4667, 4324096), (4826, 4181632), (4864, 4148963), (5026, 4015232), (5744, 3513328), (5824, 3465068), (6604, 3055808), (6821, 2958592), (6916, 2917952), (7112, 2837536), (7904, 2553208), (8128, 2482844), (8512, 2370836), (9334, 2162048), (9652, 2090816), (10052, 2007616), (11488, 1756664), (11557, 1746176), (11648, 1732534), (13208, 1527904), (13642, 1479296), (13832, 1458976), (14224, 1418768), (15808, 1276604), (16256, 1241422), (16891, 1194752), (17024, 1185418), (18668, 1081024), (19304, 1045408), (20104, 1003808), (22976, 878332), (23114, 873088), (23296, 866267), (26416, 763952), (27284, 739648), (27664, 729488), (28448, 709384), (31369, 643328), (31616, 638302), (32512, 620711), (32669, 617728), (33782, 597376), (34048, 592709), (37336, 540512), (38608, 522704), (40208, 501904), (45593, 442624), (45952, 439166), (46228, 436544), (47747, 422656), (52832, 381976), (54568, 369824), (55328, 364744), (56896, 354692), (62738, 321664), (63232, 319151), (65338, 308864), (67564, 298688), (74672, 270256), (77216, 261352), (80416, 250952), (88673, 227584), (91186, 221312), (91904, 219583), (92456, 218272), (95494, 211328), (105664, 190988), (109136, 184912), (110656, 182372), (113792, 177346), (125476, 160832), (130676, 154432), (135128, 149344)]