31720166016

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5927}}^1$

素因数の和:6143

約数の個数: 256

約数和(自身を含む): 105645496320

約数和(自身を除く): 73925330304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 181, 192, 224, 231, 264, 308, 336, 352, 362, 384, 448, 462, 528, 543, 616, 672, 704, 724, 896, 924, 1056, 1086, 1232, 1267, 1344, 1408, 1448, 1848, 1991, 2112, 2172, 2464, 2534, 2688, 2896, 3696, 3801, 3982, 4224, 4344, 4928, 5068, 5792, 5927, 5973, 7392, 7602, 7964, 8688, 9856, 10136, 11584, 11854, 11946, 13937, 14784, 15204, 15928, 17376, 17781, 20272, 23168, 23708, 23892, 27874, 29568, 30408, 31856, 34752, 35562, 40544, 41489, 41811, 47416, 47784, 55748, 60816, 63712, 65197, 69504, 71124, 81088, 82978, 83622, 94832, 95568, 111496, 121632, 124467, 127424, 130394, 142248, 162176, 165956, 167244, 189664, 191136, 195591, 222992, 243264, 248934, 254848, 260788, 284496, 331912, 334488, 379328, 382272, 391182, 445984, 456379, 486528, 497868, 521576, 568992, 663824, 668976, 758656, 764544, 782364, 891968, 912758, 995736, 1043152, 1072787, 1137984, 1327648, 1337952, 1369137, 1564728, 1783936, 1825516, 1991472, 2086304, 2145574, 2275968, 2655296, 2675904, 2738274, 3129456, 3218361, 3651032, 3982944, 4172608, 4291148, 5310592, 5351808, 5476548, 6258912, 6436722, 7302064, 7509509, 7965888, 8345216, 8582296, 10953096, 11800657, 12517824, 12873444, 14604128, 15019018, 15931776, 17164592, 21906192, 22528527, 23601314, 25035648, 25746888, 29208256, 30038036, 34329184, 35401971, 43812384, 45057054, 47202628, 51493776, 58416512, 60076072, 68658368, 70803942, 82604599, 87624768, 90114108, 94405256, 102987552, 120152144, 137316736, 141607884, 165209198, 175249536, 180228216, 188810512, 205975104, 240304288, 247813797, 283215768, 330418396, 360456432, 377621024, 411950208, 480608576, 495627594, 566431536, 660836792, 720912864, 755242048, 961217152, 991255188, 1132863072, 1321673584, 1441825728, 1510484096, 1982510376, 2265726144, 2643347168, 2883651456, 3965020752, 4531452288, 5286694336, 7930041504, 10573388672, 15860083008, 31720166016]

約数ペア:

[(1, 31720166016), (2, 15860083008), (3, 10573388672), (4, 7930041504), (6, 5286694336), (7, 4531452288), (8, 3965020752), (11, 2883651456), (12, 2643347168), (14, 2265726144), (16, 1982510376), (21, 1510484096), (22, 1441825728), (24, 1321673584), (28, 1132863072), (32, 991255188), (33, 961217152), (42, 755242048), (44, 720912864), (48, 660836792), (56, 566431536), (64, 495627594), (66, 480608576), (77, 411950208), (84, 377621024), (88, 360456432), (96, 330418396), (112, 283215768), (128, 247813797), (132, 240304288), (154, 205975104), (168, 188810512), (176, 180228216), (181, 175249536), (192, 165209198), (224, 141607884), (231, 137316736), (264, 120152144), (308, 102987552), (336, 94405256), (352, 90114108), (362, 87624768), (384, 82604599), (448, 70803942), (462, 68658368), (528, 60076072), (543, 58416512), (616, 51493776), (672, 47202628), (704, 45057054), (724, 43812384), (896, 35401971), (924, 34329184), (1056, 30038036), (1086, 29208256), (1232, 25746888), (1267, 25035648), (1344, 23601314), (1408, 22528527), (1448, 21906192), (1848, 17164592), (1991, 15931776), (2112, 15019018), (2172, 14604128), (2464, 12873444), (2534, 12517824), (2688, 11800657), (2896, 10953096), (3696, 8582296), (3801, 8345216), (3982, 7965888), (4224, 7509509), (4344, 7302064), (4928, 6436722), (5068, 6258912), (5792, 5476548), (5927, 5351808), (5973, 5310592), (7392, 4291148), (7602, 4172608), (7964, 3982944), (8688, 3651032), (9856, 3218361), (10136, 3129456), (11584, 2738274), (11854, 2675904), (11946, 2655296), (13937, 2275968), (14784, 2145574), (15204, 2086304), (15928, 1991472), (17376, 1825516), (17781, 1783936), (20272, 1564728), (23168, 1369137), (23708, 1337952), (23892, 1327648), (27874, 1137984), (29568, 1072787), (30408, 1043152), (31856, 995736), (34752, 912758), (35562, 891968), (40544, 782364), (41489, 764544), (41811, 758656), (47416, 668976), (47784, 663824), (55748, 568992), (60816, 521576), (63712, 497868), (65197, 486528), (69504, 456379), (71124, 445984), (81088, 391182), (82978, 382272), (83622, 379328), (94832, 334488), (95568, 331912), (111496, 284496), (121632, 260788), (124467, 254848), (127424, 248934), (130394, 243264), (142248, 222992), (162176, 195591), (165956, 191136), (167244, 189664)]