20715416064

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{593}}^1$

素因数の和:665

約数の個数: 480

約数和(自身を含む): 74086151040

約数和(自身を除く): 53370734976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 256, 266, 288, 304, 336, 342, 361, 378, 384, 399, 432, 448, 456, 504, 512, 513, 532, 576, 593, 608, 672, 684, 722, 756, 768, 798, 864, 896, 912, 1008, 1026, 1064, 1083, 1152, 1186, 1197, 1216, 1344, 1368, 1444, 1512, 1536, 1596, 1728, 1779, 1792, 1824, 2016, 2052, 2128, 2166, 2304, 2372, 2394, 2432, 2527, 2688, 2736, 2888, 3024, 3192, 3249, 3456, 3558, 3584, 3591, 3648, 4032, 4104, 4151, 4256, 4332, 4608, 4744, 4788, 4864, 5054, 5337, 5376, 5472, 5776, 6048, 6384, 6498, 6912, 7116, 7182, 7296, 7581, 8064, 8208, 8302, 8512, 8664, 9488, 9576, 9728, 9747, 10108, 10674, 10752, 10944, 11267, 11552, 12096, 12453, 12768, 12996, 13824, 14232, 14364, 14592, 15162, 16011, 16128, 16416, 16604, 17024, 17328, 18976, 19152, 19494, 20216, 21348, 21888, 22534, 22743, 23104, 24192, 24906, 25536, 25992, 28464, 28728, 29184, 30324, 32022, 32256, 32832, 33208, 33801, 34048, 34656, 37359, 37952, 38304, 38988, 40432, 42696, 43776, 45068, 45486, 46208, 48384, 49812, 51072, 51984, 56928, 57456, 60648, 64044, 65664, 66416, 67602, 68096, 68229, 69312, 74718, 75904, 76608, 77976, 78869, 80864, 85392, 87552, 90136, 90972, 92416, 96768, 99624, 101403, 102144, 103968, 112077, 113856, 114912, 121296, 128088, 131328, 132832, 135204, 136458, 138624, 149436, 151808, 153216, 155952, 157738, 161728, 170784, 180272, 181944, 184832, 199248, 202806, 204288, 207936, 214073, 224154, 227712, 229824, 236607, 242592, 256176, 262656, 265664, 270408, 272916, 277248, 298872, 303616, 304209, 306432, 311904, 315476, 323456, 341568, 360544, 363888, 398496, 405612, 415872, 428146, 448308, 455424, 459648, 473214, 485184, 512352, 531328, 540816, 545832, 554496, 597744, 608418, 612864, 623808, 630952, 642219, 646912, 683136, 709821, 721088, 727776, 796992, 811224, 831744, 856292, 896616, 910848, 919296, 946428, 970368, 1024704, 1062656, 1081632, 1091664, 1195488, 1216836, 1247616, 1261904, 1284438, 1293824, 1366272, 1419642, 1442176, 1455552, 1498511, 1593984, 1622448, 1663488, 1712584, 1793232, 1838592, 1892856, 1926657, 1940736, 2049408, 2125312, 2129463, 2163264, 2183328, 2390976, 2433672, 2495232, 2523808, 2568876, 2732544, 2839284, 2884352, 2911104, 2997022, 3187968, 3244896, 3425168, 3586464, 3785712, 3853314, 3881472, 4098816, 4258926, 4326528, 4366656, 4495533, 4781952, 4867344, 4990464, 5047616, 5137752, 5678568, 5768704, 5779971, 5822208, 5994044, 6375936, 6489792, 6850336, 7172928, 7571424, 7706628, 8197632, 8517852, 8653056, 8733312, 8991066, 9563904, 9734688, 10095232, 10275504, 11357136, 11559942, 11644416, 11988088, 12979584, 13486599, 13700672, 14345856, 15142848, 15413256, 17035704, 17306112, 17466624, 17982132, 19127808, 19469376, 20190464, 20551008, 22714272, 23119884, 23976176, 25959168, 26973198, 27401344, 28691712, 30285696, 30826512, 34071408, 34933248, 35964264, 38938752, 40380928, 40459797, 41102016, 45428544, 46239768, 47952352, 51918336, 53946396, 54802688, 57383424, 60571392, 61653024, 68142816, 71928528, 77877504, 80919594, 82204032, 90857088, 92479536, 95904704, 107892792, 109605376, 121142784, 123306048, 136285632, 143857056, 155755008, 161839188, 164408064, 181714176, 184959072, 191809408, 215785584, 246612096, 272571264, 287714112, 323678376, 328816128, 363428352, 369918144, 383618816, 431571168, 493224192, 545142528, 575428224, 647356752, 739836288, 767237632, 863142336, 986448384, 1090285056, 1150856448, 1294713504, 1479672576, 1726284672, 2301712896, 2589427008, 2959345152, 3452569344, 5178854016, 6905138688, 10357708032, 20715416064]

約数ペア:

[(1, 20715416064), (2, 10357708032), (3, 6905138688), (4, 5178854016), (6, 3452569344), (7, 2959345152), (8, 2589427008), (9, 2301712896), (12, 1726284672), (14, 1479672576), (16, 1294713504), (18, 1150856448), (19, 1090285056), (21, 986448384), (24, 863142336), (27, 767237632), (28, 739836288), (32, 647356752), (36, 575428224), (38, 545142528), (42, 493224192), (48, 431571168), (54, 383618816), (56, 369918144), (57, 363428352), (63, 328816128), (64, 323678376), (72, 287714112), (76, 272571264), (84, 246612096), (96, 215785584), (108, 191809408), (112, 184959072), (114, 181714176), (126, 164408064), (128, 161839188), (133, 155755008), (144, 143857056), (152, 136285632), (168, 123306048), (171, 121142784), (189, 109605376), (192, 107892792), (216, 95904704), (224, 92479536), (228, 90857088), (252, 82204032), (256, 80919594), (266, 77877504), (288, 71928528), (304, 68142816), (336, 61653024), (342, 60571392), (361, 57383424), (378, 54802688), (384, 53946396), (399, 51918336), (432, 47952352), (448, 46239768), (456, 45428544), (504, 41102016), (512, 40459797), (513, 40380928), (532, 38938752), (576, 35964264), (593, 34933248), (608, 34071408), (672, 30826512), (684, 30285696), (722, 28691712), (756, 27401344), (768, 26973198), (798, 25959168), (864, 23976176), (896, 23119884), (912, 22714272), (1008, 20551008), (1026, 20190464), (1064, 19469376), (1083, 19127808), (1152, 17982132), (1186, 17466624), (1197, 17306112), (1216, 17035704), (1344, 15413256), (1368, 15142848), (1444, 14345856), (1512, 13700672), (1536, 13486599), (1596, 12979584), (1728, 11988088), (1779, 11644416), (1792, 11559942), (1824, 11357136), (2016, 10275504), (2052, 10095232), (2128, 9734688), (2166, 9563904), (2304, 8991066), (2372, 8733312), (2394, 8653056), (2432, 8517852), (2527, 8197632), (2688, 7706628), (2736, 7571424), (2888, 7172928), (3024, 6850336), (3192, 6489792), (3249, 6375936), (3456, 5994044), (3558, 5822208), (3584, 5779971), (3591, 5768704), (3648, 5678568), (4032, 5137752), (4104, 5047616), (4151, 4990464), (4256, 4867344), (4332, 4781952), (4608, 4495533), (4744, 4366656), (4788, 4326528), (4864, 4258926), (5054, 4098816), (5337, 3881472), (5376, 3853314), (5472, 3785712), (5776, 3586464), (6048, 3425168), (6384, 3244896), (6498, 3187968), (6912, 2997022), (7116, 2911104), (7182, 2884352), (7296, 2839284), (7581, 2732544), (8064, 2568876), (8208, 2523808), (8302, 2495232), (8512, 2433672), (8664, 2390976), (9488, 2183328), (9576, 2163264), (9728, 2129463), (9747, 2125312), (10108, 2049408), (10674, 1940736), (10752, 1926657), (10944, 1892856), (11267, 1838592), (11552, 1793232), (12096, 1712584), (12453, 1663488), (12768, 1622448), (12996, 1593984), (13824, 1498511), (14232, 1455552), (14364, 1442176), (14592, 1419642), (15162, 1366272), (16011, 1293824), (16128, 1284438), (16416, 1261904), (16604, 1247616), (17024, 1216836), (17328, 1195488), (18976, 1091664), (19152, 1081632), (19494, 1062656), (20216, 1024704), (21348, 970368), (21888, 946428), (22534, 919296), (22743, 910848), (23104, 896616), (24192, 856292), (24906, 831744), (25536, 811224), (25992, 796992), (28464, 727776), (28728, 721088), (29184, 709821), (30324, 683136), (32022, 646912), (32256, 642219), (32832, 630952), (33208, 623808), (33801, 612864), (34048, 608418), (34656, 597744), (37359, 554496), (37952, 545832), (38304, 540816), (38988, 531328), (40432, 512352), (42696, 485184), (43776, 473214), (45068, 459648), (45486, 455424), (46208, 448308), (48384, 428146), (49812, 415872), (51072, 405612), (51984, 398496), (56928, 363888), (57456, 360544), (60648, 341568), (64044, 323456), (65664, 315476), (66416, 311904), (67602, 306432), (68096, 304209), (68229, 303616), (69312, 298872), (74718, 277248), (75904, 272916), (76608, 270408), (77976, 265664), (78869, 262656), (80864, 256176), (85392, 242592), (87552, 236607), (90136, 229824), (90972, 227712), (92416, 224154), (96768, 214073), (99624, 207936), (101403, 204288), (102144, 202806), (103968, 199248), (112077, 184832), (113856, 181944), (114912, 180272), (121296, 170784), (128088, 161728), (131328, 157738), (132832, 155952), (135204, 153216), (136458, 151808), (138624, 149436)]