81336706880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:882

約数の個数: 448

約数和(自身を含む): 239953190400

約数和(自身を除く): 158616483520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 40, 44, 46, 52, 55, 64, 65, 80, 88, 92, 104, 109, 110, 115, 130, 143, 160, 176, 184, 208, 218, 220, 230, 253, 260, 286, 299, 320, 352, 368, 416, 436, 440, 460, 506, 520, 545, 572, 598, 704, 709, 715, 736, 832, 872, 880, 920, 1012, 1040, 1090, 1144, 1196, 1199, 1265, 1417, 1418, 1430, 1472, 1495, 1744, 1760, 1840, 2024, 2080, 2180, 2288, 2392, 2398, 2507, 2530, 2834, 2836, 2860, 2990, 3289, 3488, 3520, 3545, 3680, 4048, 4160, 4360, 4576, 4784, 4796, 5014, 5060, 5668, 5672, 5720, 5980, 5995, 6578, 6976, 7085, 7090, 7360, 7799, 8096, 8720, 9152, 9217, 9568, 9592, 10028, 10120, 11336, 11344, 11440, 11960, 11990, 12535, 13156, 14170, 14180, 15587, 15598, 16192, 16307, 16445, 17440, 18434, 19136, 19184, 20056, 20240, 22672, 22688, 22880, 23920, 23980, 25070, 26312, 27577, 28340, 28360, 31174, 31196, 32591, 32614, 32890, 34880, 36868, 38368, 38995, 40112, 40480, 45344, 45376, 45760, 46085, 47840, 47960, 50140, 52624, 55154, 56680, 56720, 62348, 62392, 65182, 65228, 65780, 73736, 76736, 77281, 77935, 77990, 80224, 80960, 81535, 90688, 92170, 95680, 95920, 100280, 101387, 105248, 110308, 113360, 113440, 124696, 124784, 130364, 130456, 131560, 137885, 147472, 154562, 155870, 155980, 160448, 162955, 163070, 179377, 184340, 191840, 200560, 202774, 210496, 211991, 220616, 226720, 226880, 249392, 249568, 260728, 260912, 263120, 275770, 294944, 309124, 311740, 311960, 325910, 326140, 358501, 358754, 368680, 383680, 386405, 401120, 405548, 423982, 441232, 453440, 498784, 499136, 506935, 521456, 521824, 526240, 551540, 589888, 618248, 623480, 623920, 651820, 652280, 717002, 717508, 737360, 772810, 802240, 811096, 847964, 850091, 882464, 896885, 997568, 1004653, 1013870, 1042912, 1043648, 1052480, 1059955, 1103080, 1236496, 1246960, 1247840, 1303640, 1304560, 1434004, 1435016, 1474720, 1545620, 1622192, 1695928, 1700182, 1764928, 1777463, 1792505, 1793770, 2009306, 2027740, 2085824, 2119910, 2206160, 2331901, 2472992, 2493920, 2495680, 2607280, 2609120, 2868008, 2870032, 2949440, 3091240, 3244384, 3391856, 3400364, 3554926, 3585010, 3587540, 4018612, 4055480, 4239820, 4250455, 4412320, 4663802, 4945984, 4987840, 5023265, 5214560, 5218240, 5736016, 5740064, 6182480, 6488768, 6783712, 6800728, 7109852, 7170020, 7175080, 8037224, 8110960, 8479640, 8500910, 8824640, 8887315, 9327604, 10046530, 10429120, 11051183, 11472032, 11480128, 11659505, 12364960, 13567424, 13601456, 14219704, 14340040, 14350160, 16074448, 16221920, 16959280, 17001820, 17774630, 18655208, 19552093, 20093060, 22102366, 22944064, 23107019, 23319010, 24729920, 27202912, 28439408, 28680080, 28700320, 32148896, 32443840, 33918560, 34003640, 35549260, 37310416, 39104186, 40186120, 44204732, 46214038, 46638020, 54405824, 55255915, 56878816, 57360160, 57400640, 64297792, 67837120, 68007280, 71098520, 74620832, 78208372, 80372240, 88409464, 92428076, 93276040, 97760465, 110511830, 113757632, 114720320, 115535095, 136014560, 142197040, 149241664, 156416744, 160744480, 176818928, 184856152, 186552080, 195520930, 221023660, 231070190, 254177209, 272029120, 284394080, 312833488, 321488960, 353637856, 369712304, 373104160, 391041860, 442047320, 462140380, 508354418, 568788160, 625666976, 707275712, 739424608, 746208320, 782083720, 884094640, 924280760, 1016708836, 1251333952, 1270886045, 1478849216, 1564167440, 1768189280, 1848561520, 2033417672, 2541772090, 3128334880, 3536378560, 3697123040, 4066835344, 5083544180, 6256669760, 7394246080, 8133670688, 10167088360, 16267341376, 20334176720, 40668353440, 81336706880]

約数ペア:

[(1, 81336706880), (2, 40668353440), (4, 20334176720), (5, 16267341376), (8, 10167088360), (10, 8133670688), (11, 7394246080), (13, 6256669760), (16, 5083544180), (20, 4066835344), (22, 3697123040), (23, 3536378560), (26, 3128334880), (32, 2541772090), (40, 2033417672), (44, 1848561520), (46, 1768189280), (52, 1564167440), (55, 1478849216), (64, 1270886045), (65, 1251333952), (80, 1016708836), (88, 924280760), (92, 884094640), (104, 782083720), (109, 746208320), (110, 739424608), (115, 707275712), (130, 625666976), (143, 568788160), (160, 508354418), (176, 462140380), (184, 442047320), (208, 391041860), (218, 373104160), (220, 369712304), (230, 353637856), (253, 321488960), (260, 312833488), (286, 284394080), (299, 272029120), (320, 254177209), (352, 231070190), (368, 221023660), (416, 195520930), (436, 186552080), (440, 184856152), (460, 176818928), (506, 160744480), (520, 156416744), (545, 149241664), (572, 142197040), (598, 136014560), (704, 115535095), (709, 114720320), (715, 113757632), (736, 110511830), (832, 97760465), (872, 93276040), (880, 92428076), (920, 88409464), (1012, 80372240), (1040, 78208372), (1090, 74620832), (1144, 71098520), (1196, 68007280), (1199, 67837120), (1265, 64297792), (1417, 57400640), (1418, 57360160), (1430, 56878816), (1472, 55255915), (1495, 54405824), (1744, 46638020), (1760, 46214038), (1840, 44204732), (2024, 40186120), (2080, 39104186), (2180, 37310416), (2288, 35549260), (2392, 34003640), (2398, 33918560), (2507, 32443840), (2530, 32148896), (2834, 28700320), (2836, 28680080), (2860, 28439408), (2990, 27202912), (3289, 24729920), (3488, 23319010), (3520, 23107019), (3545, 22944064), (3680, 22102366), (4048, 20093060), (4160, 19552093), (4360, 18655208), (4576, 17774630), (4784, 17001820), (4796, 16959280), (5014, 16221920), (5060, 16074448), (5668, 14350160), (5672, 14340040), (5720, 14219704), (5980, 13601456), (5995, 13567424), (6578, 12364960), (6976, 11659505), (7085, 11480128), (7090, 11472032), (7360, 11051183), (7799, 10429120), (8096, 10046530), (8720, 9327604), (9152, 8887315), (9217, 8824640), (9568, 8500910), (9592, 8479640), (10028, 8110960), (10120, 8037224), (11336, 7175080), (11344, 7170020), (11440, 7109852), (11960, 6800728), (11990, 6783712), (12535, 6488768), (13156, 6182480), (14170, 5740064), (14180, 5736016), (15587, 5218240), (15598, 5214560), (16192, 5023265), (16307, 4987840), (16445, 4945984), (17440, 4663802), (18434, 4412320), (19136, 4250455), (19184, 4239820), (20056, 4055480), (20240, 4018612), (22672, 3587540), (22688, 3585010), (22880, 3554926), (23920, 3400364), (23980, 3391856), (25070, 3244384), (26312, 3091240), (27577, 2949440), (28340, 2870032), (28360, 2868008), (31174, 2609120), (31196, 2607280), (32591, 2495680), (32614, 2493920), (32890, 2472992), (34880, 2331901), (36868, 2206160), (38368, 2119910), (38995, 2085824), (40112, 2027740), (40480, 2009306), (45344, 1793770), (45376, 1792505), (45760, 1777463), (46085, 1764928), (47840, 1700182), (47960, 1695928), (50140, 1622192), (52624, 1545620), (55154, 1474720), (56680, 1435016), (56720, 1434004), (62348, 1304560), (62392, 1303640), (65182, 1247840), (65228, 1246960), (65780, 1236496), (73736, 1103080), (76736, 1059955), (77281, 1052480), (77935, 1043648), (77990, 1042912), (80224, 1013870), (80960, 1004653), (81535, 997568), (90688, 896885), (92170, 882464), (95680, 850091), (95920, 847964), (100280, 811096), (101387, 802240), (105248, 772810), (110308, 737360), (113360, 717508), (113440, 717002), (124696, 652280), (124784, 651820), (130364, 623920), (130456, 623480), (131560, 618248), (137885, 589888), (147472, 551540), (154562, 526240), (155870, 521824), (155980, 521456), (160448, 506935), (162955, 499136), (163070, 498784), (179377, 453440), (184340, 441232), (191840, 423982), (200560, 405548), (202774, 401120), (210496, 386405), (211991, 383680), (220616, 368680), (226720, 358754), (226880, 358501), (249392, 326140), (249568, 325910), (260728, 311960), (260912, 311740), (263120, 309124), (275770, 294944)]