28717001280

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 1176

約数和(自身を含む): 121851627264

約数和(自身を除く): 93134625984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 31, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 62, 64, 66, 72, 76, 80, 81, 88, 90, 93, 95, 96, 99, 108, 110, 114, 120, 124, 132, 135, 144, 152, 155, 160, 162, 165, 171, 176, 180, 186, 190, 192, 198, 209, 216, 220, 228, 240, 243, 248, 264, 270, 279, 285, 288, 297, 304, 310, 320, 324, 330, 341, 342, 352, 360, 361, 372, 380, 396, 405, 418, 432, 440, 456, 465, 480, 486, 495, 496, 513, 528, 540, 558, 570, 576, 589, 594, 608, 620, 627, 648, 660, 682, 684, 704, 720, 722, 729, 744, 760, 792, 810, 836, 837, 855, 864, 880, 891, 912, 930, 960, 972, 990, 992, 1023, 1026, 1045, 1056, 1080, 1083, 1116, 1140, 1178, 1188, 1215, 1216, 1240, 1254, 1296, 1320, 1364, 1368, 1395, 1440, 1444, 1458, 1485, 1488, 1520, 1539, 1584, 1620, 1672, 1674, 1705, 1710, 1728, 1760, 1767, 1782, 1805, 1824, 1860, 1881, 1944, 1980, 1984, 2046, 2052, 2090, 2112, 2160, 2166, 2232, 2280, 2356, 2376, 2430, 2480, 2508, 2511, 2565, 2592, 2640, 2673, 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17820, 17856, 18240, 18414, 18468, 18810, 18848, 19008, 19437, 19440, 19494, 19855, 20064, 20088, 20460, 20520, 21204, 21384, 21660, 21824, 22320, 22382, 22572, 22599, 23085, 23104, 23328, 23560, 23760, 23826, 24552, 24624, 25080, 25110, 25916, 25920, 25992, 26505, 26730, 26784, 27280, 27360, 27621, 27702, 28215, 28272, 28512, 28880, 29160, 29241, 29760, 30096, 30132, 30690, 30780, 31680, 31768, 31806, 32076, 32395, 32490, 32736, 32832, 33440, 33480, 33573, 33858, 34656, 35340, 35640, 35739, 36828, 36936, 37620, 37665, 37696, 38874, 38880, 38988, 39710, 40095, 40128, 40176, 40920, 41040, 42408, 42768, 43320, 44640, 44764, 45144, 45198, 46035, 46170, 46656, 47120, 47520, 47652, 47709, 48735, 49104, 49248, 50160, 50220, 50787, 51832, 51984, 53010, 53460, 53568, 54560, 54720, 55242, 55404, 55955, 56430, 56544, 57024, 57760, 58311, 58320, 58482, 59565, 60192, 60264, 61380, 61560, 63536, 63612, 64152, 64790, 64980, 65472, 66880, 66960, 67146, 67716, 69255, 69312, 70680, 71280, 71478, 73656, 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59827086, 61756992, 62975880, 65265912, 66474540, 68700960, 70906176, 72517680, 75571056, 77196240, 79548480, 79769448, 81582390, 83967840, 84214080, 87021216, 88632720, 89740629, 92635488, 94463820, 96690240, 99711810, 100761408, 102928320, 106359264, 108776520, 115794360, 118176960, 119654172, 125951760, 130531824, 132949080, 137401920, 145035360, 149567715, 151142112, 154392480, 159538896, 163164780, 167935680, 174042432, 177265440, 179481258, 185270976, 188927640, 199423620, 212718528, 217553040, 231588720, 239308344, 251903520, 261063648, 265898160, 290070720, 299135430, 302284224, 308784960, 319077792, 326329560, 354530880, 358962516, 377855280, 398847240, 435106080, 448703145, 463177440, 478616688, 503807040, 522127296, 531796320, 598270860, 638155584, 652659120, 717925032, 755710560, 797694480, 870212160, 897406290, 926354880, 957233376, 1063592640, 1196541720, 1305318240, 1435850064, 1511421120, 1595388960, 1794812580, 1914466752, 2393083440, 2610636480, 2871700128, 3190777920, 3589625160, 4786166880, 5743400256, 7179250320, 9572333760, 14358500640, 28717001280]

約数ペア:

[(1, 28717001280), (2, 14358500640), (3, 9572333760), (4, 7179250320), (5, 5743400256), (6, 4786166880), (8, 3589625160), (9, 3190777920), (10, 2871700128), (11, 2610636480), (12, 2393083440), (15, 1914466752), (16, 1794812580), (18, 1595388960), (19, 1511421120), (20, 1435850064), (22, 1305318240), (24, 1196541720), (27, 1063592640), (30, 957233376), (31, 926354880), (32, 897406290), (33, 870212160), (36, 797694480), (38, 755710560), (40, 717925032), (44, 652659120), (45, 638155584), (48, 598270860), (54, 531796320), (55, 522127296), (57, 503807040), (60, 478616688), (62, 463177440), (64, 448703145), (66, 435106080), (72, 398847240), (76, 377855280), (80, 358962516), (81, 354530880), (88, 326329560), (90, 319077792), (93, 308784960), (95, 302284224), (96, 299135430), (99, 290070720), (108, 265898160), (110, 261063648), (114, 251903520), (120, 239308344), (124, 231588720), (132, 217553040), (135, 212718528), (144, 199423620), (152, 188927640), (155, 185270976), (160, 179481258), (162, 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(682, 42107040), (684, 41983920), (704, 40791195), (720, 39884724), (722, 39774240), (729, 39392320), (744, 38598120), (760, 37785528), (792, 36258840), (810, 35453088), (836, 34350480), (837, 34309440), (855, 33587136), (864, 33237270), (880, 32632956), (891, 32230080), (912, 31487940), (930, 30878496), (960, 29913543), (972, 29544240), (990, 29007072), (992, 28948590), (1023, 28071360), (1026, 27989280), (1045, 27480384), (1056, 27194130), (1080, 26589816), (1083, 26516160), (1116, 25732080), (1140, 25190352), (1178, 24377760), (1188, 24172560), (1215, 23635392), (1216, 23615955), (1240, 23158872), (1254, 22900320), (1296, 22158180), (1320, 21755304), (1364, 21053520), (1368, 20991960), (1395, 20585664), (1440, 19942362), (1444, 19887120), (1458, 19696160), (1485, 19338048), (1488, 19299060), (1520, 18892764), (1539, 18659520), (1584, 18129420), (1620, 17726544), (1672, 17175240), (1674, 17154720), (1705, 16842816), (1710, 16793568), (1728, 16618635), (1760, 16316478), (1767, 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(8360, 3435048), (8370, 3430944), (8640, 3323727), (8664, 3314520), (8835, 3250368), (8910, 3223008), (8928, 3216510), (9120, 3148794), (9207, 3119040), (9234, 3109920), (9405, 3053376), (9424, 3047220), (9504, 3021570), (9720, 2954424), (9747, 2946240), (9920, 2894859), (10032, 2862540), (10044, 2859120), (10230, 2807136), (10260, 2798928), (10560, 2719413), (10602, 2708640), (10692, 2685840), (10830, 2651616), (10912, 2631690), (10944, 2623995), (11160, 2573208), (11191, 2566080), (11286, 2544480), (11552, 2485890), (11664, 2462020), (11780, 2437776), (11880, 2417256), (11913, 2410560), (12276, 2339280), (12312, 2332440), (12540, 2290032), (12555, 2287296), (12958, 2216160), (12960, 2215818), (12996, 2209680), (13365, 2148672), (13376, 2146905), (13392, 2144340), (13640, 2105352), (13680, 2099196), (13851, 2073280), (14136, 2031480), (14256, 2014380), (14440, 1988712), (14580, 1969616), (14880, 1929906), (15048, 1908360), (15066, 1906080), (15345, 1871424), (15390, 1865952), (15552, 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