256102778880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1181}}^1$

素因数の和:1408

約数の個数: 576

約数和(自身を含む): 961978595760

約数和(自身を除く): 705875816880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 181, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 362, 384, 390, 416, 468, 480, 512, 520, 543, 576, 585, 624, 640, 720, 724, 768, 780, 832, 905, 936, 960, 1024, 1040, 1086, 1152, 1170, 1181, 1248, 1280, 1440, 1448, 1536, 1560, 1629, 1664, 1810, 1872, 1920, 2048, 2080, 2172, 2304, 2340, 2353, 2362, 2496, 2560, 2715, 2880, 2896, 3072, 3120, 3258, 3328, 3543, 3620, 3744, 3840, 4160, 4344, 4608, 4680, 4706, 4724, 4992, 5120, 5430, 5760, 5792, 5905, 6144, 6240, 6516, 6656, 7059, 7086, 7240, 7488, 7680, 8145, 8320, 8688, 9216, 9360, 9412, 9448, 9984, 10240, 10629, 10860, 11520, 11584, 11765, 11810, 12480, 13032, 13312, 14118, 14172, 14480, 14976, 15353, 15360, 16290, 16640, 17376, 17715, 18432, 18720, 18824, 18896, 19968, 21177, 21258, 21720, 23040, 23168, 23530, 23620, 24960, 26064, 26624, 28236, 28344, 28960, 29952, 30706, 30720, 32580, 33280, 34752, 35295, 35430, 37440, 37648, 37792, 39936, 42354, 42516, 43440, 46059, 46080, 46336, 47060, 47240, 49920, 52128, 53145, 56472, 56688, 57920, 59904, 61412, 65160, 66560, 69504, 70590, 70860, 74880, 75296, 75584, 76765, 79872, 84708, 85032, 86880, 92118, 92160, 92672, 94120, 94480, 99840, 104256, 105885, 106290, 112944, 113376, 115840, 119808, 122824, 130320, 133120, 138177, 139008, 141180, 141720, 149760, 150592, 151168, 153530, 169416, 170064, 173760, 184236, 185344, 188240, 188960, 199680, 208512, 211770, 212580, 213761, 225888, 226752, 230295, 231680, 239616, 245648, 260640, 276354, 278016, 282360, 283440, 299520, 301184, 302336, 307060, 338832, 340128, 347520, 368472, 370688, 376480, 377920, 399360, 417024, 423540, 425160, 427522, 451776, 453504, 460590, 463360, 491296, 521280, 552708, 556032, 564720, 566880, 599040, 602368, 604672, 614120, 641283, 677664, 680256, 690885, 695040, 736944, 752960, 755840, 834048, 847080, 850320, 855044, 903552, 907008, 921180, 926720, 982592, 1042560, 1068805, 1105416, 1112064, 1129440, 1133760, 1198080, 1204736, 1209344, 1228240, 1282566, 1355328, 1360512, 1381770, 1390080, 1473888, 1505920, 1511680, 1668096, 1694160, 1700640, 1710088, 1807104, 1814016, 1842360, 1853440, 1923849, 1965184, 2085120, 2137610, 2210832, 2258880, 2267520, 2409472, 2418688, 2456480, 2565132, 2710656, 2721024, 2763540, 2778893, 2780160, 2947776, 3011840, 3023360, 3206415, 3336192, 3388320, 3401280, 3420176, 3614208, 3628032, 3684720, 3847698, 3930368, 4170240, 4275220, 4421664, 4517760, 4535040, 4818944, 4912960, 5130264, 5421312, 5442048, 5527080, 5557786, 5560320, 5895552, 6023680, 6046720, 6412830, 6776640, 6802560, 6840352, 7228416, 7256064, 7369440, 7695396, 7860736, 8336679, 8340480, 8550440, 8843328, 9035520, 9070080, 9619245, 9825920, 10260528, 10842624, 10884096, 11054160, 11115572, 11791104, 12047360, 12093440, 12825660, 13553280, 13605120, 13680704, 13894465, 14456832, 14738880, 15390792, 15721472, 16673358, 16680960, 17100880, 17686656, 18071040, 18140160, 19238490, 19651840, 20521056, 21685248, 21768192, 22108320, 22231144, 23582208, 24094720, 25010037, 25651320, 27106560, 27210240, 27361408, 27788930, 29477760, 30781584, 31442944, 33346716, 34201760, 35373312, 36142080, 36280320, 38476980, 39303680, 41042112, 41683395, 43370496, 44216640, 44462288, 47164416, 50020074, 51302640, 54213120, 54420480, 54722816, 55577860, 58955520, 61563168, 66693432, 68403520, 70746624, 72284160, 76953960, 78607360, 82084224, 83366790, 88433280, 88924576, 94328832, 100040148, 102605280, 108426240, 108840960, 109445632, 111155720, 117911040, 123126336, 125050185, 133386864, 136807040, 141493248, 153907920, 157214720, 164168448, 166733580, 176866560, 177849152, 200080296, 205210560, 216852480, 218891264, 222311440, 235822080, 246252672, 250100370, 266773728, 273614080, 282986496, 307815840, 328336896, 333467160, 353733120, 355698304, 400160592, 410421120, 437782528, 444622880, 471644160, 492505344, 500200740, 533547456, 547228160, 615631680, 656673792, 666934320, 707466240, 711396608, 800321184, 820842240, 889245760, 985010688, 1000401480, 1067094912, 1094456320, 1231263360, 1313347584, 1333868640, 1414932480, 1422793216, 1600642368, 1641684480, 1778491520, 1970021376, 2000802960, 2134189824, 2188912640, 2462526720, 2667737280, 2845586432, 3201284736, 3283368960, 3556983040, 3940042752, 4001605920, 4268379648, 4925053440, 5335474560, 5691172864, 6402569472, 6566737920, 7113966080, 8003211840, 8536759296, 9850106880, 10670949120, 12805138944, 14227932160, 16006423680, 17073518592, 19700213760, 21341898240, 25610277888, 28455864320, 32012847360, 42683796480, 51220555776, 64025694720, 85367592960, 128051389440, 256102778880]

約数ペア:

[(1, 256102778880), (2, 128051389440), (3, 85367592960), (4, 64025694720), (5, 51220555776), (6, 42683796480), (8, 32012847360), (9, 28455864320), (10, 25610277888), (12, 21341898240), (13, 19700213760), (15, 17073518592), (16, 16006423680), (18, 14227932160), (20, 12805138944), (24, 10670949120), (26, 9850106880), (30, 8536759296), (32, 8003211840), (36, 7113966080), (39, 6566737920), (40, 6402569472), (45, 5691172864), (48, 5335474560), (52, 4925053440), (60, 4268379648), (64, 4001605920), (65, 3940042752), (72, 3556983040), (78, 3283368960), (80, 3201284736), (90, 2845586432), (96, 2667737280), (104, 2462526720), (117, 2188912640), (120, 2134189824), (128, 2000802960), (130, 1970021376), (144, 1778491520), (156, 1641684480), (160, 1600642368), (180, 1422793216), (181, 1414932480), (192, 1333868640), (195, 1313347584), (208, 1231263360), (234, 1094456320), (240, 1067094912), (256, 1000401480), (260, 985010688), (288, 889245760), (312, 820842240), (320, 800321184), (360, 711396608), (362, 707466240), (384, 666934320), (390, 656673792), (416, 615631680), (468, 547228160), (480, 533547456), (512, 500200740), (520, 492505344), (543, 471644160), (576, 444622880), (585, 437782528), (624, 410421120), (640, 400160592), (720, 355698304), (724, 353733120), (768, 333467160), (780, 328336896), (832, 307815840), (905, 282986496), (936, 273614080), (960, 266773728), (1024, 250100370), (1040, 246252672), (1086, 235822080), (1152, 222311440), (1170, 218891264), (1181, 216852480), (1248, 205210560), (1280, 200080296), (1440, 177849152), (1448, 176866560), (1536, 166733580), (1560, 164168448), (1629, 157214720), (1664, 153907920), (1810, 141493248), (1872, 136807040), (1920, 133386864), (2048, 125050185), (2080, 123126336), (2172, 117911040), (2304, 111155720), (2340, 109445632), (2353, 108840960), (2362, 108426240), (2496, 102605280), (2560, 100040148), (2715, 94328832), (2880, 88924576), (2896, 88433280), (3072, 83366790), (3120, 82084224), (3258, 78607360), (3328, 76953960), (3543, 72284160), (3620, 70746624), (3744, 68403520), (3840, 66693432), (4160, 61563168), (4344, 58955520), (4608, 55577860), (4680, 54722816), (4706, 54420480), (4724, 54213120), (4992, 51302640), (5120, 50020074), (5430, 47164416), (5760, 44462288), (5792, 44216640), (5905, 43370496), (6144, 41683395), (6240, 41042112), (6516, 39303680), (6656, 38476980), (7059, 36280320), (7086, 36142080), (7240, 35373312), (7488, 34201760), (7680, 33346716), (8145, 31442944), (8320, 30781584), (8688, 29477760), (9216, 27788930), (9360, 27361408), (9412, 27210240), (9448, 27106560), (9984, 25651320), (10240, 25010037), (10629, 24094720), (10860, 23582208), (11520, 22231144), (11584, 22108320), (11765, 21768192), (11810, 21685248), (12480, 20521056), (13032, 19651840), (13312, 19238490), (14118, 18140160), (14172, 18071040), (14480, 17686656), (14976, 17100880), (15353, 16680960), (15360, 16673358), (16290, 15721472), (16640, 15390792), (17376, 14738880), (17715, 14456832), (18432, 13894465), (18720, 13680704), (18824, 13605120), (18896, 13553280), (19968, 12825660), (21177, 12093440), (21258, 12047360), (21720, 11791104), (23040, 11115572), (23168, 11054160), (23530, 10884096), (23620, 10842624), (24960, 10260528), (26064, 9825920), (26624, 9619245), (28236, 9070080), (28344, 9035520), (28960, 8843328), (29952, 8550440), (30706, 8340480), (30720, 8336679), (32580, 7860736), (33280, 7695396), (34752, 7369440), (35295, 7256064), (35430, 7228416), (37440, 6840352), (37648, 6802560), (37792, 6776640), (39936, 6412830), (42354, 6046720), (42516, 6023680), (43440, 5895552), (46059, 5560320), (46080, 5557786), (46336, 5527080), (47060, 5442048), (47240, 5421312), (49920, 5130264), (52128, 4912960), (53145, 4818944), (56472, 4535040), (56688, 4517760), (57920, 4421664), (59904, 4275220), (61412, 4170240), (65160, 3930368), (66560, 3847698), (69504, 3684720), (70590, 3628032), (70860, 3614208), (74880, 3420176), (75296, 3401280), (75584, 3388320), (76765, 3336192), (79872, 3206415), (84708, 3023360), (85032, 3011840), (86880, 2947776), (92118, 2780160), (92160, 2778893), (92672, 2763540), (94120, 2721024), (94480, 2710656), (99840, 2565132), (104256, 2456480), (105885, 2418688), (106290, 2409472), (112944, 2267520), (113376, 2258880), (115840, 2210832), (119808, 2137610), (122824, 2085120), (130320, 1965184), (133120, 1923849), (138177, 1853440), (139008, 1842360), (141180, 1814016), (141720, 1807104), (149760, 1710088), (150592, 1700640), (151168, 1694160), (153530, 1668096), (169416, 1511680), (170064, 1505920), (173760, 1473888), (184236, 1390080), (185344, 1381770), (188240, 1360512), (188960, 1355328), (199680, 1282566), (208512, 1228240), (211770, 1209344), (212580, 1204736), (213761, 1198080), (225888, 1133760), (226752, 1129440), (230295, 1112064), (231680, 1105416), (239616, 1068805), (245648, 1042560), (260640, 982592), (276354, 926720), (278016, 921180), (282360, 907008), (283440, 903552), (299520, 855044), (301184, 850320), (302336, 847080), (307060, 834048), (338832, 755840), (340128, 752960), (347520, 736944), (368472, 695040), (370688, 690885), (376480, 680256), (377920, 677664), (399360, 641283), (417024, 614120), (423540, 604672), (425160, 602368), (427522, 599040), (451776, 566880), (453504, 564720), (460590, 556032), (463360, 552708), (491296, 521280)]