255359489280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:335

約数の個数: 864

約数和(自身を含む): 1020804341760

約数和(自身を除く): 765444852480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 56, 57, 60, 62, 64, 70, 76, 80, 84, 93, 95, 96, 105, 112, 114, 120, 124, 127, 128, 133, 140, 152, 155, 160, 168, 186, 190, 192, 210, 217, 224, 228, 240, 248, 254, 256, 266, 280, 285, 304, 310, 320, 336, 372, 380, 381, 384, 399, 420, 434, 448, 456, 465, 480, 496, 508, 532, 560, 570, 589, 608, 620, 635, 640, 651, 665, 672, 744, 760, 762, 768, 798, 840, 868, 889, 896, 912, 930, 960, 992, 1016, 1064, 1085, 1120, 1140, 1178, 1216, 1240, 1270, 1280, 1302, 1330, 1344, 1488, 1520, 1524, 1596, 1680, 1736, 1767, 1778, 1792, 1824, 1860, 1905, 1920, 1984, 1995, 2032, 2128, 2170, 2240, 2280, 2356, 2413, 2432, 2480, 2540, 2604, 2660, 2667, 2688, 2945, 2976, 3040, 3048, 3192, 3255, 3360, 3472, 3534, 3556, 3648, 3720, 3810, 3840, 3937, 3968, 3990, 4064, 4123, 4256, 4340, 4445, 4480, 4560, 4712, 4826, 4864, 4960, 5080, 5208, 5320, 5334, 5376, 5890, 5952, 6080, 6096, 6384, 6510, 6720, 6944, 7068, 7112, 7239, 7296, 7440, 7620, 7874, 7936, 7980, 8128, 8246, 8512, 8680, 8835, 8890, 8960, 9120, 9424, 9652, 9920, 10160, 10416, 10640, 10668, 11780, 11811, 11904, 12065, 12160, 12192, 12369, 12768, 13020, 13335, 13440, 13888, 14136, 14224, 14478, 14592, 14880, 15240, 15748, 15960, 16129, 16256, 16492, 16891, 17024, 17360, 17670, 17780, 18240, 18848, 19304, 19685, 19840, 20320, 20615, 20832, 21280, 21336, 23560, 23622, 23808, 24130, 24320, 24384, 24738, 25536, 26040, 26670, 26880, 27559, 27776, 28272, 28448, 28956, 29760, 30480, 31496, 31920, 32258, 32512, 32984, 33782, 34048, 34720, 35340, 35560, 36195, 36480, 37696, 38608, 39370, 39680, 40640, 41230, 41664, 42560, 42672, 47120, 47244, 48260, 48387, 48768, 49476, 50673, 51072, 52080, 53340, 55118, 55552, 56544, 56896, 57912, 59055, 59520, 60960, 61845, 62992, 63840, 64516, 65968, 67564, 69440, 70680, 71120, 72390, 72960, 74803, 75392, 77216, 78740, 80645, 81280, 82460, 82677, 83328, 84455, 85120, 85344, 94240, 94488, 96520, 96774, 97536, 98952, 101346, 102144, 104160, 106680, 110236, 112903, 113088, 113792, 115824, 118110, 119040, 121920, 123690, 125984, 127680, 129032, 131936, 135128, 137795, 138880, 141360, 142240, 144780, 149606, 150784, 154432, 157480, 161290, 162560, 164920, 165354, 166656, 168910, 170240, 170688, 188480, 188976, 193040, 193548, 197904, 202692, 208320, 213360, 220472, 224409, 225806, 226176, 227584, 231648, 236220, 241935, 243840, 247380, 251968, 253365, 255360, 258064, 263872, 270256, 275590, 277760, 282720, 284480, 289560, 299212, 306451, 308864, 314960, 322580, 329840, 330708, 337820, 338709, 341376, 374015, 376960, 377952, 386080, 387096, 395808, 405384, 413385, 416640, 426720, 440944, 448818, 451612, 452352, 463296, 472440, 483870, 487680, 494760, 499999, 503936, 506730, 510720, 516128, 523621, 527744, 540512, 551180, 564515, 565440, 568960, 579120, 598424, 612902, 617728, 629920, 645160, 659680, 661416, 675640, 677418, 682752, 748030, 753920, 755904, 772160, 774192, 791616, 810768, 826770, 833280, 853440, 881888, 897636, 903224, 919353, 926592, 944880, 967740, 989520, 999998, 1007872, 1013460, 1032256, 1047242, 1055488, 1081024, 1102360, 1122045, 1129030, 1130880, 1137920, 1158240, 1196848, 1225804, 1259840, 1290320, 1319360, 1322832, 1351280, 1354836, 1496060, 1499997, 1511808, 1532255, 1544320, 1548384, 1570863, 1583232, 1621536, 1653540, 1693545, 1706880, 1763776, 1795272, 1806448, 1838706, 1853184, 1889760, 1935480, 1979040, 1999996, 2026920, 2064512, 2094484, 2145157, 2162048, 2204720, 2244090, 2258060, 2261760, 2316480, 2393696, 2451608, 2499995, 2519680, 2580640, 2618105, 2638720, 2645664, 2702560, 2709672, 2992120, 2999994, 3023616, 3064510, 3088640, 3096768, 3141726, 3166464, 3243072, 3307080, 3387090, 3413760, 3499993, 3527552, 3590544, 3612896, 3677412, 3779520, 3870960, 3958080, 3999992, 4053840, 4129024, 4188968, 4290314, 4324096, 4409440, 4488180, 4516120, 4596765, 4632960, 4787392, 4903216, 4999990, 5039360, 5161280, 5236210, 5277440, 5291328, 5405120, 5419344, 5984240, 5999988, 6129020, 6193536, 6283452, 6435471, 6486144, 6614160, 6774180, 6999986, 7055104, 7181088, 7225792, 7354824, 7499985, 7559040, 7741920, 7854315, 7916160, 7999984, 8107680, 8377936, 8580628, 8818880, 8976360, 9032240, 9193530, 9265920, 9499981, 9574784, 9806432, 9999980, 10322560, 10472420, 10499979, 10582656, 10725785, 10810240, 10838688, 11968480, 11999976, 12258040, 12387072, 12566904, 12870942, 12972288, 13228320, 13548360, 13999972, 14362176, 14451584, 14709648, 14999970, 15118080, 15483840, 15708630, 15832320, 15999968, 16215360, 16755872, 17161256, 17499965, 17637760, 17952720, 18064480, 18387060, 18999962, 19149568, 19612864, 19999960, 20645120, 20944840, 20999958, 21165312, 21451570, 21620480, 21677376, 23936960, 23999952, 24516080, 25133808, 25741884, 26456640, 27096720, 27999944, 28499943, 28724352, 28903168, 29419296, 29999940, 30967680, 31417260, 31999936, 32177355, 32430720, 33511744, 34322512, 34999930, 35275520, 35905440, 36128960, 36774120, 37999924, 39225728, 39999920, 41889680, 41999916, 42903140, 43354752, 47499905, 47873920, 47999904, 49032160, 50267616, 51483768, 52499895, 52913280, 54193440, 55999888, 56999886, 57448704, 58838592, 59999880, 61935360, 62834520, 63999872, 64354710, 64861440, 66499867, 67023488, 68645024, 69999860, 71810880, 72257920, 73548240, 75999848, 78451456, 79999840, 83779360, 83999832, 85806280, 86709504, 94999810, 95747840, 95999808, 98064320, 100535232, 102967536, 104999790, 105826560, 108386880, 111999776, 113999772, 117677184, 119999760, 125669040, 127999744, 128709420, 132999734, 134046976, 137290048, 139999720, 142499715, 143621760, 144515840, 147096480, 151999696, 159999680, 167558720, 167999664, 171612560, 189999620, 191999616, 196128640, 199499601, 201070464, 205935072, 209999580, 216773760, 223999552, 227999544, 235354368, 239999520, 251338080, 257418840, 265999468, 274580096, 279999440, 284999430, 287243520, 294192960, 303999392, 319999360, 332499335, 335117440, 335999328, 343225120, 379999240, 383999232, 392257280, 398999202, 402140928, 411870144, 419999160, 433547520, 447999104, 455999088, 479999040, 502676160, 514837680, 531998936, 549160192, 559998880, 569998860, 588385920, 607998784, 639998720, 664998670, 670234880, 671998656, 686450240, 759998480, 797998404, 823740288, 839998320, 895998208, 911998176, 959998080, 997498005, 1005352320, 1029675360, 1063997872, 1119997760, 1139997720, 1176771840, 1215997568, 1329997340, 1343997312, 1372900480, 1519996960, 1595996808, 1647480576, 1679996640, 1823996352, 1919996160, 1994996010, 2010704640, 2059350720, 2127995744, 2239995520, 2279995440, 2431995136, 2659994680, 2687994624, 2745800960, 3039993920, 3191993616, 3359993280, 3647992704, 3989992020, 4118701440, 4255991488, 4479991040, 4559990880, 5319989360, 6079987840, 6383987232, 6719986560, 7295985408, 7979984040, 8237402880, 8511982976, 9119981760, 10639978720, 12159975680, 12767974464, 13439973120, 15959968080, 17023965952, 18239963520, 21279957440, 25535948928, 31919936160, 36479927040, 42559914880, 51071897856, 63839872320, 85119829760, 127679744640, 255359489280]

約数ペア:

[(1, 255359489280), (2, 127679744640), (3, 85119829760), (4, 63839872320), (5, 51071897856), (6, 42559914880), (7, 36479927040), (8, 31919936160), (10, 25535948928), (12, 21279957440), (14, 18239963520), (15, 17023965952), (16, 15959968080), (19, 13439973120), (20, 12767974464), (21, 12159975680), (24, 10639978720), (28, 9119981760), (30, 8511982976), (31, 8237402880), (32, 7979984040), (35, 7295985408), (38, 6719986560), (40, 6383987232), (42, 6079987840), (48, 5319989360), (56, 4559990880), (57, 4479991040), (60, 4255991488), (62, 4118701440), (64, 3989992020), (70, 3647992704), (76, 3359993280), (80, 3191993616), (84, 3039993920), (93, 2745800960), (95, 2687994624), (96, 2659994680), (105, 2431995136), (112, 2279995440), (114, 2239995520), (120, 2127995744), (124, 2059350720), (127, 2010704640), (128, 1994996010), (133, 1919996160), (140, 1823996352), (152, 1679996640), (155, 1647480576), (160, 1595996808), (168, 1519996960), (186, 1372900480), (190, 1343997312), (192, 1329997340), (210, 1215997568), (217, 1176771840), (224, 1139997720), (228, 1119997760), (240, 1063997872), (248, 1029675360), (254, 1005352320), (256, 997498005), (266, 959998080), (280, 911998176), (285, 895998208), (304, 839998320), (310, 823740288), (320, 797998404), (336, 759998480), (372, 686450240), (380, 671998656), (381, 670234880), (384, 664998670), (399, 639998720), (420, 607998784), (434, 588385920), (448, 569998860), (456, 559998880), (465, 549160192), (480, 531998936), (496, 514837680), (508, 502676160), (532, 479999040), (560, 455999088), (570, 447999104), (589, 433547520), (608, 419999160), (620, 411870144), (635, 402140928), (640, 398999202), (651, 392257280), (665, 383999232), (672, 379999240), (744, 343225120), (760, 335999328), (762, 335117440), (768, 332499335), (798, 319999360), (840, 303999392), (868, 294192960), (889, 287243520), (896, 284999430), (912, 279999440), (930, 274580096), (960, 265999468), (992, 257418840), (1016, 251338080), (1064, 239999520), (1085, 235354368), (1120, 227999544), (1140, 223999552), (1178, 216773760), (1216, 209999580), (1240, 205935072), (1270, 201070464), (1280, 199499601), (1302, 196128640), (1330, 191999616), (1344, 189999620), (1488, 171612560), (1520, 167999664), (1524, 167558720), (1596, 159999680), (1680, 151999696), (1736, 147096480), (1767, 144515840), (1778, 143621760), (1792, 142499715), (1824, 139999720), (1860, 137290048), (1905, 134046976), (1920, 132999734), (1984, 128709420), (1995, 127999744), (2032, 125669040), (2128, 119999760), (2170, 117677184), (2240, 113999772), (2280, 111999776), (2356, 108386880), (2413, 105826560), (2432, 104999790), (2480, 102967536), (2540, 100535232), (2604, 98064320), (2660, 95999808), (2667, 95747840), (2688, 94999810), (2945, 86709504), (2976, 85806280), (3040, 83999832), (3048, 83779360), (3192, 79999840), (3255, 78451456), (3360, 75999848), (3472, 73548240), (3534, 72257920), (3556, 71810880), (3648, 69999860), (3720, 68645024), (3810, 67023488), (3840, 66499867), (3937, 64861440), (3968, 64354710), (3990, 63999872), (4064, 62834520), (4123, 61935360), (4256, 59999880), (4340, 58838592), (4445, 57448704), (4480, 56999886), (4560, 55999888), (4712, 54193440), (4826, 52913280), (4864, 52499895), (4960, 51483768), (5080, 50267616), (5208, 49032160), (5320, 47999904), (5334, 47873920), (5376, 47499905), (5890, 43354752), (5952, 42903140), (6080, 41999916), (6096, 41889680), (6384, 39999920), (6510, 39225728), (6720, 37999924), (6944, 36774120), (7068, 36128960), (7112, 35905440), (7239, 35275520), (7296, 34999930), (7440, 34322512), (7620, 33511744), (7874, 32430720), (7936, 32177355), (7980, 31999936), (8128, 31417260), (8246, 30967680), (8512, 29999940), (8680, 29419296), (8835, 28903168), (8890, 28724352), (8960, 28499943), (9120, 27999944), (9424, 27096720), (9652, 26456640), (9920, 25741884), (10160, 25133808), (10416, 24516080), (10640, 23999952), (10668, 23936960), (11780, 21677376), (11811, 21620480), (11904, 21451570), (12065, 21165312), (12160, 20999958), (12192, 20944840), (12369, 20645120), (12768, 19999960), (13020, 19612864), (13335, 19149568), (13440, 18999962), (13888, 18387060), (14136, 18064480), (14224, 17952720), (14478, 17637760), (14592, 17499965), (14880, 17161256), (15240, 16755872), (15748, 16215360), (15960, 15999968), (16129, 15832320), (16256, 15708630), (16492, 15483840), (16891, 15118080), (17024, 14999970), (17360, 14709648), (17670, 14451584), (17780, 14362176), (18240, 13999972), (18848, 13548360), (19304, 13228320), (19685, 12972288), (19840, 12870942), (20320, 12566904), (20615, 12387072), (20832, 12258040), (21280, 11999976), (21336, 11968480), (23560, 10838688), (23622, 10810240), (23808, 10725785), (24130, 10582656), (24320, 10499979), (24384, 10472420), (24738, 10322560), (25536, 9999980), (26040, 9806432), (26670, 9574784), (26880, 9499981), (27559, 9265920), (27776, 9193530), (28272, 9032240), (28448, 8976360), (28956, 8818880), (29760, 8580628), (30480, 8377936), (31496, 8107680), (31920, 7999984), (32258, 7916160), (32512, 7854315), (32984, 7741920), (33782, 7559040), (34048, 7499985), (34720, 7354824), (35340, 7225792), (35560, 7181088), (36195, 7055104), (36480, 6999986), (37696, 6774180), (38608, 6614160), (39370, 6486144), (39680, 6435471), (40640, 6283452), (41230, 6193536), (41664, 6129020), (42560, 5999988), (42672, 5984240), (47120, 5419344), (47244, 5405120), (48260, 5291328), (48387, 5277440), (48768, 5236210), (49476, 5161280), (50673, 5039360), (51072, 4999990), (52080, 4903216), (53340, 4787392), (55118, 4632960), (55552, 4596765), (56544, 4516120), (56896, 4488180), (57912, 4409440), (59055, 4324096), (59520, 4290314), (60960, 4188968), (61845, 4129024), (62992, 4053840), (63840, 3999992), (64516, 3958080), (65968, 3870960), (67564, 3779520), (69440, 3677412), (70680, 3612896), (71120, 3590544), (72390, 3527552), (72960, 3499993), (74803, 3413760), (75392, 3387090), (77216, 3307080), (78740, 3243072), (80645, 3166464), (81280, 3141726), (82460, 3096768), (82677, 3088640), (83328, 3064510), (84455, 3023616), (85120, 2999994), (85344, 2992120), (94240, 2709672), (94488, 2702560), (96520, 2645664), (96774, 2638720), (97536, 2618105), (98952, 2580640), (101346, 2519680), (102144, 2499995), (104160, 2451608), (106680, 2393696), (110236, 2316480), (112903, 2261760), (113088, 2258060), (113792, 2244090), (115824, 2204720), (118110, 2162048), (119040, 2145157), (121920, 2094484), (123690, 2064512), (125984, 2026920), (127680, 1999996), (129032, 1979040), (131936, 1935480), (135128, 1889760), (137795, 1853184), (138880, 1838706), (141360, 1806448), (142240, 1795272), (144780, 1763776), (149606, 1706880), (150784, 1693545), (154432, 1653540), (157480, 1621536), (161290, 1583232), (162560, 1570863), (164920, 1548384), (165354, 1544320), (166656, 1532255), (168910, 1511808), (170240, 1499997), (170688, 1496060), (188480, 1354836), (188976, 1351280), (193040, 1322832), (193548, 1319360), (197904, 1290320), (202692, 1259840), (208320, 1225804), (213360, 1196848), (220472, 1158240), (224409, 1137920), (225806, 1130880), (226176, 1129030), (227584, 1122045), (231648, 1102360), (236220, 1081024), (241935, 1055488), (243840, 1047242), (247380, 1032256), (251968, 1013460), (253365, 1007872), (255360, 999998), (258064, 989520), (263872, 967740), (270256, 944880), (275590, 926592), (277760, 919353), (282720, 903224), (284480, 897636), (289560, 881888), (299212, 853440), (306451, 833280), (308864, 826770), (314960, 810768), (322580, 791616), (329840, 774192), (330708, 772160), (337820, 755904), (338709, 753920), (341376, 748030), (374015, 682752), (376960, 677418), (377952, 675640), (386080, 661416), (387096, 659680), (395808, 645160), (405384, 629920), (413385, 617728), (416640, 612902), (426720, 598424), (440944, 579120), (448818, 568960), (451612, 565440), (452352, 564515), (463296, 551180), (472440, 540512), (483870, 527744), (487680, 523621), (494760, 516128), (499999, 510720), (503936, 506730)]