256133881920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:731

約数の個数: 672

約数和(自身を含む): 967570531200

約数和(自身を除く): 711436649280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 67, 70, 80, 84, 96, 98, 105, 112, 120, 134, 140, 147, 160, 168, 181, 192, 196, 201, 210, 224, 240, 245, 268, 280, 294, 320, 335, 336, 362, 392, 402, 420, 448, 449, 469, 480, 490, 536, 543, 560, 588, 670, 672, 724, 735, 784, 804, 840, 898, 905, 938, 960, 980, 1005, 1072, 1086, 1120, 1176, 1267, 1340, 1344, 1347, 1407, 1448, 1470, 1568, 1608, 1680, 1796, 1810, 1876, 1960, 2010, 2144, 2172, 2240, 2245, 2345, 2352, 2534, 2680, 2694, 2715, 2814, 2896, 2940, 3136, 3143, 3216, 3283, 3360, 3592, 3620, 3752, 3801, 3920, 4020, 4288, 4344, 4490, 4690, 4704, 5068, 5360, 5388, 5430, 5628, 5792, 5880, 6286, 6335, 6432, 6566, 6720, 6735, 7035, 7184, 7240, 7504, 7602, 7840, 8040, 8688, 8869, 8980, 9380, 9408, 9429, 9849, 10136, 10720, 10776, 10860, 11256, 11584, 11760, 12127, 12572, 12670, 12864, 13132, 13470, 14070, 14368, 14480, 15008, 15204, 15680, 15715, 16080, 16415, 17376, 17738, 17960, 18760, 18858, 19005, 19698, 20272, 21440, 21552, 21720, 22001, 22512, 23520, 24254, 25144, 25340, 26264, 26607, 26940, 28140, 28736, 28960, 30016, 30083, 30408, 31430, 32160, 32830, 34752, 35476, 35920, 36381, 37520, 37716, 38010, 39396, 40544, 43104, 43440, 44002, 44345, 45024, 47040, 47145, 48508, 49245, 50288, 50680, 52528, 53214, 53880, 56280, 57920, 60166, 60635, 60816, 62860, 64320, 65660, 66003, 70952, 71840, 72762, 75040, 75432, 76020, 78792, 81088, 81269, 84889, 86208, 86880, 88004, 88690, 90048, 90249, 94290, 97016, 98490, 100576, 101360, 105056, 106428, 107760, 110005, 112560, 120332, 121270, 121632, 125720, 131320, 132006, 133035, 141904, 143680, 145524, 150080, 150415, 150864, 152040, 157584, 162538, 169778, 173760, 176008, 177380, 180498, 181905, 188580, 194032, 196980, 201152, 202720, 210112, 210581, 212856, 215520, 220010, 225120, 240664, 242540, 243264, 243807, 251440, 254667, 262640, 264012, 266070, 283808, 291048, 300830, 301728, 304080, 315168, 325076, 330015, 339556, 352016, 354760, 360996, 363810, 377160, 388064, 393960, 405440, 406345, 421162, 424445, 425712, 431040, 440020, 450240, 451245, 481328, 485080, 487614, 502880, 509334, 525280, 528024, 532140, 567616, 568883, 582096, 594223, 601660, 603456, 608160, 630336, 631743, 650152, 660030, 679112, 704032, 709520, 721992, 727620, 754320, 776128, 787920, 812690, 842324, 848890, 851424, 880040, 902490, 962656, 970160, 975228, 1005760, 1018668, 1050560, 1052905, 1056048, 1064280, 1137766, 1164192, 1188446, 1203320, 1216320, 1219035, 1263486, 1273335, 1300304, 1320060, 1358224, 1408064, 1419040, 1443984, 1455240, 1474067, 1508640, 1575840, 1625380, 1684648, 1697780, 1702848, 1706649, 1760080, 1782669, 1804980, 1925312, 1940320, 1950456, 2037336, 2105810, 2112096, 2128560, 2275532, 2328384, 2376892, 2406640, 2438070, 2526972, 2546670, 2600608, 2640120, 2716448, 2838080, 2844415, 2887968, 2910480, 2948134, 2971115, 3017280, 3151680, 3158715, 3250760, 3369296, 3395560, 3413298, 3520160, 3565338, 3609960, 3880640, 3900912, 3982181, 4074672, 4211620, 4224192, 4257120, 4422201, 4551064, 4753784, 4813280, 4876140, 5053944, 5093340, 5201216, 5280240, 5432896, 5445023, 5688830, 5775936, 5820960, 5896268, 5942230, 6317430, 6501520, 6738592, 6791120, 6826596, 7040320, 7130676, 7219920, 7370335, 7801824, 7964362, 8149344, 8423240, 8514240, 8533245, 8844402, 8913345, 9102128, 9507568, 9626560, 9752280, 10107888, 10186680, 10560480, 10890046, 11377660, 11641920, 11792536, 11884460, 11946543, 12634860, 13003040, 13477184, 13582240, 13653192, 14261352, 14439840, 14740670, 15603648, 15928724, 16298688, 16335069, 16846480, 17066490, 17688804, 17826690, 18204256, 19015136, 19504560, 19910905, 20215776, 20373360, 21120960, 21780092, 22111005, 22755320, 23585072, 23768920, 23893086, 25269720, 26006080, 27164480, 27225115, 27306384, 28522704, 28879680, 29481340, 31857448, 32670138, 33692960, 34132980, 35377608, 35653380, 36408512, 38030272, 38115161, 39009120, 39821810, 40431552, 40746720, 43560184, 44222010, 45510640, 47170144, 47537840, 47786172, 50539440, 54450230, 54612768, 57045408, 58962680, 59732715, 63714896, 65340276, 67385920, 68265960, 70755216, 71306760, 76230322, 78018240, 79643620, 81493440, 81675345, 87120368, 88444020, 91021280, 94340288, 95075680, 95572344, 101078880, 108900460, 109225536, 114090816, 114345483, 117925360, 119465430, 127429792, 130680552, 136531920, 141510432, 142613520, 152460644, 159287240, 163350690, 174240736, 176888040, 182042560, 190151360, 190575805, 191144688, 202157760, 217800920, 228690966, 235850720, 238930860, 254859584, 261361104, 266806127, 273063840, 283020864, 285227040, 304921288, 318574480, 326701380, 348481472, 353776080, 381151610, 382289376, 435601840, 457381932, 471701440, 477861720, 522722208, 533612254, 546127680, 570454080, 571727415, 609842576, 637148960, 653402760, 707552160, 762303220, 764578752, 800418381, 871203680, 914763864, 955723440, 1045444416, 1067224508, 1143454830, 1219685152, 1274297920, 1306805520, 1334030635, 1415104320, 1524606440, 1600836762, 1742407360, 1829527728, 1911446880, 2134449016, 2286909660, 2439370304, 2613611040, 2668061270, 3049212880, 3201673524, 3659055456, 3822893760, 4002091905, 4268898032, 4573819320, 5227222080, 5336122540, 6098425760, 6403347048, 7318110912, 8004183810, 8537796064, 9147638640, 10672245080, 12196851520, 12806694096, 16008367620, 17075592128, 18295277280, 21344490160, 25613388192, 32016735240, 36590554560, 42688980320, 51226776384, 64033470480, 85377960640, 128066940960, 256133881920]

約数ペア:

[(1, 256133881920), (2, 128066940960), (3, 85377960640), (4, 64033470480), (5, 51226776384), (6, 42688980320), (7, 36590554560), (8, 32016735240), (10, 25613388192), (12, 21344490160), (14, 18295277280), (15, 17075592128), (16, 16008367620), (20, 12806694096), (21, 12196851520), (24, 10672245080), (28, 9147638640), (30, 8537796064), (32, 8004183810), (35, 7318110912), (40, 6403347048), (42, 6098425760), (48, 5336122540), (49, 5227222080), (56, 4573819320), (60, 4268898032), (64, 4002091905), (67, 3822893760), (70, 3659055456), (80, 3201673524), (84, 3049212880), (96, 2668061270), (98, 2613611040), (105, 2439370304), (112, 2286909660), (120, 2134449016), (134, 1911446880), (140, 1829527728), (147, 1742407360), (160, 1600836762), (168, 1524606440), (181, 1415104320), (192, 1334030635), (196, 1306805520), (201, 1274297920), (210, 1219685152), (224, 1143454830), (240, 1067224508), (245, 1045444416), (268, 955723440), (280, 914763864), (294, 871203680), (320, 800418381), (335, 764578752), (336, 762303220), (362, 707552160), (392, 653402760), (402, 637148960), (420, 609842576), (448, 571727415), (449, 570454080), (469, 546127680), (480, 533612254), (490, 522722208), (536, 477861720), (543, 471701440), (560, 457381932), (588, 435601840), (670, 382289376), (672, 381151610), (724, 353776080), (735, 348481472), (784, 326701380), (804, 318574480), (840, 304921288), (898, 285227040), (905, 283020864), (938, 273063840), (960, 266806127), (980, 261361104), (1005, 254859584), (1072, 238930860), (1086, 235850720), (1120, 228690966), (1176, 217800920), (1267, 202157760), (1340, 191144688), (1344, 190575805), (1347, 190151360), (1407, 182042560), (1448, 176888040), (1470, 174240736), (1568, 163350690), (1608, 159287240), (1680, 152460644), (1796, 142613520), (1810, 141510432), (1876, 136531920), (1960, 130680552), (2010, 127429792), (2144, 119465430), (2172, 117925360), (2240, 114345483), (2245, 114090816), (2345, 109225536), (2352, 108900460), (2534, 101078880), (2680, 95572344), (2694, 95075680), (2715, 94340288), (2814, 91021280), (2896, 88444020), (2940, 87120368), (3136, 81675345), (3143, 81493440), (3216, 79643620), (3283, 78018240), (3360, 76230322), (3592, 71306760), (3620, 70755216), (3752, 68265960), (3801, 67385920), (3920, 65340276), (4020, 63714896), (4288, 59732715), (4344, 58962680), (4490, 57045408), (4690, 54612768), (4704, 54450230), (5068, 50539440), (5360, 47786172), (5388, 47537840), (5430, 47170144), (5628, 45510640), (5792, 44222010), (5880, 43560184), (6286, 40746720), (6335, 40431552), (6432, 39821810), (6566, 39009120), (6720, 38115161), (6735, 38030272), (7035, 36408512), (7184, 35653380), (7240, 35377608), (7504, 34132980), (7602, 33692960), (7840, 32670138), (8040, 31857448), (8688, 29481340), (8869, 28879680), (8980, 28522704), (9380, 27306384), (9408, 27225115), (9429, 27164480), (9849, 26006080), (10136, 25269720), (10720, 23893086), (10776, 23768920), (10860, 23585072), (11256, 22755320), (11584, 22111005), (11760, 21780092), (12127, 21120960), (12572, 20373360), (12670, 20215776), (12864, 19910905), (13132, 19504560), (13470, 19015136), (14070, 18204256), (14368, 17826690), (14480, 17688804), (15008, 17066490), (15204, 16846480), (15680, 16335069), (15715, 16298688), (16080, 15928724), (16415, 15603648), (17376, 14740670), (17738, 14439840), (17960, 14261352), (18760, 13653192), (18858, 13582240), (19005, 13477184), (19698, 13003040), (20272, 12634860), (21440, 11946543), (21552, 11884460), (21720, 11792536), (22001, 11641920), (22512, 11377660), (23520, 10890046), (24254, 10560480), (25144, 10186680), (25340, 10107888), (26264, 9752280), (26607, 9626560), (26940, 9507568), (28140, 9102128), (28736, 8913345), (28960, 8844402), (30016, 8533245), (30083, 8514240), (30408, 8423240), (31430, 8149344), (32160, 7964362), (32830, 7801824), (34752, 7370335), (35476, 7219920), (35920, 7130676), (36381, 7040320), (37520, 6826596), (37716, 6791120), (38010, 6738592), (39396, 6501520), (40544, 6317430), (43104, 5942230), (43440, 5896268), (44002, 5820960), (44345, 5775936), (45024, 5688830), (47040, 5445023), (47145, 5432896), (48508, 5280240), (49245, 5201216), (50288, 5093340), (50680, 5053944), (52528, 4876140), (53214, 4813280), (53880, 4753784), (56280, 4551064), (57920, 4422201), (60166, 4257120), (60635, 4224192), (60816, 4211620), (62860, 4074672), (64320, 3982181), (65660, 3900912), (66003, 3880640), (70952, 3609960), (71840, 3565338), (72762, 3520160), (75040, 3413298), (75432, 3395560), (76020, 3369296), (78792, 3250760), (81088, 3158715), (81269, 3151680), (84889, 3017280), (86208, 2971115), (86880, 2948134), (88004, 2910480), (88690, 2887968), (90048, 2844415), (90249, 2838080), (94290, 2716448), (97016, 2640120), (98490, 2600608), (100576, 2546670), (101360, 2526972), (105056, 2438070), (106428, 2406640), (107760, 2376892), (110005, 2328384), (112560, 2275532), (120332, 2128560), (121270, 2112096), (121632, 2105810), (125720, 2037336), (131320, 1950456), (132006, 1940320), (133035, 1925312), (141904, 1804980), (143680, 1782669), (145524, 1760080), (150080, 1706649), (150415, 1702848), (150864, 1697780), (152040, 1684648), (157584, 1625380), (162538, 1575840), (169778, 1508640), (173760, 1474067), (176008, 1455240), (177380, 1443984), (180498, 1419040), (181905, 1408064), (188580, 1358224), (194032, 1320060), (196980, 1300304), (201152, 1273335), (202720, 1263486), (210112, 1219035), (210581, 1216320), (212856, 1203320), (215520, 1188446), (220010, 1164192), (225120, 1137766), (240664, 1064280), (242540, 1056048), (243264, 1052905), (243807, 1050560), (251440, 1018668), (254667, 1005760), (262640, 975228), (264012, 970160), (266070, 962656), (283808, 902490), (291048, 880040), (300830, 851424), (301728, 848890), (304080, 842324), (315168, 812690), (325076, 787920), (330015, 776128), (339556, 754320), (352016, 727620), (354760, 721992), (360996, 709520), (363810, 704032), (377160, 679112), (388064, 660030), (393960, 650152), (405440, 631743), (406345, 630336), (421162, 608160), (424445, 603456), (425712, 601660), (431040, 594223), (440020, 582096), (450240, 568883), (451245, 567616), (481328, 532140), (485080, 528024), (487614, 525280), (502880, 509334)]