256539156720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:714

約数の個数: 960

約数和(自身を含む): 1061905367040

約数和(自身を除く): 805366210320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 121, 127, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 242, 254, 264, 266, 280, 285, 304, 308, 330, 336, 363, 380, 381, 385, 399, 418, 420, 440, 456, 462, 484, 508, 523, 528, 532, 560, 570, 605, 616, 627, 635, 660, 665, 726, 760, 762, 770, 798, 836, 840, 847, 880, 889, 912, 924, 968, 1016, 1045, 1046, 1064, 1140, 1155, 1210, 1232, 1254, 1270, 1320, 1330, 1397, 1452, 1463, 1520, 1524, 1540, 1569, 1596, 1672, 1680, 1694, 1778, 1815, 1848, 1905, 1936, 1995, 2032, 2090, 2092, 2128, 2280, 2299, 2310, 2413, 2420, 2508, 2540, 2541, 2615, 2640, 2660, 2667, 2794, 2904, 2926, 3048, 3080, 3135, 3138, 3192, 3344, 3388, 3556, 3630, 3661, 3696, 3810, 3990, 4180, 4184, 4191, 4235, 4389, 4445, 4560, 4598, 4620, 4826, 4840, 5016, 5080, 5082, 5230, 5320, 5334, 5588, 5753, 5808, 5852, 6096, 6160, 6270, 6276, 6384, 6776, 6897, 6985, 7112, 7239, 7260, 7315, 7322, 7620, 7845, 7980, 8360, 8368, 8382, 8470, 8778, 8890, 9196, 9240, 9652, 9680, 9779, 9937, 10032, 10160, 10164, 10460, 10640, 10668, 10983, 11176, 11495, 11506, 11704, 12065, 12540, 12552, 12705, 13335, 13552, 13794, 13970, 14224, 14478, 14520, 14630, 14644, 15240, 15367, 15690, 15960, 16093, 16720, 16764, 16891, 16940, 17259, 17556, 17780, 18305, 18392, 18480, 19304, 19558, 19874, 20328, 20920, 20955, 21336, 21945, 21966, 22352, 22990, 23012, 23408, 24130, 25080, 25104, 25410, 26543, 26670, 27588, 27940, 28765, 28956, 29040, 29260, 29288, 29337, 29811, 30480, 30734, 31380, 31920, 32186, 33528, 33782, 33880, 34485, 34518, 35112, 35560, 36195, 36610, 36784, 38608, 39116, 39748, 40271, 40656, 41840, 41910, 42672, 43890, 43932, 45980, 46024, 46101, 48260, 48279, 48895, 49685, 50160, 50673, 50820, 53086, 53340, 54915, 55176, 55880, 57530, 57912, 58520, 58576, 58674, 59622, 61468, 62760, 63283, 64372, 66421, 67056, 67564, 67760, 68970, 69036, 69559, 70224, 71120, 72390, 73220, 76835, 78232, 79496, 79629, 80465, 80542, 83820, 84455, 86295, 87780, 87864, 91960, 92048, 92202, 96520, 96558, 97790, 99370, 101346, 101640, 106172, 106680, 107569, 109307, 109830, 110352, 111760, 115060, 115824, 117040, 117348, 119244, 120813, 122936, 125520, 126566, 128744, 132715, 132842, 135128, 137940, 138072, 139118, 144780, 146440, 146685, 149055, 153670, 156464, 158992, 159258, 160930, 161084, 167640, 168910, 172590, 175560, 175728, 183920, 184404, 185801, 189849, 193040, 193116, 195580, 198740, 199263, 201355, 202692, 203280, 208677, 212344, 213360, 215138, 218614, 219660, 230120, 230505, 234696, 238488, 241395, 241626, 245872, 253132, 253365, 257488, 265430, 265684, 270256, 275880, 276144, 278236, 289560, 291973, 292880, 293370, 298110, 307340, 316415, 318516, 321860, 322168, 322707, 327921, 332105, 335280, 337820, 345180, 347795, 351120, 368808, 371602, 379698, 386232, 391160, 397480, 398145, 398526, 402710, 405384, 417354, 424688, 430276, 437228, 439320, 442981, 460240, 461010, 464947, 469392, 476976, 482790, 483252, 506264, 506730, 530860, 531368, 537845, 546535, 551760, 556472, 557403, 579120, 583946, 586740, 596220, 604065, 614680, 632830, 637032, 643720, 644336, 645414, 655842, 664210, 675640, 690360, 695590, 730631, 737616, 743204, 759396, 765149, 772464, 782320, 794960, 796290, 797052, 805420, 810768, 834708, 860552, 874456, 875919, 878640, 885962, 922020, 929005, 929894, 949245, 965580, 966504, 996315, 1012528, 1013460, 1043385, 1061720, 1062736, 1075690, 1093070, 1112944, 1114806, 1167892, 1173480, 1192440, 1202377, 1208130, 1229360, 1261999, 1265660, 1274064, 1287440, 1290828, 1311684, 1328420, 1328943, 1351280, 1380720, 1391180, 1394841, 1459865, 1461262, 1486408, 1518792, 1530298, 1592580, 1594104, 1610840, 1613535, 1639605, 1669416, 1721104, 1748912, 1751838, 1771924, 1844040, 1858010, 1859788, 1898490, 1931160, 1933008, 1992630, 2026920, 2043811, 2086770, 2123440, 2151380, 2186140, 2191893, 2214905, 2229612, 2295447, 2324735, 2335784, 2346960, 2384880, 2404754, 2416260, 2523998, 2531320, 2581656, 2623368, 2656840, 2657886, 2782360, 2787015, 2789682, 2919730, 2922524, 2972816, 3037584, 3060596, 3185160, 3188208, 3221680, 3227070, 3279210, 3338832, 3503676, 3543848, 3607131, 3653155, 3688080, 3716020, 3719576, 3785997, 3796980, 3825745, 3862320, 3985260, 4053840, 4087622, 4173540, 4302760, 4372280, 4379595, 4383786, 4429810, 4459224, 4590894, 4649470, 4671568, 4809508, 4832520, 5047996, 5062640, 5114417, 5163312, 5246736, 5313680, 5315772, 5564720, 5574030, 5579364, 5839460, 5845048, 6011885, 6121192, 6131433, 6309995, 6370320, 6454140, 6558420, 6644715, 6974205, 7007352, 7087696, 7214262, 7306310, 7432040, 7439152, 7571994, 7593960, 7651490, 7970520, 8036941, 8175244, 8347080, 8416639, 8605520, 8744560, 8759190, 8767572, 8833993, 8859620, 8918448, 9181788, 9298940, 9619016, 9665040, 10095992, 10219055, 10228834, 10631544, 10959465, 11148060, 11158728, 11477235, 11678920, 11690096, 12023770, 12242384, 12262866, 12619990, 12908280, 13116840, 13289430, 13881989, 13948410, 14014704, 14428524, 14612620, 14864080, 15143988, 15187920, 15302980, 15343251, 15941040, 16073882, 16350488, 16694160, 16833278, 17518380, 17535144, 17667986, 17719240, 18035655, 18363576, 18597880, 18929985, 19238032, 20191984, 20438110, 20457668, 21263088, 21918930, 22296120, 22317456, 22954470, 23357840, 24047540, 24110823, 24525732, 25239980, 25249917, 25572085, 25816560, 26233680, 26501979, 26578860, 27763978, 27896820, 28857048, 29225240, 30287976, 30605960, 30657165, 30686502, 32147764, 32700976, 33666556, 35036760, 35070288, 35335972, 35438480, 36071310, 36727152, 37195760, 37859970, 40184705, 40876220, 40915336, 41645967, 42083195, 43837860, 44169965, 44592240, 45908940, 48095080, 48221646, 49051464, 50479960, 50499834, 51144170, 53003958, 53157720, 55527956, 55793640, 56258587, 57714096, 58450480, 60575952, 61211920, 61314330, 61373004, 64295528, 67333112, 69409945, 70073520, 70671944, 72142620, 75719940, 76716255, 80369410, 81752440, 81830672, 83291934, 84166390, 87675720, 88339930, 91817880, 96190160, 96443292, 97173923, 98102928, 100959920, 100999668, 102288340, 106007916, 106315440, 111055912, 111587280, 112517174, 120554115, 122628660, 122746008, 126249585, 128591056, 132509895, 134666224, 138819890, 141343888, 144285240, 151439880, 152701879, 153432510, 160738820, 163504880, 166583868, 168332780, 168775761, 175351440, 176679860, 183635760, 192886584, 194347846, 201999336, 204576680, 208229835, 212015832, 222111824, 225034348, 241108230, 245257320, 245492016, 252499170, 265019790, 277639780, 281292935, 288570480, 291521769, 302879760, 305403758, 306865020, 321477640, 333167736, 336665560, 337551522, 353359720, 385773168, 388695692, 403998672, 409153360, 416459670, 424031664, 450068696, 458105637, 482216460, 485869615, 490514640, 504998340, 530039580, 555279560, 562585870, 583043538, 610807516, 613730040, 642955280, 666335472, 673331120, 675103044, 706719440, 763509395, 777391384, 832919340, 843878805, 900137392, 916211274, 964432920, 971739230, 1009996680, 1060079160, 1068913153, 1110559120, 1125171740, 1166087076, 1221615032, 1227460080, 1350206088, 1457608845, 1527018790, 1554782768, 1665838680, 1687757610, 1832422548, 1928865840, 1943478460, 2019993360, 2120158320, 2137826306, 2250343480, 2290528185, 2332174152, 2443230064, 2700412176, 2915217690, 3054037580, 3206739459, 3331677360, 3375515220, 3664845096, 3886956920, 4275652612, 4500686960, 4581056370, 4664348304, 5344565765, 5830435380, 6108075160, 6413478918, 6751030440, 7329690192, 7773913840, 8551305224, 9162112740, 10689131530, 11660870760, 12216150320, 12826957836, 13502060880, 16033697295, 17102610448, 18324225480, 21378263060, 23321741520, 25653915672, 32067394590, 36648450960, 42756526120, 51307831344, 64134789180, 85513052240, 128269578360, 256539156720]

約数ペア:

[(1, 256539156720), (2, 128269578360), (3, 85513052240), (4, 64134789180), (5, 51307831344), (6, 42756526120), (7, 36648450960), (8, 32067394590), (10, 25653915672), (11, 23321741520), (12, 21378263060), (14, 18324225480), (15, 17102610448), (16, 16033697295), (19, 13502060880), (20, 12826957836), (21, 12216150320), (22, 11660870760), (24, 10689131530), (28, 9162112740), (30, 8551305224), (33, 7773913840), (35, 7329690192), (38, 6751030440), (40, 6413478918), (42, 6108075160), (44, 5830435380), (48, 5344565765), (55, 4664348304), (56, 4581056370), (57, 4500686960), (60, 4275652612), (66, 3886956920), (70, 3664845096), (76, 3375515220), (77, 3331677360), (80, 3206739459), (84, 3054037580), (88, 2915217690), (95, 2700412176), (105, 2443230064), (110, 2332174152), (112, 2290528185), (114, 2250343480), (120, 2137826306), (121, 2120158320), (127, 2019993360), (132, 1943478460), (133, 1928865840), (140, 1832422548), (152, 1687757610), (154, 1665838680), (165, 1554782768), (168, 1527018790), (176, 1457608845), (190, 1350206088), (209, 1227460080), (210, 1221615032), (220, 1166087076), (228, 1125171740), (231, 1110559120), (240, 1068913153), (242, 1060079160), (254, 1009996680), (264, 971739230), (266, 964432920), (280, 916211274), (285, 900137392), (304, 843878805), (308, 832919340), (330, 777391384), (336, 763509395), (363, 706719440), (380, 675103044), (381, 673331120), (385, 666335472), (399, 642955280), (418, 613730040), (420, 610807516), (440, 583043538), (456, 562585870), (462, 555279560), (484, 530039580), (508, 504998340), (523, 490514640), (528, 485869615), (532, 482216460), (560, 458105637), (570, 450068696), (605, 424031664), (616, 416459670), (627, 409153360), (635, 403998672), (660, 388695692), (665, 385773168), (726, 353359720), (760, 337551522), (762, 336665560), (770, 333167736), (798, 321477640), (836, 306865020), (840, 305403758), (847, 302879760), (880, 291521769), (889, 288570480), (912, 281292935), (924, 277639780), (968, 265019790), (1016, 252499170), (1045, 245492016), (1046, 245257320), (1064, 241108230), (1140, 225034348), (1155, 222111824), (1210, 212015832), (1232, 208229835), (1254, 204576680), (1270, 201999336), (1320, 194347846), (1330, 192886584), (1397, 183635760), (1452, 176679860), (1463, 175351440), (1520, 168775761), (1524, 168332780), (1540, 166583868), (1569, 163504880), (1596, 160738820), (1672, 153432510), (1680, 152701879), (1694, 151439880), (1778, 144285240), (1815, 141343888), (1848, 138819890), (1905, 134666224), (1936, 132509895), (1995, 128591056), (2032, 126249585), (2090, 122746008), (2092, 122628660), (2128, 120554115), (2280, 112517174), (2299, 111587280), (2310, 111055912), (2413, 106315440), (2420, 106007916), (2508, 102288340), (2540, 100999668), (2541, 100959920), (2615, 98102928), (2640, 97173923), (2660, 96443292), (2667, 96190160), (2794, 91817880), (2904, 88339930), (2926, 87675720), (3048, 84166390), (3080, 83291934), (3135, 81830672), (3138, 81752440), (3192, 80369410), (3344, 76716255), (3388, 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(10032, 25572085), (10160, 25249917), (10164, 25239980), (10460, 24525732), (10640, 24110823), (10668, 24047540), (10983, 23357840), (11176, 22954470), (11495, 22317456), (11506, 22296120), (11704, 21918930), (12065, 21263088), (12540, 20457668), (12552, 20438110), (12705, 20191984), (13335, 19238032), (13552, 18929985), (13794, 18597880), (13970, 18363576), (14224, 18035655), (14478, 17719240), (14520, 17667986), (14630, 17535144), (14644, 17518380), (15240, 16833278), (15367, 16694160), (15690, 16350488), (15960, 16073882), (16093, 15941040), (16720, 15343251), (16764, 15302980), (16891, 15187920), (16940, 15143988), (17259, 14864080), (17556, 14612620), (17780, 14428524), (18305, 14014704), (18392, 13948410), (18480, 13881989), (19304, 13289430), (19558, 13116840), (19874, 12908280), (20328, 12619990), (20920, 12262866), (20955, 12242384), (21336, 12023770), (21945, 11690096), (21966, 11678920), (22352, 11477235), (22990, 11158728), (23012, 11148060), (23408, 10959465), (24130, 10631544), (25080, 10228834), (25104, 10219055), (25410, 10095992), (26543, 9665040), (26670, 9619016), (27588, 9298940), (27940, 9181788), (28765, 8918448), (28956, 8859620), (29040, 8833993), (29260, 8767572), (29288, 8759190), (29337, 8744560), (29811, 8605520), (30480, 8416639), (30734, 8347080), (31380, 8175244), (31920, 8036941), (32186, 7970520), (33528, 7651490), (33782, 7593960), (33880, 7571994), (34485, 7439152), (34518, 7432040), (35112, 7306310), (35560, 7214262), (36195, 7087696), (36610, 7007352), (36784, 6974205), (38608, 6644715), (39116, 6558420), (39748, 6454140), (40271, 6370320), (40656, 6309995), (41840, 6131433), (41910, 6121192), (42672, 6011885), (43890, 5845048), (43932, 5839460), (45980, 5579364), (46024, 5574030), (46101, 5564720), (48260, 5315772), (48279, 5313680), (48895, 5246736), (49685, 5163312), (50160, 5114417), (50673, 5062640), (50820, 5047996), (53086, 4832520), (53340, 4809508), (54915, 4671568), (55176, 4649470), (55880, 4590894), (57530, 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(125520, 2043811), (126566, 2026920), (128744, 1992630), (132715, 1933008), (132842, 1931160), (135128, 1898490), (137940, 1859788), (138072, 1858010), (139118, 1844040), (144780, 1771924), (146440, 1751838), (146685, 1748912), (149055, 1721104), (153670, 1669416), (156464, 1639605), (158992, 1613535), (159258, 1610840), (160930, 1594104), (161084, 1592580), (167640, 1530298), (168910, 1518792), (172590, 1486408), (175560, 1461262), (175728, 1459865), (183920, 1394841), (184404, 1391180), (185801, 1380720), (189849, 1351280), (193040, 1328943), (193116, 1328420), (195580, 1311684), (198740, 1290828), (199263, 1287440), (201355, 1274064), (202692, 1265660), (203280, 1261999), (208677, 1229360), (212344, 1208130), (213360, 1202377), (215138, 1192440), (218614, 1173480), (219660, 1167892), (230120, 1114806), (230505, 1112944), (234696, 1093070), (238488, 1075690), (241395, 1062736), (241626, 1061720), (245872, 1043385), (253132, 1013460), (253365, 1012528), (257488, 996315), (265430, 966504), (265684, 965580), (270256, 949245), (275880, 929894), (276144, 929005), (278236, 922020), (289560, 885962), (291973, 878640), (292880, 875919), (293370, 874456), (298110, 860552), (307340, 834708), (316415, 810768), (318516, 805420), (321860, 797052), (322168, 796290), (322707, 794960), (327921, 782320), (332105, 772464), (335280, 765149), (337820, 759396), (345180, 743204), (347795, 737616), (351120, 730631), (368808, 695590), (371602, 690360), (379698, 675640), (386232, 664210), (391160, 655842), (397480, 645414), (398145, 644336), (398526, 643720), (402710, 637032), (405384, 632830), (417354, 614680), (424688, 604065), (430276, 596220), (437228, 586740), (439320, 583946), (442981, 579120), (460240, 557403), (461010, 556472), (464947, 551760), (469392, 546535), (476976, 537845), (482790, 531368), (483252, 530860), (506264, 506730)]