256030064640

素因数分解:

$2^{14}\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 1080

約数和(自身を含む): 1089701973360

約数和(自身を除く): 833671908720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 256, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 373, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 512, 532, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 720, 735, 746, 760, 768, 784, 798, 840, 855, 882, 896, 912, 931, 960, 980, 1008, 1024, 1064, 1119, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1470, 1492, 1520, 1536, 1568, 1596, 1680, 1710, 1764, 1792, 1824, 1862, 1865, 1920, 1960, 1995, 2016, 2048, 2128, 2205, 2238, 2240, 2280, 2304, 2352, 2394, 2432, 2520, 2560, 2611, 2660, 2688, 2736, 2793, 2880, 2940, 2984, 3040, 3072, 3136, 3192, 3357, 3360, 3420, 3528, 3584, 3648, 3724, 3730, 3840, 3920, 3990, 4032, 4096, 4256, 4410, 4476, 4480, 4560, 4608, 4655, 4704, 4788, 4864, 5040, 5120, 5222, 5320, 5376, 5472, 5586, 5595, 5760, 5880, 5968, 5985, 6080, 6144, 6272, 6384, 6714, 6720, 6840, 7056, 7087, 7168, 7296, 7448, 7460, 7680, 7833, 7840, 7980, 8064, 8192, 8379, 8512, 8820, 8952, 8960, 9120, 9216, 9310, 9408, 9576, 9728, 10080, 10240, 10444, 10640, 10752, 10944, 11172, 11190, 11520, 11760, 11936, 11970, 12160, 12288, 12544, 12768, 13055, 13428, 13440, 13680, 13965, 14112, 14174, 14336, 14592, 14896, 14920, 15360, 15666, 15680, 15960, 16128, 16384, 16758, 16785, 17024, 17640, 17904, 17920, 18240, 18277, 18432, 18620, 18816, 19152, 19456, 20160, 20480, 20888, 21261, 21280, 21504, 21888, 22344, 22380, 23040, 23499, 23520, 23872, 23940, 24320, 24576, 25088, 25536, 26110, 26856, 26880, 27360, 27930, 28224, 28348, 28672, 29184, 29792, 29840, 30720, 31332, 31360, 31920, 32256, 33516, 33570, 34048, 35280, 35435, 35808, 35840, 36480, 36554, 36864, 37240, 37632, 38304, 38912, 39165, 40320, 40960, 41776, 41895, 42522, 42560, 43008, 43776, 44688, 44760, 46080, 46998, 47040, 47744, 47880, 48640, 49152, 49609, 50176, 51072, 52220, 53712, 53760, 54720, 54831, 55860, 56448, 56696, 57344, 58368, 59584, 59680, 61440, 62664, 62720, 63783, 63840, 64512, 67032, 67140, 68096, 70560, 70870, 71616, 71680, 72960, 73108, 73728, 74480, 75264, 76608, 77824, 78330, 80640, 81920, 83552, 83790, 85044, 85120, 86016, 87552, 89376, 89520, 91385, 92160, 93996, 94080, 95488, 95760, 97280, 99218, 100352, 102144, 104440, 106305, 107424, 107520, 109440, 109662, 111720, 112896, 113392, 114688, 116736, 117495, 119168, 119360, 122880, 125328, 125440, 127566, 127680, 129024, 134064, 134280, 136192, 141120, 141740, 143232, 143360, 145920, 146216, 147456, 148827, 148960, 150528, 153216, 155648, 156660, 161280, 164493, 167104, 167580, 170088, 170240, 172032, 175104, 178752, 179040, 182770, 184320, 187992, 188160, 190976, 191520, 194560, 198436, 200704, 204288, 208880, 212610, 214848, 215040, 218880, 219324, 223440, 225792, 226784, 233472, 234990, 238336, 238720, 245760, 248045, 250656, 250880, 255132, 255360, 258048, 268128, 268560, 272384, 274155, 282240, 283480, 286464, 286720, 291840, 292432, 297654, 297920, 301056, 306432, 311296, 313320, 318915, 322560, 328986, 334208, 335160, 340176, 340480, 344064, 347263, 350208, 357504, 358080, 365540, 368640, 375984, 376320, 381952, 383040, 389120, 396872, 401408, 408576, 417760, 425220, 429696, 430080, 437760, 438648, 446481, 446880, 451584, 453568, 466944, 469980, 476672, 477440, 496090, 501312, 501760, 510264, 510720, 516096, 536256, 537120, 544768, 548310, 564480, 566960, 572928, 573440, 583680, 584864, 595308, 595840, 602112, 612864, 626640, 637830, 645120, 657972, 668416, 670320, 680352, 680960, 694526, 700416, 715008, 716160, 731080, 737280, 744135, 751968, 752640, 763904, 766080, 778240, 793744, 802816, 817152, 822465, 835520, 850440, 859392, 860160, 875520, 877296, 892962, 893760, 903168, 907136, 933888, 939960, 953344, 954880, 992180, 1002624, 1003520, 1020528, 1021440, 1032192, 1041789, 1072512, 1074240, 1089536, 1096620, 1128960, 1133920, 1145856, 1167360, 1169728, 1190616, 1191680, 1204224, 1225728, 1253280, 1275660, 1290240, 1315944, 1336832, 1340640, 1360704, 1361920, 1389052, 1400832, 1430016, 1432320, 1462160, 1488270, 1503936, 1505280, 1527808, 1532160, 1556480, 1587488, 1634304, 1644930, 1671040, 1700880, 1718784, 1720320, 1736315, 1751040, 1754592, 1785924, 1787520, 1806336, 1814272, 1879920, 1906688, 1909760, 1984360, 2005248, 2007040, 2041056, 2042880, 2083578, 2145024, 2148480, 2179072, 2193240, 2232405, 2257920, 2267840, 2291712, 2334720, 2339456, 2381232, 2383360, 2408448, 2451456, 2506560, 2551320, 2580480, 2631888, 2673664, 2681280, 2721408, 2723840, 2778104, 2801664, 2860032, 2864640, 2924320, 2976540, 3007872, 3010560, 3055616, 3064320, 3125367, 3174976, 3268608, 3289860, 3342080, 3401760, 3437568, 3472630, 3502080, 3509184, 3571848, 3575040, 3612672, 3628544, 3759840, 3813376, 3819520, 3968720, 4010496, 4014080, 4082112, 4085760, 4167156, 4290048, 4296960, 4386480, 4464810, 4515840, 4535680, 4583424, 4669440, 4678912, 4762464, 4766720, 4902912, 5013120, 5102640, 5160960, 5208945, 5263776, 5347328, 5362560, 5442816, 5447680, 5556208, 5720064, 5729280, 5848640, 5953080, 6015744, 6021120, 6111232, 6128640, 6250734, 6349952, 6537216, 6579720, 6684160, 6803520, 6875136, 6945260, 7004160, 7018368, 7143696, 7150080, 7225344, 7257088, 7519680, 7626752, 7639040, 7937440, 8020992, 8164224, 8171520, 8334312, 8580096, 8593920, 8772960, 8929620, 9031680, 9071360, 9166848, 9357824, 9524928, 9533440, 9805824, 10026240, 10205280, 10417890, 10527552, 10694656, 10725120, 10885632, 10895360, 11112416, 11440128, 11458560, 11697280, 11906160, 12031488, 12042240, 12257280, 12501468, 12699904, 13159440, 13368320, 13607040, 13750272, 13890520, 14008320, 14036736, 14287392, 14300160, 14514176, 15039360, 15253504, 15278080, 15626835, 15874880, 16041984, 16328448, 16343040, 16668624, 17160192, 17187840, 17545920, 17859240, 18063360, 18142720, 18333696, 18715648, 19049856, 19066880, 19611648, 20052480, 20410560, 20835780, 21055104, 21389312, 21450240, 21771264, 22224832, 22880256, 22917120, 23394560, 23812320, 24062976, 24514560, 25002936, 25399808, 26318880, 26736640, 27214080, 27500544, 27781040, 28073472, 28574784, 28600320, 29028352, 30078720, 30556160, 31253670, 31749760, 32083968, 32656896, 32686080, 33337248, 34320384, 34375680, 35091840, 35718480, 36126720, 36285440, 37431296, 38099712, 38133760, 40104960, 40821120, 41671560, 42110208, 42778624, 42900480, 43542528, 44449664, 45760512, 45834240, 46789120, 47624640, 48125952, 49029120, 50005872, 50799616, 52637760, 53473280, 54428160, 55001088, 55562080, 56146944, 57149568, 57200640, 58056704, 60157440, 62507340, 63499520, 64167936, 65313792, 66674496, 68640768, 68751360, 70183680, 71436960, 72570880, 74862592, 76199424, 76267520, 80209920, 81642240, 83343120, 84220416, 85800960, 87085056, 88899328, 91668480, 93578240, 95249280, 96251904, 98058240, 100011744, 101599232, 105275520, 106946560, 108856320, 111124160, 112293888, 114299136, 114401280, 116113408, 120314880, 125014680, 126999040, 128335872, 130627584, 133348992, 137281536, 137502720, 140367360, 142873920, 145141760, 149725184, 152398848, 160419840, 163284480, 166686240, 168440832, 171601920, 174170112, 177798656, 187156480, 190498560, 192503808, 200023488, 203198464, 210551040, 213893120, 217712640, 222248320, 224587776, 228598272, 228802560, 240629760, 250029360, 253998080, 261255168, 266697984, 275005440, 280734720, 285747840, 290283520, 299450368, 304797696, 320839680, 326568960, 333372480, 336881664, 343203840, 348340224, 355597312, 374312960, 380997120, 385007616, 400046976, 406396928, 421102080, 435425280, 444496640, 449175552, 457196544, 481259520, 500058720, 507996160, 522510336, 533395968, 561469440, 571495680, 580567040, 609595392, 641679360, 653137920, 666744960, 673763328, 686407680, 711194624, 748625920, 761994240, 800093952, 812793856, 842204160, 870850560, 888993280, 898351104, 914393088, 962519040, 1000117440, 1015992320, 1045020672, 1066791936, 1122938880, 1142991360, 1219190784, 1306275840, 1333489920, 1347526656, 1422389248, 1497251840, 1523988480, 1600187904, 1684408320, 1741701120, 1777986560, 1828786176, 1925038080, 2000234880, 2031984640, 2133583872, 2245877760, 2285982720, 2438381568, 2612551680, 2666979840, 2695053312, 2844778496, 3047976960, 3200375808, 3368816640, 3555973120, 3657572352, 4000469760, 4063969280, 4267167744, 4491755520, 4571965440, 5225103360, 5333959680, 5689556992, 6095953920, 6400751616, 6737633280, 7111946240, 7315144704, 8000939520, 8534335488, 9143930880, 10667919360, 12191907840, 12801503232, 13475266560, 14223892480, 16001879040, 17068670976, 18287861760, 21335838720, 25603006464, 28447784960, 32003758080, 36575723520, 42671677440, 51206012928, 64007516160, 85343354880, 128015032320, 256030064640]

約数ペア:

[(1, 256030064640), (2, 128015032320), (3, 85343354880), (4, 64007516160), (5, 51206012928), (6, 42671677440), (7, 36575723520), (8, 32003758080), (9, 28447784960), (10, 25603006464), (12, 21335838720), (14, 18287861760), (15, 17068670976), (16, 16001879040), (18, 14223892480), (19, 13475266560), (20, 12801503232), (21, 12191907840), (24, 10667919360), (28, 9143930880), (30, 8534335488), (32, 8000939520), (35, 7315144704), (36, 7111946240), (38, 6737633280), (40, 6400751616), (42, 6095953920), (45, 5689556992), (48, 5333959680), (49, 5225103360), (56, 4571965440), (57, 4491755520), (60, 4267167744), (63, 4063969280), (64, 4000469760), (70, 3657572352), (72, 3555973120), (76, 3368816640), (80, 3200375808), (84, 3047976960), (90, 2844778496), (95, 2695053312), (96, 2666979840), (98, 2612551680), (105, 2438381568), (112, 2285982720), (114, 2245877760), (120, 2133583872), (126, 2031984640), (128, 2000234880), (133, 1925038080), (140, 1828786176), (144, 1777986560), (147, 1741701120), (152, 1684408320), (160, 1600187904), (168, 1523988480), (171, 1497251840), (180, 1422389248), (190, 1347526656), (192, 1333489920), (196, 1306275840), (210, 1219190784), (224, 1142991360), (228, 1122938880), (240, 1066791936), (245, 1045020672), (252, 1015992320), (256, 1000117440), (266, 962519040), (280, 914393088), (285, 898351104), (288, 888993280), (294, 870850560), (304, 842204160), (315, 812793856), (320, 800093952), (336, 761994240), (342, 748625920), (360, 711194624), (373, 686407680), (380, 673763328), (384, 666744960), (392, 653137920), (399, 641679360), (420, 609595392), (441, 580567040), (448, 571495680), (456, 561469440), (480, 533395968), (490, 522510336), (504, 507996160), (512, 500058720), (532, 481259520), (560, 457196544), (570, 449175552), (576, 444496640), (588, 435425280), (608, 421102080), (630, 406396928), (640, 400046976), (665, 385007616), (672, 380997120), (684, 374312960), (720, 355597312), (735, 348340224), (746, 343203840), (760, 336881664), (768, 333372480), (784, 326568960), (798, 320839680), (840, 304797696), (855, 299450368), (882, 290283520), (896, 285747840), (912, 280734720), (931, 275005440), (960, 266697984), (980, 261255168), (1008, 253998080), (1024, 250029360), (1064, 240629760), (1119, 228802560), (1120, 228598272), (1140, 224587776), (1152, 222248320), (1176, 217712640), (1197, 213893120), (1216, 210551040), (1260, 203198464), (1280, 200023488), (1330, 192503808), (1344, 190498560), (1368, 187156480), (1440, 177798656), (1470, 174170112), (1492, 171601920), (1520, 168440832), (1536, 166686240), (1568, 163284480), (1596, 160419840), (1680, 152398848), (1710, 149725184), (1764, 145141760), (1792, 142873920), (1824, 140367360), (1862, 137502720), (1865, 137281536), (1920, 133348992), (1960, 130627584), (1995, 128335872), (2016, 126999040), (2048, 125014680), (2128, 120314880), (2205, 116113408), (2238, 114401280), (2240, 114299136), (2280, 112293888), (2304, 111124160), (2352, 108856320), (2394, 106946560), (2432, 105275520), (2520, 101599232), (2560, 100011744), (2611, 98058240), (2660, 96251904), (2688, 95249280), (2736, 93578240), (2793, 91668480), (2880, 88899328), (2940, 87085056), (2984, 85800960), (3040, 84220416), (3072, 83343120), (3136, 81642240), (3192, 80209920), (3357, 76267520), (3360, 76199424), (3420, 74862592), (3528, 72570880), (3584, 71436960), (3648, 70183680), (3724, 68751360), (3730, 68640768), (3840, 66674496), (3920, 65313792), (3990, 64167936), (4032, 63499520), (4096, 62507340), (4256, 60157440), (4410, 58056704), (4476, 57200640), (4480, 57149568), (4560, 56146944), (4608, 55562080), (4655, 55001088), (4704, 54428160), (4788, 53473280), (4864, 52637760), (5040, 50799616), (5120, 50005872), (5222, 49029120), (5320, 48125952), (5376, 47624640), (5472, 46789120), (5586, 45834240), (5595, 45760512), (5760, 44449664), (5880, 43542528), (5968, 42900480), (5985, 42778624), (6080, 42110208), (6144, 41671560), (6272, 40821120), (6384, 40104960), (6714, 38133760), (6720, 38099712), (6840, 37431296), (7056, 36285440), (7087, 36126720), (7168, 35718480), (7296, 35091840), (7448, 34375680), (7460, 34320384), (7680, 33337248), (7833, 32686080), (7840, 32656896), (7980, 32083968), (8064, 31749760), (8192, 31253670), (8379, 30556160), (8512, 30078720), (8820, 29028352), (8952, 28600320), (8960, 28574784), (9120, 28073472), (9216, 27781040), (9310, 27500544), (9408, 27214080), (9576, 26736640), (9728, 26318880), (10080, 25399808), (10240, 25002936), (10444, 24514560), (10640, 24062976), (10752, 23812320), (10944, 23394560), (11172, 22917120), (11190, 22880256), (11520, 22224832), (11760, 21771264), (11936, 21450240), (11970, 21389312), (12160, 21055104), (12288, 20835780), (12544, 20410560), (12768, 20052480), (13055, 19611648), (13428, 19066880), (13440, 19049856), (13680, 18715648), (13965, 18333696), (14112, 18142720), (14174, 18063360), (14336, 17859240), (14592, 17545920), (14896, 17187840), (14920, 17160192), (15360, 16668624), (15666, 16343040), (15680, 16328448), (15960, 16041984), (16128, 15874880), (16384, 15626835), (16758, 15278080), (16785, 15253504), (17024, 15039360), (17640, 14514176), (17904, 14300160), (17920, 14287392), (18240, 14036736), (18277, 14008320), (18432, 13890520), (18620, 13750272), (18816, 13607040), (19152, 13368320), (19456, 13159440), (20160, 12699904), (20480, 12501468), (20888, 12257280), (21261, 12042240), (21280, 12031488), (21504, 11906160), (21888, 11697280), (22344, 11458560), (22380, 11440128), (23040, 11112416), (23499, 10895360), (23520, 10885632), (23872, 10725120), (23940, 10694656), (24320, 10527552), (24576, 10417890), (25088, 10205280), (25536, 10026240), (26110, 9805824), (26856, 9533440), (26880, 9524928), (27360, 9357824), (27930, 9166848), (28224, 9071360), (28348, 9031680), (28672, 8929620), (29184, 8772960), (29792, 8593920), (29840, 8580096), (30720, 8334312), (31332, 8171520), (31360, 8164224), (31920, 8020992), (32256, 7937440), (33516, 7639040), (33570, 7626752), (34048, 7519680), (35280, 7257088), (35435, 7225344), (35808, 7150080), (35840, 7143696), (36480, 7018368), (36554, 7004160), (36864, 6945260), (37240, 6875136), (37632, 6803520), (38304, 6684160), (38912, 6579720), (39165, 6537216), (40320, 6349952), (40960, 6250734), (41776, 6128640), (41895, 6111232), (42522, 6021120), (42560, 6015744), (43008, 5953080), (43776, 5848640), (44688, 5729280), (44760, 5720064), (46080, 5556208), (46998, 5447680), (47040, 5442816), (47744, 5362560), (47880, 5347328), (48640, 5263776), (49152, 5208945), (49609, 5160960), (50176, 5102640), (51072, 5013120), (52220, 4902912), (53712, 4766720), (53760, 4762464), (54720, 4678912), (54831, 4669440), (55860, 4583424), (56448, 4535680), (56696, 4515840), (57344, 4464810), (58368, 4386480), (59584, 4296960), (59680, 4290048), (61440, 4167156), (62664, 4085760), (62720, 4082112), (63783, 4014080), (63840, 4010496), (64512, 3968720), (67032, 3819520), (67140, 3813376), (68096, 3759840), (70560, 3628544), (70870, 3612672), (71616, 3575040), (71680, 3571848), (72960, 3509184), (73108, 3502080), (73728, 3472630), (74480, 3437568), (75264, 3401760), (76608, 3342080), (77824, 3289860), (78330, 3268608), (80640, 3174976), (81920, 3125367), (83552, 3064320), (83790, 3055616), (85044, 3010560), (85120, 3007872), (86016, 2976540), (87552, 2924320), (89376, 2864640), (89520, 2860032), (91385, 2801664), (92160, 2778104), (93996, 2723840), (94080, 2721408), (95488, 2681280), (95760, 2673664), (97280, 2631888), (99218, 2580480), (100352, 2551320), (102144, 2506560), (104440, 2451456), (106305, 2408448), (107424, 2383360), (107520, 2381232), (109440, 2339456), (109662, 2334720), (111720, 2291712), (112896, 2267840), (113392, 2257920), (114688, 2232405), (116736, 2193240), (117495, 2179072), (119168, 2148480), (119360, 2145024), (122880, 2083578), (125328, 2042880), (125440, 2041056), (127566, 2007040), (127680, 2005248), (129024, 1984360), (134064, 1909760), (134280, 1906688), (136192, 1879920), (141120, 1814272), (141740, 1806336), (143232, 1787520), (143360, 1785924), (145920, 1754592), (146216, 1751040), (147456, 1736315), (148827, 1720320), (148960, 1718784), (150528, 1700880), (153216, 1671040), (155648, 1644930), (156660, 1634304), (161280, 1587488), (164493, 1556480), (167104, 1532160), (167580, 1527808), (170088, 1505280), (170240, 1503936), (172032, 1488270), (175104, 1462160), (178752, 1432320), (179040, 1430016), (182770, 1400832), (184320, 1389052), (187992, 1361920), (188160, 1360704), (190976, 1340640), (191520, 1336832), (194560, 1315944), (198436, 1290240), (200704, 1275660), (204288, 1253280), (208880, 1225728), (212610, 1204224), (214848, 1191680), (215040, 1190616), (218880, 1169728), (219324, 1167360), (223440, 1145856), (225792, 1133920), (226784, 1128960), (233472, 1096620), (234990, 1089536), (238336, 1074240), (238720, 1072512), (245760, 1041789), (248045, 1032192), (250656, 1021440), (250880, 1020528), (255132, 1003520), (255360, 1002624), (258048, 992180), (268128, 954880), (268560, 953344), (272384, 939960), (274155, 933888), (282240, 907136), (283480, 903168), (286464, 893760), (286720, 892962), (291840, 877296), (292432, 875520), (297654, 860160), (297920, 859392), (301056, 850440), (306432, 835520), (311296, 822465), (313320, 817152), (318915, 802816), (322560, 793744), (328986, 778240), (334208, 766080), (335160, 763904), (340176, 752640), (340480, 751968), (344064, 744135), (347263, 737280), (350208, 731080), (357504, 716160), (358080, 715008), (365540, 700416), (368640, 694526), (375984, 680960), (376320, 680352), (381952, 670320), (383040, 668416), (389120, 657972), (396872, 645120), (401408, 637830), (408576, 626640), (417760, 612864), (425220, 602112), (429696, 595840), (430080, 595308), (437760, 584864), (438648, 583680), (446481, 573440), (446880, 572928), (451584, 566960), (453568, 564480), (466944, 548310), (469980, 544768), (476672, 537120), (477440, 536256), (496090, 516096), (501312, 510720), (501760, 510264)]