256413911040

素因数分解:

$2^{11}\times 3^6\times 5^1\times 7^2\times {\mathrm{701}}^1$

素因数の和:760

約数の個数: 1008

約数和(自身を含む): 1074576370140

約数和(自身を除く): 818162459100

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 512, 540, 560, 567, 576, 588, 630, 640, 648, 672, 701, 720, 729, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 972, 980, 1008, 1024, 1080, 1120, 1134, 1152, 1176, 1215, 1260, 1280, 1296, 1323, 1344, 1402, 1440, 1458, 1470, 1512, 1536, 1568, 1620, 1680, 1701, 1728, 1764, 1792, 1890, 1920, 1944, 1960, 2016, 2048, 2103, 2160, 2205, 2240, 2268, 2304, 2352, 2430, 2520, 2560, 2592, 2646, 2688, 2804, 2835, 2880, 2916, 2940, 3024, 3072, 3136, 3240, 3360, 3402, 3456, 3505, 3528, 3584, 3645, 3780, 3840, 3888, 3920, 3969, 4032, 4206, 4320, 4410, 4480, 4536, 4608, 4704, 4860, 4907, 5040, 5103, 5120, 5184, 5292, 5376, 5608, 5670, 5760, 5832, 5880, 6048, 6144, 6272, 6309, 6480, 6615, 6720, 6804, 6912, 7010, 7056, 7168, 7290, 7560, 7680, 7776, 7840, 7938, 8064, 8412, 8505, 8640, 8820, 8960, 9072, 9216, 9408, 9720, 9814, 10080, 10206, 10240, 10368, 10515, 10584, 10752, 11216, 11340, 11520, 11664, 11760, 11907, 12096, 12544, 12618, 12960, 13230, 13440, 13608, 13824, 14020, 14112, 14336, 14580, 14721, 15120, 15360, 15552, 15680, 15876, 16128, 16824, 17010, 17280, 17640, 17920, 18144, 18432, 18816, 18927, 19440, 19628, 19845, 20160, 20412, 20736, 21030, 21168, 21504, 22432, 22680, 23040, 23328, 23520, 23814, 24192, 24535, 25088, 25236, 25515, 25920, 26460, 26880, 27216, 27648, 28040, 28224, 29160, 29442, 30240, 30720, 31104, 31360, 31545, 31752, 32256, 33648, 34020, 34349, 34560, 35280, 35721, 35840, 36288, 37632, 37854, 38880, 39256, 39690, 40320, 40824, 41472, 42060, 42336, 43008, 44163, 44864, 45360, 46080, 46656, 47040, 47628, 48384, 49070, 50176, 50472, 51030, 51840, 52920, 53760, 54432, 55296, 56080, 56448, 56781, 58320, 58884, 59535, 60480, 62208, 62720, 63090, 63504, 64512, 67296, 68040, 68698, 69120, 70560, 71442, 71680, 72576, 73605, 75264, 75708, 77760, 78512, 79380, 80640, 81648, 82944, 84120, 84672, 88326, 89728, 90720, 92160, 93312, 94080, 94635, 95256, 96768, 98140, 100352, 100944, 102060, 103047, 103680, 105840, 107520, 108864, 112160, 112896, 113562, 116640, 117768, 119070, 120960, 124416, 125440, 126180, 127008, 129024, 132489, 134592, 136080, 137396, 138240, 141120, 142884, 145152, 147210, 150528, 151416, 155520, 157024, 158760, 161280, 163296, 165888, 168240, 169344, 170343, 171745, 176652, 178605, 179456, 181440, 186624, 188160, 189270, 190512, 193536, 196280, 201888, 204120, 206094, 207360, 211680, 215040, 217728, 220815, 224320, 225792, 227124, 233280, 235536, 238140, 241920, 248832, 250880, 252360, 254016, 264978, 269184, 272160, 274792, 276480, 282240, 283905, 285768, 290304, 294420, 301056, 302832, 309141, 311040, 314048, 317520, 322560, 326592, 336480, 338688, 340686, 343490, 353304, 357210, 358912, 362880, 373248, 376320, 378540, 381024, 387072, 392560, 397467, 403776, 408240, 412188, 414720, 423360, 435456, 441630, 448640, 451584, 454248, 466560, 471072, 476280, 483840, 497664, 501760, 504720, 508032, 511029, 515235, 529956, 538368, 544320, 549584, 564480, 567810, 571536, 580608, 588840, 605664, 618282, 622080, 628096, 635040, 645120, 653184, 662445, 672960, 677376, 681372, 686980, 706608, 714420, 717824, 725760, 746496, 752640, 757080, 762048, 785120, 794934, 807552, 816480, 824376, 829440, 846720, 851715, 870912, 883260, 897280, 903168, 908496, 927423, 933120, 942144, 952560, 967680, 1009440, 1016064, 1022058, 1030470, 1059912, 1076736, 1088640, 1099168, 1128960, 1135620, 1143072, 1161216, 1177680, 1192401, 1211328, 1236564, 1244160, 1256192, 1270080, 1306368, 1324890, 1345920, 1354752, 1362744, 1373960, 1413216, 1428840, 1435648, 1451520, 1492992, 1505280, 1514160, 1524096, 1545705, 1570240, 1589868, 1615104, 1632960, 1648752, 1693440, 1703430, 1741824, 1766520, 1794560, 1816992, 1854846, 1866240, 1884288, 1905120, 1935360, 1987335, 2018880, 2032128, 2044116, 2060940, 2119824, 2153472, 2177280, 2198336, 2257920, 2271240, 2286144, 2355360, 2384802, 2422656, 2473128, 2488320, 2512384, 2540160, 2555145, 2612736, 2649780, 2691840, 2709504, 2725488, 2747920, 2782269, 2826432, 2857680, 2903040, 3028320, 3048192, 3091410, 3140480, 3179736, 3230208, 3265920, 3297504, 3386880, 3406860, 3483648, 3533040, 3577203, 3589120, 3633984, 3709692, 3732480, 3768576, 3810240, 3974670, 4037760, 4064256, 4088232, 4121880, 4239648, 4306944, 4354560, 4396672, 4515840, 4542480, 4572288, 4637115, 4710720, 4769604, 4845312, 4946256, 5024768, 5080320, 5110290, 5225472, 5299560, 5383680, 5450976, 5495840, 5564538, 5652864, 5715360, 5806080, 5962005, 6056640, 6096384, 6182820, 6280960, 6359472, 6460416, 6531840, 6595008, 6773760, 6813720, 7066080, 7154406, 7178240, 7267968, 7419384, 7464960, 7537152, 7620480, 7949340, 8075520, 8128512, 8176464, 8243760, 8346807, 8479296, 8709120, 8793344, 9084960, 9144576, 9274230, 9421440, 9539208, 9690624, 9892512, 10049536, 10160640, 10220580, 10450944, 10599120, 10767360, 10901952, 10991680, 11129076, 11305728, 11430720, 11924010, 12113280, 12192768, 12365640, 12561920, 12718944, 12920832, 13063680, 13190016, 13547520, 13627440, 13911345, 14132160, 14308812, 14535936, 14838768, 15074304, 15240960, 15898680, 16151040, 16352928, 16487520, 16693614, 16958592, 17418240, 17586688, 17886015, 18169920, 18289152, 18548460, 18842880, 19078416, 19381248, 19785024, 20321280, 20441160, 21198240, 21534720, 21803904, 21983360, 22258152, 22611456, 22861440, 23848020, 24226560, 24385536, 24731280, 25040421, 25123840, 25437888, 26127360, 26380032, 27254880, 27822690, 28264320, 28617624, 29071872, 29677536, 30148608, 30481920, 31797360, 32302080, 32705856, 32975040, 33387228, 33917184, 35173376, 35772030, 36339840, 36578304, 37096920, 37685760, 38156832, 38762496, 39570048, 40642560, 40882320, 41734035, 42396480, 43607808, 43966720, 44516304, 45222912, 45722880, 47696040, 48453120, 49462560, 50080842, 50247680, 50875776, 52254720, 52760064, 54509760, 55645380, 56528640, 57235248, 58143744, 59355072, 60963840, 63594720, 64604160, 65411712, 65950080, 66774456, 67834368, 70346752, 71544060, 72679680, 73156608, 74193840, 75371520, 76313664, 79140096, 81764640, 83468070, 84792960, 87215616, 87933440, 89032608, 90445824, 91445760, 95392080, 96906240, 98925120, 100161684, 101751552, 105520128, 109019520, 111290760, 113057280, 114470496, 116287488, 118710144, 121927680, 125202105, 127189440, 130823424, 131900160, 133548912, 135668736, 143088120, 145359360, 148387680, 150743040, 152627328, 158280192, 163529280, 166936140, 169585920, 174431232, 175866880, 178065216, 182891520, 190784160, 193812480, 197850240, 200323368, 203503104, 211040256, 218039040, 222581520, 226114560, 228940992, 237420288, 250404210, 254378880, 261646848, 263800320, 267097824, 271337472, 286176240, 290718720, 296775360, 305254656, 316560384, 327058560, 333872280, 339171840, 348862464, 351733760, 356130432, 365783040, 381568320, 395700480, 400646736, 407006208, 436078080, 445163040, 452229120, 457881984, 474840576, 500808420, 508757760, 523293696, 527600640, 534195648, 572352480, 581437440, 593550720, 610509312, 633120768, 654117120, 667744560, 678343680, 712260864, 763136640, 791400960, 801293472, 814012416, 872156160, 890326080, 915763968, 949681152, 1001616840, 1017515520, 1046587392, 1055201280, 1068391296, 1144704960, 1187101440, 1221018624, 1308234240, 1335489120, 1356687360, 1424521728, 1526273280, 1582801920, 1602586944, 1744312320, 1780652160, 1831527936, 1899362304, 2003233680, 2035031040, 2136782592, 2289409920, 2374202880, 2442037248, 2616468480, 2670978240, 2849043456, 3052546560, 3165603840, 3205173888, 3561304320, 3663055872, 4006467360, 4070062080, 4273565184, 4578819840, 4748405760, 5232936960, 5341956480, 5698086912, 6105093120, 6410347776, 7122608640, 7326111744, 8012934720, 8547130368, 9157639680, 9496811520, 10683912960, 12210186240, 12820695552, 14245217280, 16025869440, 17094260736, 18315279360, 21367825920, 25641391104, 28490434560, 32051738880, 36630558720, 42735651840, 51282782208, 64103477760, 85471303680, 128206955520, 256413911040]

約数ペア:

[(1, 256413911040), (2, 128206955520), (3, 85471303680), (4, 64103477760), (5, 51282782208), (6, 42735651840), (7, 36630558720), (8, 32051738880), (9, 28490434560), (10, 25641391104), (12, 21367825920), (14, 18315279360), (15, 17094260736), (16, 16025869440), (18, 14245217280), (20, 12820695552), (21, 12210186240), (24, 10683912960), (27, 9496811520), (28, 9157639680), (30, 8547130368), (32, 8012934720), (35, 7326111744), (36, 7122608640), (40, 6410347776), (42, 6105093120), (45, 5698086912), (48, 5341956480), (49, 5232936960), (54, 4748405760), (56, 4578819840), (60, 4273565184), (63, 4070062080), (64, 4006467360), (70, 3663055872), (72, 3561304320), (80, 3205173888), (81, 3165603840), (84, 3052546560), (90, 2849043456), (96, 2670978240), (98, 2616468480), (105, 2442037248), (108, 2374202880), (112, 2289409920), (120, 2136782592), (126, 2035031040), (128, 2003233680), (135, 1899362304), (140, 1831527936), (144, 1780652160), (147, 1744312320), (160, 1602586944), (162, 1582801920), (168, 1526273280), (180, 1424521728), (189, 1356687360), (192, 1335489120), (196, 1308234240), (210, 1221018624), (216, 1187101440), (224, 1144704960), (240, 1068391296), (243, 1055201280), (245, 1046587392), (252, 1017515520), (256, 1001616840), (270, 949681152), (280, 915763968), (288, 890326080), (294, 872156160), (315, 814012416), (320, 801293472), (324, 791400960), (336, 763136640), (360, 712260864), (378, 678343680), (384, 667744560), (392, 654117120), (405, 633120768), (420, 610509312), (432, 593550720), (441, 581437440), (448, 572352480), (480, 534195648), (486, 527600640), (490, 523293696), (504, 508757760), (512, 500808420), (540, 474840576), (560, 457881984), (567, 452229120), (576, 445163040), (588, 436078080), (630, 407006208), (640, 400646736), (648, 395700480), (672, 381568320), (701, 365783040), (720, 356130432), (729, 351733760), (735, 348862464), (756, 339171840), (768, 333872280), (784, 327058560), (810, 316560384), (840, 305254656), (864, 296775360), (882, 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(7840, 32705856), (7938, 32302080), (8064, 31797360), (8412, 30481920), (8505, 30148608), (8640, 29677536), (8820, 29071872), (8960, 28617624), (9072, 28264320), (9216, 27822690), (9408, 27254880), (9720, 26380032), (9814, 26127360), (10080, 25437888), (10206, 25123840), (10240, 25040421), (10368, 24731280), (10515, 24385536), (10584, 24226560), (10752, 23848020), (11216, 22861440), (11340, 22611456), (11520, 22258152), (11664, 21983360), (11760, 21803904), (11907, 21534720), (12096, 21198240), (12544, 20441160), (12618, 20321280), (12960, 19785024), (13230, 19381248), (13440, 19078416), (13608, 18842880), (13824, 18548460), (14020, 18289152), (14112, 18169920), (14336, 17886015), (14580, 17586688), (14721, 17418240), (15120, 16958592), (15360, 16693614), (15552, 16487520), (15680, 16352928), (15876, 16151040), (16128, 15898680), (16824, 15240960), (17010, 15074304), (17280, 14838768), (17640, 14535936), (17920, 14308812), (18144, 14132160), (18432, 13911345), (18816, 13627440), (18927, 13547520), (19440, 13190016), (19628, 13063680), (19845, 12920832), (20160, 12718944), (20412, 12561920), (20736, 12365640), (21030, 12192768), (21168, 12113280), (21504, 11924010), (22432, 11430720), (22680, 11305728), (23040, 11129076), (23328, 10991680), (23520, 10901952), (23814, 10767360), (24192, 10599120), (24535, 10450944), (25088, 10220580), (25236, 10160640), (25515, 10049536), (25920, 9892512), (26460, 9690624), (26880, 9539208), (27216, 9421440), (27648, 9274230), (28040, 9144576), (28224, 9084960), (29160, 8793344), (29442, 8709120), (30240, 8479296), (30720, 8346807), (31104, 8243760), (31360, 8176464), (31545, 8128512), (31752, 8075520), (32256, 7949340), (33648, 7620480), (34020, 7537152), (34349, 7464960), (34560, 7419384), (35280, 7267968), (35721, 7178240), (35840, 7154406), (36288, 7066080), (37632, 6813720), (37854, 6773760), (38880, 6595008), (39256, 6531840), (39690, 6460416), (40320, 6359472), (40824, 6280960), (41472, 6182820), (42060, 6096384), (42336, 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(94635, 2709504), (95256, 2691840), (96768, 2649780), (98140, 2612736), (100352, 2555145), (100944, 2540160), (102060, 2512384), (103047, 2488320), (103680, 2473128), (105840, 2422656), (107520, 2384802), (108864, 2355360), (112160, 2286144), (112896, 2271240), (113562, 2257920), (116640, 2198336), (117768, 2177280), (119070, 2153472), (120960, 2119824), (124416, 2060940), (125440, 2044116), (126180, 2032128), (127008, 2018880), (129024, 1987335), (132489, 1935360), (134592, 1905120), (136080, 1884288), (137396, 1866240), (138240, 1854846), (141120, 1816992), (142884, 1794560), (145152, 1766520), (147210, 1741824), (150528, 1703430), (151416, 1693440), (155520, 1648752), (157024, 1632960), (158760, 1615104), (161280, 1589868), (163296, 1570240), (165888, 1545705), (168240, 1524096), (169344, 1514160), (170343, 1505280), (171745, 1492992), (176652, 1451520), (178605, 1435648), (179456, 1428840), (181440, 1413216), (186624, 1373960), (188160, 1362744), (189270, 1354752), (190512, 1345920), (193536, 1324890), (196280, 1306368), (201888, 1270080), (204120, 1256192), (206094, 1244160), (207360, 1236564), (211680, 1211328), (215040, 1192401), (217728, 1177680), (220815, 1161216), (224320, 1143072), (225792, 1135620), (227124, 1128960), (233280, 1099168), (235536, 1088640), (238140, 1076736), (241920, 1059912), (248832, 1030470), (250880, 1022058), (252360, 1016064), (254016, 1009440), (264978, 967680), (269184, 952560), (272160, 942144), (274792, 933120), (276480, 927423), (282240, 908496), (283905, 903168), (285768, 897280), (290304, 883260), (294420, 870912), (301056, 851715), (302832, 846720), (309141, 829440), (311040, 824376), (314048, 816480), (317520, 807552), (322560, 794934), (326592, 785120), (336480, 762048), (338688, 757080), (340686, 752640), (343490, 746496), (353304, 725760), (357210, 717824), (358912, 714420), (362880, 706608), (373248, 686980), (376320, 681372), (378540, 677376), (381024, 672960), (387072, 662445), (392560, 653184), (397467, 645120), (403776, 635040), (408240, 628096), (412188, 622080), (414720, 618282), (423360, 605664), (435456, 588840), (441630, 580608), (448640, 571536), (451584, 567810), (454248, 564480), (466560, 549584), (471072, 544320), (476280, 538368), (483840, 529956), (497664, 515235), (501760, 511029), (504720, 508032)]