256398125760

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3709}}^1$

素因数の和:3875

約数の個数: 672

約数和(自身を含む): 1053732126720

約数和(自身を除く): 797334000960

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, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 127, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 254, 270, 280, 288, 315, 320, 324, 336, 360, 378, 381, 405, 420, 432, 448, 480, 486, 504, 508, 540, 560, 567, 576, 630, 635, 648, 672, 720, 756, 762, 810, 840, 864, 889, 945, 960, 972, 1008, 1016, 1080, 1120, 1134, 1143, 1215, 1260, 1270, 1296, 1344, 1440, 1512, 1524, 1620, 1680, 1701, 1728, 1778, 1890, 1905, 1944, 2016, 2032, 2160, 2240, 2268, 2286, 2430, 2520, 2540, 2592, 2667, 2835, 2880, 3024, 3048, 3240, 3360, 3402, 3429, 3556, 3709, 3780, 3810, 3888, 4032, 4064, 4320, 4445, 4536, 4572, 4860, 5040, 5080, 5184, 5334, 5670, 5715, 6048, 6096, 6480, 6720, 6804, 6858, 7112, 7418, 7560, 7620, 7776, 8001, 8128, 8505, 8640, 8890, 9072, 9144, 9720, 10080, 10160, 10287, 10668, 11127, 11340, 11430, 12096, 12192, 12960, 13335, 13608, 13716, 14224, 14836, 15120, 15240, 15552, 16002, 17010, 17145, 17780, 18144, 18288, 18545, 19440, 20160, 20320, 20574, 21336, 22254, 22680, 22860, 24003, 24384, 25920, 25963, 26670, 27216, 27432, 28448, 29672, 30240, 30480, 30861, 32004, 33381, 34020, 34290, 35560, 36288, 36576, 37090, 38880, 40005, 40640, 41148, 42672, 44508, 45360, 45720, 48006, 51435, 51926, 53340, 54432, 54864, 55635, 56896, 59344, 60480, 60960, 61722, 64008, 66762, 68040, 68580, 71120, 72009, 73152, 74180, 77760, 77889, 80010, 82296, 85344, 89016, 90720, 91440, 96012, 100143, 102870, 103852, 106680, 108864, 109728, 111270, 118688, 120015, 121920, 123444, 128016, 129815, 133524, 136080, 137160, 142240, 144018, 148360, 154305, 155778, 160020, 164592, 166905, 170688, 178032, 181440, 182880, 192024, 200286, 205740, 207704, 213360, 216027, 219456, 222540, 233667, 237376, 240030, 246888, 256032, 259630, 267048, 272160, 274320, 284480, 288036, 296720, 300429, 308610, 311556, 320040, 329184, 333810, 356064, 360045, 365760, 384048, 389445, 400572, 411480, 415408, 426720, 432054, 445080, 467334, 471043, 480060, 493776, 500715, 512064, 519260, 534096, 544320, 548640, 576072, 593440, 600858, 617220, 623112, 640080, 658368, 667620, 701001, 712128, 720090, 768096, 778890, 801144, 822960, 830816, 853440, 864108, 890160, 901287, 934668, 942086, 960120, 987552, 1001430, 1038520, 1068192, 1080135, 1097280, 1152144, 1168335, 1186880, 1201716, 1234440, 1246224, 1280160, 1335240, 1402002, 1413129, 1440180, 1502145, 1536192, 1557780, 1602288, 1645920, 1661632, 1728216, 1780320, 1802574, 1869336, 1884172, 1920240, 1975104, 2002860, 2077040, 2103003, 2136384, 2160270, 2304288, 2336670, 2355215, 2403432, 2468880, 2492448, 2560320, 2670480, 2804004, 2826258, 2880360, 3004290, 3115560, 3204576, 3291840, 3297301, 3456432, 3505005, 3560640, 3605148, 3738672, 3768344, 3840480, 4005720, 4154080, 4206006, 4239387, 4320540, 4506435, 4608576, 4673340, 4710430, 4806864, 4937760, 4984896, 5340960, 5608008, 5652516, 5760720, 6008580, 6231120, 6309009, 6409152, 6594602, 6912864, 7010010, 7065645, 7210296, 7477344, 7536688, 7680960, 8011440, 8308160, 8412012, 8478774, 8641080, 9012870, 9346680, 9420860, 9613728, 9875520, 9891903, 10515015, 10681920, 11216016, 11305032, 11521440, 12017160, 12462240, 12618018, 12718161, 13189204, 13825728, 14020020, 14131290, 14420592, 14954688, 15073376, 16022880, 16486505, 16824024, 16957548, 17282160, 18025740, 18693360, 18841720, 19227456, 19783806, 21030030, 21196935, 22432032, 22610064, 23042880, 24034320, 24924480, 25236036, 25436322, 26378408, 28040040, 28262580, 28841184, 29675709, 30146752, 31545045, 32045760, 32973010, 33648048, 33915096, 34564320, 36051480, 37386720, 37683440, 38154483, 39567612, 42060060, 42393870, 44864064, 45220128, 48068640, 49459515, 50472072, 50872644, 52756816, 56080080, 56525160, 57682368, 59351418, 63090090, 63590805, 65946020, 67296096, 67830192, 69128640, 72102960, 74773440, 75366880, 76308966, 79135224, 84120120, 84787740, 89027127, 90440256, 96137280, 98919030, 100944144, 101745288, 105513632, 112160160, 113050320, 114463449, 118702836, 126180180, 127181610, 131892040, 134592192, 135660384, 144205920, 148378545, 150733760, 152617932, 158270448, 168240240, 169575480, 178054254, 190772415, 197838060, 201888288, 203490576, 211027264, 224320320, 226100640, 228926898, 237405672, 252360360, 254363220, 263784080, 267081381, 271320768, 288411840, 296757090, 305235864, 316540896, 336480480, 339150960, 356108508, 381544830, 395676120, 403776576, 406981152, 445135635, 452201280, 457853796, 474811344, 504720720, 508726440, 527568160, 534162762, 572317245, 593514180, 610471728, 633081792, 672960960, 678301920, 712217016, 763089660, 791352240, 801244143, 813962304, 890271270, 915707592, 949622688, 1009441440, 1017452880, 1055136320, 1068325524, 1144634490, 1187028360, 1220943456, 1335406905, 1356603840, 1424434032, 1526179320, 1582704480, 1602488286, 1780542540, 1831415184, 1899245376, 2018882880, 2034905760, 2136651048, 2289268980, 2374056720, 2441886912, 2670813810, 2848868064, 3052358640, 3165408960, 3204976572, 3561085080, 3662830368, 4006220715, 4069811520, 4273302096, 4578537960, 4748113440, 5341627620, 5697736128, 6104717280, 6409953144, 7122170160, 7325660736, 8012441430, 8546604192, 9157075920, 9496226880, 10683255240, 12209434560, 12819906288, 14244340320, 16024882860, 17093208384, 18314151840, 21366510480, 25639812576, 28488680640, 32049765720, 36628303680, 42733020960, 51279625152, 64099531440, 85466041920, 128199062880, 256398125760]

約数ペア:

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(192, 1335406905), (210, 1220943456), (216, 1187028360), (224, 1144634490), (240, 1068325524), (243, 1055136320), (252, 1017452880), (254, 1009441440), (270, 949622688), (280, 915707592), (288, 890271270), (315, 813962304), (320, 801244143), (324, 791352240), (336, 763089660), (360, 712217016), (378, 678301920), (381, 672960960), (405, 633081792), (420, 610471728), (432, 593514180), (448, 572317245), (480, 534162762), (486, 527568160), (504, 508726440), (508, 504720720), (540, 474811344), (560, 457853796), (567, 452201280), (576, 445135635), (630, 406981152), (635, 403776576), (648, 395676120), (672, 381544830), (720, 356108508), (756, 339150960), (762, 336480480), (810, 316540896), (840, 305235864), (864, 296757090), (889, 288411840), (945, 271320768), (960, 267081381), (972, 263784080), (1008, 254363220), (1016, 252360360), (1080, 237405672), (1120, 228926898), (1134, 226100640), (1143, 224320320), (1215, 211027264), (1260, 203490576), (1270, 201888288), (1296, 197838060), (1344, 190772415), (1440, 178054254), (1512, 169575480), (1524, 168240240), (1620, 158270448), (1680, 152617932), (1701, 150733760), (1728, 148378545), (1778, 144205920), (1890, 135660384), (1905, 134592192), (1944, 131892040), (2016, 127181610), (2032, 126180180), (2160, 118702836), (2240, 114463449), (2268, 113050320), (2286, 112160160), (2430, 105513632), (2520, 101745288), (2540, 100944144), (2592, 98919030), (2667, 96137280), (2835, 90440256), (2880, 89027127), (3024, 84787740), (3048, 84120120), (3240, 79135224), (3360, 76308966), (3402, 75366880), (3429, 74773440), (3556, 72102960), (3709, 69128640), (3780, 67830192), (3810, 67296096), (3888, 65946020), (4032, 63590805), (4064, 63090090), (4320, 59351418), (4445, 57682368), (4536, 56525160), (4572, 56080080), (4860, 52756816), (5040, 50872644), (5080, 50472072), (5184, 49459515), (5334, 48068640), (5670, 45220128), (5715, 44864064), (6048, 42393870), (6096, 42060060), (6480, 39567612), (6720, 38154483), (6804, 37683440), (6858, 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(28448, 9012870), (29672, 8641080), (30240, 8478774), (30480, 8412012), (30861, 8308160), (32004, 8011440), (33381, 7680960), (34020, 7536688), (34290, 7477344), (35560, 7210296), (36288, 7065645), (36576, 7010010), (37090, 6912864), (38880, 6594602), (40005, 6409152), (40640, 6309009), (41148, 6231120), (42672, 6008580), (44508, 5760720), (45360, 5652516), (45720, 5608008), (48006, 5340960), (51435, 4984896), (51926, 4937760), (53340, 4806864), (54432, 4710430), (54864, 4673340), (55635, 4608576), (56896, 4506435), (59344, 4320540), (60480, 4239387), (60960, 4206006), (61722, 4154080), (64008, 4005720), (66762, 3840480), (68040, 3768344), (68580, 3738672), (71120, 3605148), (72009, 3560640), (73152, 3505005), (74180, 3456432), (77760, 3297301), (77889, 3291840), (80010, 3204576), (82296, 3115560), (85344, 3004290), (89016, 2880360), (90720, 2826258), (91440, 2804004), (96012, 2670480), (100143, 2560320), (102870, 2492448), (103852, 2468880), (106680, 2403432), (108864, 2355215), 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