20776638960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 1080

約数和(自身を含む): 92680818048

約数和(自身を除く): 71904179088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 98, 99, 105, 110, 112, 120, 121, 124, 126, 132, 140, 144, 147, 154, 155, 157, 165, 168, 176, 180, 186, 196, 198, 210, 217, 220, 231, 240, 242, 245, 248, 252, 264, 279, 280, 294, 308, 310, 314, 315, 330, 336, 341, 360, 363, 372, 385, 392, 396, 420, 434, 440, 441, 462, 465, 471, 484, 490, 495, 496, 504, 528, 539, 558, 560, 588, 605, 616, 620, 628, 630, 651, 660, 682, 693, 720, 726, 735, 744, 770, 784, 785, 792, 840, 847, 868, 880, 882, 924, 930, 942, 968, 980, 990, 1008, 1023, 1078, 1085, 1089, 1099, 1116, 1155, 1176, 1210, 1232, 1240, 1256, 1260, 1302, 1320, 1364, 1386, 1395, 1413, 1452, 1470, 1488, 1519, 1540, 1570, 1584, 1617, 1680, 1694, 1705, 1727, 1736, 1764, 1815, 1848, 1860, 1884, 1936, 1953, 1960, 1980, 2046, 2156, 2170, 2178, 2198, 2205, 2232, 2310, 2352, 2355, 2387, 2420, 2480, 2512, 2520, 2541, 2604, 2640, 2695, 2728, 2772, 2790, 2826, 2904, 2940, 3038, 3069, 3080, 3140, 3234, 3255, 3297, 3388, 3410, 3454, 3465, 3472, 3528, 3630, 3696, 3720, 3751, 3768, 3906, 3920, 3960, 4092, 4235, 4312, 4340, 4356, 4396, 4410, 4464, 4557, 4620, 4710, 4774, 4840, 4851, 4867, 5040, 5082, 5115, 5181, 5208, 5390, 5445, 5456, 5495, 5544, 5580, 5652, 5808, 5880, 5929, 6076, 6138, 6160, 6280, 6468, 6510, 6594, 6776, 6820, 6908, 6930, 7056, 7065, 7161, 7260, 7440, 7502, 7536, 7595, 7623, 7693, 7812, 7920, 8085, 8184, 8470, 8624, 8635, 8680, 8712, 8792, 8820, 9114, 9240, 9420, 9548, 9680, 9702, 9734, 9765, 9891, 10164, 10230, 10362, 10416, 10780, 10890, 10990, 11088, 11160, 11253, 11304, 11760, 11858, 11935, 12089, 12152, 12276, 12560, 12705, 12936, 13020, 13188, 13552, 13640, 13671, 13816, 13860, 14130, 14322, 14520, 14601, 15004, 15190, 15246, 15345, 15386, 15543, 15624, 16170, 16368, 16485, 16709, 16940, 17270, 17360, 17424, 17584, 17640, 17787, 18228, 18480, 18755, 18840, 18997, 19096, 19404, 19468, 19530, 19782, 20328, 20460, 20724, 21483, 21560, 21780, 21980, 22320, 22506, 22608, 22785, 23079, 23716, 23870, 24178, 24255, 24304, 24335, 24552, 25410, 25872, 25905, 26040, 26257, 26376, 27280, 27342, 27632, 27720, 28260, 28644, 29040, 29202, 29645, 30008, 30380, 30492, 30690, 30772, 31086, 31248, 32340, 32970, 33418, 33759, 33880, 34069, 34540, 35280, 35574, 35805, 36267, 36456, 37510, 37680, 37994, 38115, 38192, 38465, 38808, 38936, 39060, 39564, 40656, 40920, 41448, 42966, 43120, 43560, 43803, 43960, 45012, 45570, 46158, 47432, 47740, 48356, 48510, 48670, 49104, 49455, 50127, 50820, 51810, 52080, 52514, 52752, 53361, 53537, 54684, 55440, 56265, 56520, 56991, 57288, 58404, 59290, 60016, 60445, 60760, 60984, 61380, 61544, 62172, 64680, 65940, 66836, 67518, 67760, 68138, 68355, 69080, 69237, 71148, 71610, 72534, 72912, 73005, 75020, 75988, 76230, 76930, 77616, 77715, 77872, 78120, 78771, 79128, 81840, 82896, 83545, 84623, 85932, 87120, 87606, 87920, 88935, 90024, 91140, 92316, 94864, 94985, 95480, 96712, 97020, 97340, 98910, 100254, 101640, 102207, 103620, 105028, 106722, 107074, 107415, 108801, 109368, 112530, 113040, 113982, 114576, 115395, 116808, 118580, 120890, 121520, 121968, 122760, 123088, 124344, 129360, 131285, 131880, 132979, 133672, 135036, 136276, 136710, 138160, 138474, 142296, 143220, 145068, 146010, 150040, 150381, 151976, 152460, 153860, 155430, 156240, 157542, 158256, 160611, 167090, 168795, 169246, 170345, 170973, 171864, 175212, 177870, 180048, 181335, 182280, 183799, 184632, 189970, 190960, 193424, 194040, 194680, 197820, 200508, 203280, 204414, 207240, 210056, 213444, 214148, 214830, 217602, 218736, 219015, 225060, 227964, 230790, 233616, 236313, 237160, 238483, 241780, 245520, 248688, 250635, 253869, 262570, 263760, 265958, 266805, 267344, 267685, 270072, 272552, 273420, 276948, 284592, 284955, 286440, 290136, 292020, 300080, 300762, 303952, 304920, 306621, 307720, 310860, 315084, 321222, 334180, 337590, 338492, 340690, 341946, 343728, 346185, 350424, 355740, 362670, 364560, 367598, 369264, 374759, 379940, 388080, 389360, 393855, 395640, 398937, 401016, 408828, 414480, 420112, 423115, 426888, 428296, 429660, 435204, 438030, 450120, 455928, 461580, 472626, 474320, 476966, 481833, 483560, 501270, 507738, 511035, 525140, 531916, 533610, 535370, 540144, 544005, 545104, 546840, 551397, 553896, 569910, 572880, 580272, 584040, 588907, 601524, 609840, 613242, 615440, 621720, 630168, 642444, 664895, 668360, 675180, 676984, 681380, 683892, 692370, 700848, 711480, 715449, 725340, 735196, 749518, 751905, 759880, 761607, 787710, 791280, 797874, 802032, 803055, 817656, 846230, 853776, 854865, 856592, 859320, 870408, 876060, 900240, 911856, 918995, 923160, 930853, 945252, 953932, 963666, 967120, 1002540, 1015476, 1022070, 1050280, 1063832, 1067220, 1070740, 1088010, 1093680, 1102794, 1107792, 1124277, 1139820, 1168080, 1177814, 1181565, 1192415, 1196811, 1203048, 1226484, 1243440, 1260336, 1269345, 1284888, 1329790, 1336720, 1350360, 1353968, 1362760, 1367784, 1384740, 1422960, 1430898, 1450680, 1470392, 1499036, 1503810, 1519760, 1523214, 1533105, 1575420, 1595748, 1606110, 1635312, 1654191, 1692460, 1709730, 1718640, 1740816, 1752120, 1766721, 1837990, 1846320, 1861706, 1873795, 1890504, 1907864, 1927332, 1994685, 2005080, 2030952, 2044140, 2100560, 2127664, 2134440, 2141480, 2146347, 2176020, 2205588, 2248554, 2279640, 2355628, 2363130, 2384830, 2393622, 2406096, 2409165, 2452968, 2538690, 2569776, 2623313, 2659580, 2700720, 2725520, 2735568, 2756985, 2769480, 2792559, 2861796, 2901360, 2940784, 2944535, 2998072, 3007620, 3046428, 3066210, 3150840, 3191496, 3212220, 3308382, 3372831, 3384920, 3419460, 3504240, 3533442, 3577245, 3675980, 3723412, 3747590, 3781008, 3808035, 3815728, 3854664, 3989370, 4010160, 4061904, 4088280, 4122349, 4268880, 4282960, 4292694, 4352040, 4411176, 4497108, 4559280, 4654265, 4711256, 4726260, 4769660, 4787244, 4818330, 4905936, 5077380, 5246626, 5300163, 5319160, 5513970, 5538960, 5585118, 5621385, 5723592, 5889070, 5984055, 5996144, 6015240, 6092856, 6132420, 6301680, 6382992, 6424440, 6616764, 6745662, 6769840, 6838920, 7066884, 7154490, 7351960, 7446824, 7495180, 7616070, 7709328, 7869939, 7978740, 8176560, 8244698, 8270955, 8377677, 8585388, 8704080, 8822352, 8833605, 8994216, 9308530, 9422512, 9452520, 9539320, 9574488, 9636660, 10154760, 10493252, 10600326, 10638320, 10731735, 11027940, 11170236, 11242770, 11447184, 11778140, 11968110, 12030480, 12185712, 12264840, 12367047, 12848880, 13116565, 13233528, 13491324, 13677840, 13962795, 14133768, 14308980, 14703920, 14893648, 14990360, 15232140, 15739878, 15957480, 16489396, 16541910, 16755354, 16864155, 17170776, 17667210, 17988432, 18617060, 18905040, 19078640, 19148976, 19273320, 20309520, 20611745, 20986504, 21200652, 21463470, 22055880, 22340472, 22485540, 23556280, 23609817, 23936220, 24529680, 24734094, 26233130, 26467056, 26500815, 26982648, 27925590, 28267536, 28617960, 28856443, 29980720, 30464280, 31479756, 31914960, 32978792, 33083820, 33510708, 33728310, 34341552, 35334420, 37101141, 37234120, 38546640, 39349695, 41223490, 41888385, 41973008, 42401304, 42926940, 44111760, 44680944, 44971080, 47112560, 47219634, 47872440, 49468188, 52466260, 53001630, 53965296, 55851180, 57235920, 57712886, 60928560, 61835235, 62959512, 65957584, 66167640, 67021416, 67456620, 70668840, 74202282, 74468240, 78699390, 82446980, 83776770, 84802608, 85853880, 86569329, 89942160, 94439268, 95744880, 98936376, 104932520, 106003260, 111702360, 115425772, 118049085, 123670470, 125919024, 132335280, 134042832, 134913240, 141337680, 144282215, 148404564, 157398780, 164893960, 167553540, 171707760, 173138658, 185505705, 188878536, 197872752, 209865040, 212006520, 223404720, 230851544, 236098170, 247340940, 259707987, 269826480, 288564430, 296809128, 314797560, 329787920, 335107080, 346277316, 371011410, 377757072, 424013040, 432846645, 461703088, 472196340, 494681880, 519415974, 577128860, 593618256, 629595120, 670214160, 692554632, 742022820, 865693290, 944392680, 989363760, 1038831948, 1154257720, 1298539935, 1385109264, 1484045640, 1731386580, 1888785360, 2077663896, 2308515440, 2597079870, 2968091280, 3462773160, 4155327792, 5194159740, 6925546320, 10388319480, 20776638960]

約数ペア:

[(1, 20776638960), (2, 10388319480), (3, 6925546320), (4, 5194159740), (5, 4155327792), (6, 3462773160), (7, 2968091280), (8, 2597079870), (9, 2308515440), (10, 2077663896), (11, 1888785360), (12, 1731386580), (14, 1484045640), (15, 1385109264), (16, 1298539935), (18, 1154257720), (20, 1038831948), (21, 989363760), (22, 944392680), (24, 865693290), (28, 742022820), (30, 692554632), (31, 670214160), (33, 629595120), (35, 593618256), (36, 577128860), (40, 519415974), (42, 494681880), (44, 472196340), (45, 461703088), (48, 432846645), (49, 424013040), (55, 377757072), (56, 371011410), (60, 346277316), (62, 335107080), (63, 329787920), (66, 314797560), (70, 296809128), (72, 288564430), (77, 269826480), (80, 259707987), (84, 247340940), (88, 236098170), (90, 230851544), (93, 223404720), (98, 212006520), (99, 209865040), (105, 197872752), (110, 188878536), (112, 185505705), (120, 173138658), (121, 171707760), (124, 167553540), (126, 164893960), (132, 157398780), (140, 148404564), (144, 144282215), (147, 141337680), (154, 134913240), (155, 134042832), (157, 132335280), (165, 125919024), (168, 123670470), (176, 118049085), (180, 115425772), (186, 111702360), (196, 106003260), (198, 104932520), (210, 98936376), (217, 95744880), (220, 94439268), (231, 89942160), (240, 86569329), (242, 85853880), (245, 84802608), (248, 83776770), (252, 82446980), (264, 78699390), (279, 74468240), (280, 74202282), (294, 70668840), (308, 67456620), (310, 67021416), (314, 66167640), (315, 65957584), (330, 62959512), (336, 61835235), (341, 60928560), (360, 57712886), (363, 57235920), (372, 55851180), (385, 53965296), (392, 53001630), (396, 52466260), (420, 49468188), (434, 47872440), (440, 47219634), (441, 47112560), (462, 44971080), (465, 44680944), (471, 44111760), (484, 42926940), (490, 42401304), (495, 41973008), (496, 41888385), (504, 41223490), (528, 39349695), (539, 38546640), (558, 37234120), (560, 37101141), (588, 35334420), (605, 34341552), (616, 33728310), (620, 33510708), (628, 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(1736, 11968110), (1764, 11778140), (1815, 11447184), (1848, 11242770), (1860, 11170236), (1884, 11027940), (1936, 10731735), (1953, 10638320), (1960, 10600326), (1980, 10493252), (2046, 10154760), (2156, 9636660), (2170, 9574488), (2178, 9539320), (2198, 9452520), (2205, 9422512), (2232, 9308530), (2310, 8994216), (2352, 8833605), (2355, 8822352), (2387, 8704080), (2420, 8585388), (2480, 8377677), (2512, 8270955), (2520, 8244698), (2541, 8176560), (2604, 7978740), (2640, 7869939), (2695, 7709328), (2728, 7616070), (2772, 7495180), (2790, 7446824), (2826, 7351960), (2904, 7154490), (2940, 7066884), (3038, 6838920), (3069, 6769840), (3080, 6745662), (3140, 6616764), (3234, 6424440), (3255, 6382992), (3297, 6301680), (3388, 6132420), (3410, 6092856), (3454, 6015240), (3465, 5996144), (3472, 5984055), (3528, 5889070), (3630, 5723592), (3696, 5621385), (3720, 5585118), (3751, 5538960), (3768, 5513970), (3906, 5319160), (3920, 5300163), (3960, 5246626), (4092, 5077380), (4235, 4905936), (4312, 4818330), (4340, 4787244), (4356, 4769660), (4396, 4726260), (4410, 4711256), (4464, 4654265), (4557, 4559280), (4620, 4497108), (4710, 4411176), (4774, 4352040), (4840, 4292694), (4851, 4282960), (4867, 4268880), (5040, 4122349), (5082, 4088280), (5115, 4061904), (5181, 4010160), (5208, 3989370), (5390, 3854664), (5445, 3815728), (5456, 3808035), (5495, 3781008), (5544, 3747590), (5580, 3723412), (5652, 3675980), (5808, 3577245), (5880, 3533442), (5929, 3504240), (6076, 3419460), (6138, 3384920), (6160, 3372831), (6280, 3308382), (6468, 3212220), (6510, 3191496), (6594, 3150840), (6776, 3066210), (6820, 3046428), (6908, 3007620), (6930, 2998072), (7056, 2944535), (7065, 2940784), (7161, 2901360), (7260, 2861796), (7440, 2792559), (7502, 2769480), (7536, 2756985), (7595, 2735568), (7623, 2725520), (7693, 2700720), (7812, 2659580), (7920, 2623313), (8085, 2569776), (8184, 2538690), (8470, 2452968), (8624, 2409165), (8635, 2406096), (8680, 2393622), (8712, 2384830), (8792, 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1192415), (17584, 1181565), (17640, 1177814), (17787, 1168080), (18228, 1139820), (18480, 1124277), (18755, 1107792), (18840, 1102794), (18997, 1093680), (19096, 1088010), (19404, 1070740), (19468, 1067220), (19530, 1063832), (19782, 1050280), (20328, 1022070), (20460, 1015476), (20724, 1002540), (21483, 967120), (21560, 963666), (21780, 953932), (21980, 945252), (22320, 930853), (22506, 923160), (22608, 918995), (22785, 911856), (23079, 900240), (23716, 876060), (23870, 870408), (24178, 859320), (24255, 856592), (24304, 854865), (24335, 853776), (24552, 846230), (25410, 817656), (25872, 803055), (25905, 802032), (26040, 797874), (26257, 791280), (26376, 787710), (27280, 761607), (27342, 759880), (27632, 751905), (27720, 749518), (28260, 735196), (28644, 725340), (29040, 715449), (29202, 711480), (29645, 700848), (30008, 692370), (30380, 683892), (30492, 681380), (30690, 676984), (30772, 675180), (31086, 668360), (31248, 664895), (32340, 642444), (32970, 630168), (33418, 621720), 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