20884913280

素因数分解:

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

素因数の和:119

約数の個数: 1152

約数和(自身を含む): 94803696000

約数和(自身を除く): 73918782720

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, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 62, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 98, 99, 105, 110, 112, 120, 124, 126, 128, 132, 140, 144, 147, 154, 155, 160, 165, 168, 176, 180, 186, 192, 196, 198, 210, 217, 220, 224, 231, 240, 245, 248, 252, 264, 279, 280, 288, 294, 308, 310, 315, 320, 330, 336, 341, 343, 352, 360, 372, 384, 385, 392, 396, 420, 434, 440, 441, 448, 462, 465, 480, 490, 495, 496, 504, 528, 539, 558, 560, 576, 588, 616, 620, 630, 640, 651, 660, 672, 682, 686, 693, 704, 720, 735, 744, 770, 784, 792, 840, 868, 880, 882, 896, 924, 930, 960, 961, 980, 990, 992, 1008, 1023, 1029, 1056, 1078, 1085, 1116, 1120, 1152, 1155, 1176, 1232, 1240, 1260, 1302, 1320, 1344, 1364, 1372, 1386, 1395, 1408, 1440, 1470, 1488, 1519, 1540, 1568, 1584, 1617, 1680, 1705, 1715, 1736, 1760, 1764, 1848, 1860, 1920, 1922, 1953, 1960, 1980, 1984, 2016, 2046, 2058, 2112, 2156, 2170, 2205, 2232, 2240, 2310, 2352, 2387, 2464, 2480, 2520, 2604, 2640, 2688, 2695, 2728, 2744, 2772, 2790, 2880, 2883, 2940, 2976, 3038, 3069, 3080, 3087, 3136, 3168, 3234, 3255, 3360, 3410, 3430, 3465, 3472, 3520, 3528, 3696, 3720, 3773, 3844, 3906, 3920, 3960, 3968, 4032, 4092, 4116, 4224, 4312, 4340, 4410, 4464, 4480, 4557, 4620, 4704, 4774, 4805, 4851, 4928, 4960, 5040, 5115, 5145, 5208, 5280, 5390, 5456, 5488, 5544, 5580, 5760, 5766, 5880, 5952, 6076, 6138, 6160, 6174, 6272, 6336, 6468, 6510, 6720, 6727, 6820, 6860, 6930, 6944, 7040, 7056, 7161, 7392, 7440, 7546, 7595, 7688, 7812, 7840, 7920, 8064, 8085, 8184, 8232, 8624, 8649, 8680, 8820, 8928, 9114, 9240, 9408, 9548, 9610, 9702, 9765, 9856, 9920, 10080, 10230, 10290, 10416, 10560, 10571, 10633, 10780, 10912, 10976, 11088, 11160, 11319, 11532, 11760, 11904, 11935, 12152, 12276, 12320, 12348, 12672, 12936, 13020, 13440, 13454, 13640, 13671, 13720, 13860, 13888, 14112, 14322, 14415, 14784, 14880, 15092, 15190, 15345, 15376, 15435, 15624, 15680, 15840, 16170, 16368, 16464, 16709, 17248, 17298, 17360, 17640, 17856, 18228, 18480, 18816, 18865, 19096, 19220, 19404, 19530, 19840, 20160, 20181, 20460, 20580, 20832, 21120, 21142, 21266, 21483, 21560, 21824, 21952, 22176, 22320, 22638, 22785, 23064, 23520, 23870, 24255, 24304, 24552, 24640, 24696, 25872, 26040, 26908, 27280, 27342, 27440, 27720, 27776, 28224, 28644, 28830, 29568, 29760, 30184, 30380, 30690, 30752, 30870, 31248, 31360, 31680, 31713, 31899, 32340, 32736, 32928, 33418, 33635, 33957, 34496, 34596, 34720, 35280, 35712, 35805, 36456, 36960, 37730, 38192, 38440, 38808, 39060, 40320, 40362, 40920, 41160, 41664, 42284, 42532, 42966, 43120, 43245, 43648, 43904, 44352, 44640, 45276, 45570, 46128, 47040, 47089, 47740, 48510, 48608, 49104, 49280, 49392, 50127, 51744, 52080, 52855, 53165, 53816, 54560, 54684, 54880, 55440, 56448, 56595, 57288, 57660, 59520, 60368, 60543, 60760, 61380, 61504, 61740, 62496, 63360, 63426, 63798, 64680, 65472, 65856, 66836, 67270, 67914, 68355, 68992, 69192, 69440, 70560, 71610, 72912, 73920, 73997, 75460, 76384, 76880, 77616, 78120, 80724, 81840, 82320, 83328, 83545, 84568, 85064, 85932, 86240, 86490, 88704, 89280, 90552, 91140, 92256, 94080, 94178, 95139, 95480, 95697, 97020, 97216, 98208, 98784, 100254, 100905, 103488, 104160, 105710, 106330, 107415, 107632, 109120, 109368, 109760, 110880, 113190, 114576, 115320, 116963, 120736, 121086, 121520, 122760, 123008, 123480, 124992, 126852, 127596, 129360, 130944, 131712, 133672, 134540, 135828, 136710, 138384, 138880, 141120, 141267, 143220, 145824, 147840, 147994, 150381, 150920, 152768, 153760, 155232, 156240, 158565, 159495, 161448, 163680, 164640, 167090, 169136, 169785, 170128, 171864, 172480, 172980, 178560, 181104, 182280, 184512, 188356, 190278, 190960, 191394, 194040, 194432, 196416, 197568, 200508, 201810, 206976, 208320, 211420, 212660, 214830, 215264, 218240, 218736, 219520, 221760, 221991, 226380, 229152, 230640, 233926, 235445, 241472, 242172, 243040, 245520, 246960, 249984, 250635, 253704, 255192, 258720, 267344, 269080, 271656, 273420, 276768, 282240, 282534, 286440, 291648, 295988, 300762, 301840, 302715, 305536, 307520, 310464, 312480, 317130, 318990, 322896, 327360, 329280, 329623, 334180, 338272, 339570, 340256, 343728, 344960, 345960, 350889, 362208, 364560, 369024, 369985, 376712, 380556, 381920, 382788, 388080, 392832, 395136, 401016, 403620, 416640, 422840, 423801, 425320, 429660, 430528, 437472, 443520, 443982, 452760, 458304, 461280, 467852, 470890, 475695, 478485, 482944, 484344, 486080, 491040, 493920, 501270, 507408, 510384, 517440, 517979, 534688, 538160, 543312, 546840, 553536, 565068, 572880, 583296, 584815, 591976, 601524, 603680, 605430, 615040, 620928, 624960, 634260, 637980, 645792, 654720, 658560, 659246, 665973, 668360, 676544, 679140, 680512, 687456, 691920, 701778, 706335, 724416, 729120, 739970, 751905, 753424, 761112, 763840, 765576, 776160, 802032, 807240, 845680, 847602, 850640, 859320, 861056, 874944, 887964, 905520, 916608, 922560, 935704, 941780, 951390, 956970, 968688, 972160, 982080, 987840, 988869, 1002540, 1014816, 1020768, 1034880, 1035958, 1052667, 1069376, 1076320, 1086624, 1093680, 1107072, 1109955, 1130136, 1145760, 1169630, 1183952, 1203048, 1207360, 1210860, 1249920, 1268520, 1275960, 1291584, 1318492, 1331946, 1336720, 1353088, 1358280, 1361024, 1374912, 1383840, 1403556, 1412670, 1448832, 1458240, 1479940, 1503810, 1506848, 1522224, 1527680, 1531152, 1552320, 1553937, 1604064, 1614480, 1648115, 1691360, 1695204, 1701280, 1718640, 1749888, 1754445, 1775928, 1811040, 1845120, 1871408, 1883560, 1902780, 1913940, 1937376, 1964160, 1975680, 1977738, 2005080, 2029632, 2041536, 2071916, 2105334, 2119005, 2138752, 2152640, 2173248, 2187360, 2219910, 2260272, 2291520, 2339260, 2367904, 2406096, 2414720, 2421720, 2537040, 2551920, 2583168, 2589895, 2636984, 2663892, 2673440, 2716560, 2749824, 2767680, 2807112, 2825340, 2916480, 2959880, 2966607, 3007620, 3013696, 3044448, 3062304, 3104640, 3107874, 3208128, 3228960, 3296230, 3329865, 3382720, 3390408, 3402560, 3437280, 3508890, 3551856, 3622080, 3625853, 3742816, 3767120, 3805560, 3827880, 3874752, 3955476, 4010160, 4059264, 4083072, 4143832, 4210668, 4238010, 4305280, 4346496, 4374720, 4439820, 4520544, 4583040, 4661811, 4678520, 4735808, 4812192, 4843440, 4944345, 5074080, 5103840, 5179790, 5263335, 5273968, 5327784, 5346880, 5433120, 5535360, 5614224, 5650680, 5919760, 5933214, 6015240, 6027392, 6088896, 6124608, 6215748, 6416256, 6457920, 6592460, 6659730, 6765440, 6780816, 6805120, 6874560, 7017780, 7103712, 7244160, 7251706, 7485632, 7534240, 7611120, 7655760, 7749504, 7769685, 7910952, 8020320, 8287664, 8421336, 8476020, 8749440, 8879640, 9041088, 9323622, 9357040, 9471616, 9624384, 9686880, 9888690, 10148160, 10207680, 10359580, 10526670, 10547936, 10655568, 10693760, 10866240, 10877559, 11228448, 11301360, 11839520, 11866428, 12030480, 12177792, 12249216, 12431496, 12915840, 13184920, 13319460, 13561632, 13749120, 14035560, 14207424, 14503412, 14833035, 14971264, 15068480, 15222240, 15311520, 15539370, 15821904, 16040640, 16575328, 16842672, 16952040, 17759280, 18082176, 18129265, 18647244, 18714080, 19248768, 19373760, 19777380, 20296320, 20415360, 20719160, 21053340, 21095872, 21311136, 21732480, 21755118, 22456896, 22602720, 23309055, 23679040, 23732856, 24060960, 24862992, 26369840, 26638920, 27123264, 28071120, 28414848, 29006824, 29666070, 30136960, 30444480, 30623040, 31078740, 31643808, 32081280, 32632677, 33150656, 33685344, 33904080, 35518560, 36258530, 37294488, 37428160, 38747520, 39554760, 41438320, 42106680, 42191744, 42622272, 43510236, 44913792, 45205440, 46618110, 47358080, 47465712, 48121920, 49725984, 52739680, 53277840, 54246528, 54387795, 56142240, 58013648, 59332140, 60888960, 61246080, 62157480, 63287616, 65265354, 66301312, 67370688, 67808160, 71037120, 72517060, 74588976, 74856320, 79109520, 82876640, 84213360, 85244544, 87020472, 90410880, 93236220, 94931424, 96243840, 99451968, 105479360, 106555680, 108775590, 112284480, 116027296, 118664280, 124314960, 126575232, 130530708, 134741376, 135616320, 142074240, 145034120, 149177952, 158219040, 163163385, 165753280, 168426720, 174040944, 186472440, 189862848, 198903936, 210958720, 213111360, 217551180, 224568960, 232054592, 237328560, 248629920, 261061416, 271232640, 290068240, 298355904, 316438080, 326326770, 331506560, 336853440, 348081888, 372944880, 379725696, 426222720, 435102360, 464109184, 474657120, 497259840, 522122832, 580136480, 596711808, 632876160, 652653540, 673706880, 696163776, 745889760, 870204720, 949314240, 994519680, 1044245664, 1160272960, 1305307080, 1392327552, 1491779520, 1740409440, 1898628480, 2088491328, 2320545920, 2610614160, 2983559040, 3480818880, 4176982656, 5221228320, 6961637760, 10442456640, 20884913280]

約数ペア:

[(1, 20884913280), (2, 10442456640), (3, 6961637760), (4, 5221228320), (5, 4176982656), (6, 3480818880), (7, 2983559040), (8, 2610614160), (9, 2320545920), (10, 2088491328), (11, 1898628480), (12, 1740409440), (14, 1491779520), (15, 1392327552), (16, 1305307080), (18, 1160272960), (20, 1044245664), (21, 994519680), (22, 949314240), (24, 870204720), (28, 745889760), (30, 696163776), (31, 673706880), (32, 652653540), (33, 632876160), (35, 596711808), (36, 580136480), (40, 522122832), (42, 497259840), (44, 474657120), (45, 464109184), (48, 435102360), (49, 426222720), (55, 379725696), (56, 372944880), (60, 348081888), (62, 336853440), (63, 331506560), (64, 326326770), (66, 316438080), (70, 298355904), (72, 290068240), (77, 271232640), (80, 261061416), (84, 248629920), (88, 237328560), (90, 232054592), (93, 224568960), (96, 217551180), (98, 213111360), (99, 210958720), (105, 198903936), (110, 189862848), (112, 186472440), (120, 174040944), (124, 168426720), (126, 165753280), (128, 163163385), (132, 158219040), (140, 149177952), (144, 145034120), (147, 142074240), (154, 135616320), (155, 134741376), (160, 130530708), (165, 126575232), (168, 124314960), (176, 118664280), (180, 116027296), (186, 112284480), (192, 108775590), (196, 106555680), (198, 105479360), (210, 99451968), (217, 96243840), (220, 94931424), (224, 93236220), (231, 90410880), (240, 87020472), (245, 85244544), (248, 84213360), (252, 82876640), (264, 79109520), (279, 74856320), (280, 74588976), (288, 72517060), (294, 71037120), (308, 67808160), (310, 67370688), (315, 66301312), (320, 65265354), (330, 63287616), (336, 62157480), (341, 61246080), (343, 60888960), (352, 59332140), (360, 58013648), (372, 56142240), (384, 54387795), (385, 54246528), (392, 53277840), (396, 52739680), (420, 49725984), (434, 48121920), (440, 47465712), (441, 47358080), (448, 46618110), (462, 45205440), (465, 44913792), (480, 43510236), (490, 42622272), (495, 42191744), (496, 42106680), (504, 41438320), (528, 39554760), (539, 38747520), (558, 37428160), (560, 37294488), (576, 36258530), (588, 35518560), (616, 33904080), (620, 33685344), (630, 33150656), (640, 32632677), (651, 32081280), (660, 31643808), (672, 31078740), (682, 30623040), (686, 30444480), (693, 30136960), (704, 29666070), (720, 29006824), (735, 28414848), (744, 28071120), (770, 27123264), (784, 26638920), (792, 26369840), (840, 24862992), (868, 24060960), (880, 23732856), (882, 23679040), (896, 23309055), (924, 22602720), (930, 22456896), (960, 21755118), (961, 21732480), (980, 21311136), (990, 21095872), (992, 21053340), (1008, 20719160), (1023, 20415360), (1029, 20296320), (1056, 19777380), (1078, 19373760), (1085, 19248768), (1116, 18714080), (1120, 18647244), (1152, 18129265), (1155, 18082176), (1176, 17759280), (1232, 16952040), (1240, 16842672), (1260, 16575328), (1302, 16040640), (1320, 15821904), (1344, 15539370), (1364, 15311520), (1372, 15222240), (1386, 15068480), (1395, 14971264), (1408, 14833035), (1440, 14503412), (1470, 14207424), (1488, 14035560), (1519, 13749120), (1540, 13561632), (1568, 13319460), (1584, 13184920), (1617, 12915840), (1680, 12431496), (1705, 12249216), (1715, 12177792), (1736, 12030480), (1760, 11866428), (1764, 11839520), (1848, 11301360), (1860, 11228448), (1920, 10877559), (1922, 10866240), (1953, 10693760), (1960, 10655568), (1980, 10547936), (1984, 10526670), (2016, 10359580), (2046, 10207680), (2058, 10148160), (2112, 9888690), (2156, 9686880), (2170, 9624384), (2205, 9471616), (2232, 9357040), (2240, 9323622), (2310, 9041088), (2352, 8879640), (2387, 8749440), (2464, 8476020), (2480, 8421336), (2520, 8287664), (2604, 8020320), (2640, 7910952), (2688, 7769685), (2695, 7749504), (2728, 7655760), (2744, 7611120), (2772, 7534240), (2790, 7485632), (2880, 7251706), (2883, 7244160), (2940, 7103712), (2976, 7017780), (3038, 6874560), (3069, 6805120), (3080, 6780816), (3087, 6765440), (3136, 6659730), (3168, 6592460), (3234, 6457920), (3255, 6416256), (3360, 6215748), (3410, 6124608), (3430, 6088896), (3465, 6027392), (3472, 6015240), (3520, 5933214), (3528, 5919760), (3696, 5650680), (3720, 5614224), (3773, 5535360), (3844, 5433120), (3906, 5346880), (3920, 5327784), (3960, 5273968), (3968, 5263335), (4032, 5179790), (4092, 5103840), (4116, 5074080), (4224, 4944345), (4312, 4843440), (4340, 4812192), (4410, 4735808), (4464, 4678520), (4480, 4661811), (4557, 4583040), (4620, 4520544), (4704, 4439820), (4774, 4374720), (4805, 4346496), (4851, 4305280), (4928, 4238010), (4960, 4210668), (5040, 4143832), (5115, 4083072), (5145, 4059264), (5208, 4010160), (5280, 3955476), (5390, 3874752), (5456, 3827880), (5488, 3805560), (5544, 3767120), (5580, 3742816), (5760, 3625853), (5766, 3622080), (5880, 3551856), (5952, 3508890), (6076, 3437280), (6138, 3402560), (6160, 3390408), (6174, 3382720), (6272, 3329865), (6336, 3296230), (6468, 3228960), (6510, 3208128), (6720, 3107874), (6727, 3104640), (6820, 3062304), (6860, 3044448), (6930, 3013696), (6944, 3007620), (7040, 2966607), (7056, 2959880), (7161, 2916480), (7392, 2825340), (7440, 2807112), (7546, 2767680), (7595, 2749824), (7688, 2716560), (7812, 2673440), (7840, 2663892), (7920, 2636984), (8064, 2589895), (8085, 2583168), (8184, 2551920), (8232, 2537040), (8624, 2421720), (8649, 2414720), (8680, 2406096), (8820, 2367904), (8928, 2339260), (9114, 2291520), (9240, 2260272), (9408, 2219910), (9548, 2187360), (9610, 2173248), (9702, 2152640), (9765, 2138752), (9856, 2119005), (9920, 2105334), (10080, 2071916), (10230, 2041536), (10290, 2029632), (10416, 2005080), (10560, 1977738), (10571, 1975680), (10633, 1964160), (10780, 1937376), (10912, 1913940), (10976, 1902780), (11088, 1883560), (11160, 1871408), (11319, 1845120), (11532, 1811040), (11760, 1775928), (11904, 1754445), (11935, 1749888), (12152, 1718640), (12276, 1701280), (12320, 1695204), (12348, 1691360), (12672, 1648115), (12936, 1614480), (13020, 1604064), (13440, 1553937), (13454, 1552320), (13640, 1531152), (13671, 1527680), 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