21495045600

素因数分解:

$2^5\times 3^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:949

約数の個数: 864

約数和(自身を含む): 94471453440

約数和(自身を除く): 72976407840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 50, 54, 56, 60, 63, 69, 70, 72, 75, 80, 84, 90, 92, 96, 98, 100, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 150, 160, 161, 168, 175, 180, 184, 189, 196, 200, 207, 210, 216, 224, 225, 230, 240, 245, 252, 270, 276, 280, 288, 294, 300, 315, 322, 336, 345, 350, 360, 368, 378, 392, 400, 414, 420, 432, 441, 450, 460, 480, 483, 490, 504, 525, 540, 552, 560, 575, 588, 600, 621, 630, 644, 672, 675, 690, 700, 720, 735, 736, 756, 784, 800, 805, 828, 840, 864, 882, 883, 900, 920, 945, 966, 980, 1008, 1035, 1050, 1080, 1104, 1120, 1127, 1150, 1176, 1200, 1225, 1242, 1260, 1288, 1323, 1350, 1380, 1400, 1440, 1449, 1470, 1512, 1568, 1575, 1610, 1656, 1680, 1725, 1764, 1766, 1800, 1840, 1890, 1932, 1960, 2016, 2070, 2100, 2160, 2205, 2208, 2254, 2300, 2352, 2400, 2415, 2450, 2484, 2520, 2576, 2646, 2649, 2700, 2760, 2800, 2898, 2940, 3024, 3105, 3150, 3220, 3312, 3360, 3381, 3450, 3528, 3532, 3600, 3675, 3680, 3780, 3864, 3920, 4025, 4140, 4200, 4320, 4347, 4410, 4415, 4508, 4600, 4704, 4725, 4830, 4900, 4968, 5040, 5152, 5175, 5292, 5298, 5400, 5520, 5600, 5635, 5796, 5880, 6048, 6181, 6210, 6300, 6440, 6615, 6624, 6762, 6900, 7056, 7064, 7200, 7245, 7350, 7560, 7728, 7840, 7947, 8050, 8280, 8400, 8694, 8820, 8830, 9016, 9200, 9450, 9660, 9800, 9936, 10080, 10143, 10350, 10584, 10596, 10800, 11025, 11040, 11270, 11592, 11760, 12075, 12362, 12420, 12600, 12880, 13230, 13245, 13524, 13800, 14112, 14128, 14490, 14700, 15120, 15456, 15525, 15894, 16100, 16560, 16800, 16905, 17388, 17640, 17660, 18032, 18400, 18543, 18900, 19320, 19600, 19872, 20286, 20309, 20700, 21168, 21192, 21600, 21735, 22050, 22075, 22540, 23184, 23520, 23841, 24150, 24724, 24840, 25200, 25760, 26460, 26490, 27048, 27600, 28175, 28256, 28980, 29400, 30240, 30429, 30905, 31050, 31788, 32200, 33075, 33120, 33810, 34776, 35280, 35320, 36064, 36225, 37086, 37800, 38640, 39200, 39735, 40572, 40618, 41400, 42336, 42384, 43267, 43470, 44100, 44150, 45080, 46368, 47682, 48300, 49448, 49680, 50400, 50715, 52920, 52980, 54096, 55200, 55629, 56350, 57960, 58800, 60858, 60927, 61810, 62100, 63576, 64400, 66150, 66225, 67620, 69552, 70560, 70640, 72450, 74172, 75600, 77280, 79470, 81144, 81236, 82800, 84525, 84768, 86534, 86940, 88200, 88300, 90160, 92715, 95364, 96600, 98896, 99360, 101430, 101545, 105840, 105960, 108192, 108675, 111258, 112700, 115920, 117600, 119205, 121716, 121854, 123620, 124200, 127152, 128800, 129801, 132300, 132450, 135240, 139104, 141280, 142163, 144900, 148344, 151200, 152145, 154525, 158940, 162288, 162472, 165600, 166887, 169050, 173068, 173880, 176400, 176600, 180320, 182781, 185430, 190728, 193200, 197792, 198675, 202860, 203090, 211680, 211920, 216335, 217350, 222516, 225400, 231840, 238410, 243432, 243708, 247240, 248400, 253575, 254304, 259602, 264600, 264900, 270480, 278145, 284326, 289800, 296688, 304290, 304635, 309050, 317880, 324576, 324944, 333774, 338100, 346136, 347760, 352800, 353200, 365562, 370860, 381456, 386400, 389403, 397350, 405720, 406180, 423840, 426489, 432670, 434700, 445032, 450800, 463575, 476820, 486864, 487416, 494480, 496800, 507150, 507725, 519204, 529200, 529800, 540960, 548343, 556290, 568652, 579600, 593376, 596025, 608580, 609270, 618100, 635760, 649005, 649888, 667548, 676200, 692272, 695520, 706400, 710815, 731124, 741720, 760725, 762912, 778806, 794700, 811440, 812360, 834435, 852978, 865340, 869400, 890064, 901600, 913905, 927150, 953640, 973728, 974832, 988960, 995141, 1014300, 1015450, 1038408, 1058400, 1059600, 1081675, 1096686, 1112580, 1137304, 1159200, 1168209, 1192050, 1217160, 1218540, 1236200, 1271520, 1279467, 1298010, 1335096, 1352400, 1384544, 1390725, 1421630, 1462248, 1483440, 1521450, 1523175, 1557612, 1589400, 1622880, 1624720, 1668870, 1705956, 1730680, 1738800, 1780128, 1827810, 1854300, 1907280, 1947015, 1949664, 1990282, 2028600, 2030900, 2076816, 2119200, 2132445, 2163350, 2193372, 2225160, 2274608, 2336418, 2384100, 2434320, 2437080, 2472400, 2558934, 2596020, 2670192, 2704800, 2741715, 2781450, 2843260, 2924496, 2966880, 2985423, 3042900, 3046350, 3115224, 3178800, 3245025, 3249440, 3337740, 3411912, 3461360, 3477600, 3554075, 3655620, 3708600, 3814560, 3838401, 3894030, 3980564, 4057200, 4061800, 4153632, 4172175, 4264890, 4326700, 4386744, 4450320, 4549216, 4569525, 4672836, 4768200, 4868640, 4874160, 4944800, 4975705, 5117868, 5192040, 5340384, 5483430, 5562900, 5686520, 5841045, 5848992, 5970846, 6085800, 6092700, 6230448, 6357600, 6397335, 6490050, 6675480, 6823824, 6922720, 7108150, 7311240, 7417200, 7676802, 7788060, 7961128, 8114400, 8123600, 8344350, 8529780, 8653400, 8773488, 8900640, 8956269, 9139050, 9345672, 9536400, 9735075, 9748320, 9951410, 10235736, 10384080, 10662225, 10966860, 11125800, 11373040, 11682090, 11941692, 12171600, 12185400, 12460896, 12794670, 12980100, 13350960, 13647648, 13708575, 14216300, 14622480, 14834400, 14927115, 15353604, 15576120, 15922256, 16247200, 16688700, 17059560, 17306800, 17546976, 17912538, 18278100, 18691344, 19072800, 19192005, 19470150, 19902820, 20471472, 20768160, 21324450, 21933720, 22251600, 22746080, 23364180, 23883384, 24343200, 24370800, 24878525, 25589340, 25960200, 26701920, 26868807, 27417150, 28432600, 29205225, 29244960, 29854230, 30707208, 31152240, 31844512, 31986675, 33377400, 34119120, 34613600, 35825076, 36556200, 37382688, 38384010, 38940300, 39805640, 40942944, 42648900, 43867440, 44503200, 44781345, 46728360, 47766768, 48741600, 49757050, 51178680, 51920400, 53737614, 54834300, 56865200, 58410450, 59708460, 61414416, 62304480, 63973350, 66754800, 68238240, 71650152, 73112400, 74635575, 76768020, 77880600, 79611280, 85297800, 87734880, 89562690, 93456720, 95533536, 95960025, 99514100, 102357360, 103840800, 107475228, 109668600, 113730400, 116820900, 119416920, 122828832, 127946700, 133509600, 134344035, 143300304, 146224800, 149271150, 153536040, 155761200, 159222560, 170595600, 179125380, 186913440, 191920050, 199028200, 204714720, 214950456, 219337200, 223906725, 233641800, 238833840, 255893400, 268688070, 286600608, 298542300, 307072080, 311522400, 341191200, 358250760, 383840100, 398056400, 429900912, 438674400, 447813450, 467283600, 477667680, 511786800, 537376140, 597084600, 614144160, 671720175, 716501520, 767680200, 796112800, 859801824, 895626900, 934567200, 1023573600, 1074752280, 1194169200, 1343440350, 1433003040, 1535360400, 1791253800, 2149504560, 2388338400, 2686880700, 3070720800, 3582507600, 4299009120, 5373761400, 7165015200, 10747522800, 21495045600]

約数ペア:

[(1, 21495045600), (2, 10747522800), (3, 7165015200), (4, 5373761400), (5, 4299009120), (6, 3582507600), (7, 3070720800), (8, 2686880700), (9, 2388338400), (10, 2149504560), (12, 1791253800), (14, 1535360400), (15, 1433003040), (16, 1343440350), (18, 1194169200), (20, 1074752280), (21, 1023573600), (23, 934567200), (24, 895626900), (25, 859801824), (27, 796112800), (28, 767680200), (30, 716501520), (32, 671720175), (35, 614144160), (36, 597084600), (40, 537376140), (42, 511786800), (45, 477667680), (46, 467283600), (48, 447813450), (49, 438674400), (50, 429900912), (54, 398056400), (56, 383840100), (60, 358250760), (63, 341191200), (69, 311522400), (70, 307072080), (72, 298542300), (75, 286600608), (80, 268688070), (84, 255893400), (90, 238833840), (92, 233641800), (96, 223906725), (98, 219337200), (100, 214950456), (105, 204714720), (108, 199028200), (112, 191920050), (115, 186913440), (120, 179125380), (126, 170595600), (135, 159222560), (138, 155761200), (140, 153536040), (144, 149271150), (147, 146224800), (150, 143300304), (160, 134344035), (161, 133509600), (168, 127946700), (175, 122828832), (180, 119416920), (184, 116820900), (189, 113730400), (196, 109668600), (200, 107475228), (207, 103840800), (210, 102357360), (216, 99514100), (224, 95960025), (225, 95533536), (230, 93456720), (240, 89562690), (245, 87734880), (252, 85297800), (270, 79611280), (276, 77880600), (280, 76768020), (288, 74635575), (294, 73112400), (300, 71650152), (315, 68238240), (322, 66754800), (336, 63973350), (345, 62304480), (350, 61414416), (360, 59708460), (368, 58410450), (378, 56865200), (392, 54834300), (400, 53737614), (414, 51920400), (420, 51178680), (432, 49757050), (441, 48741600), (450, 47766768), (460, 46728360), (480, 44781345), (483, 44503200), (490, 43867440), (504, 42648900), (525, 40942944), (540, 39805640), (552, 38940300), (560, 38384010), (575, 37382688), (588, 36556200), (600, 35825076), (621, 34613600), (630, 34119120), (644, 33377400), (672, 31986675), (675, 31844512), (690, 31152240), (700, 30707208), (720, 29854230), (735, 29244960), (736, 29205225), (756, 28432600), (784, 27417150), (800, 26868807), (805, 26701920), (828, 25960200), (840, 25589340), (864, 24878525), (882, 24370800), (883, 24343200), (900, 23883384), (920, 23364180), (945, 22746080), (966, 22251600), (980, 21933720), (1008, 21324450), (1035, 20768160), (1050, 20471472), (1080, 19902820), (1104, 19470150), (1120, 19192005), (1127, 19072800), (1150, 18691344), (1176, 18278100), (1200, 17912538), (1225, 17546976), (1242, 17306800), (1260, 17059560), (1288, 16688700), (1323, 16247200), (1350, 15922256), (1380, 15576120), (1400, 15353604), (1440, 14927115), (1449, 14834400), (1470, 14622480), (1512, 14216300), (1568, 13708575), (1575, 13647648), (1610, 13350960), (1656, 12980100), (1680, 12794670), (1725, 12460896), (1764, 12185400), (1766, 12171600), (1800, 11941692), (1840, 11682090), (1890, 11373040), (1932, 11125800), (1960, 10966860), (2016, 10662225), (2070, 10384080), (2100, 10235736), (2160, 9951410), (2205, 9748320), (2208, 9735075), (2254, 9536400), (2300, 9345672), (2352, 9139050), (2400, 8956269), (2415, 8900640), (2450, 8773488), (2484, 8653400), (2520, 8529780), (2576, 8344350), (2646, 8123600), (2649, 8114400), (2700, 7961128), (2760, 7788060), (2800, 7676802), (2898, 7417200), (2940, 7311240), (3024, 7108150), (3105, 6922720), (3150, 6823824), (3220, 6675480), (3312, 6490050), (3360, 6397335), (3381, 6357600), (3450, 6230448), (3528, 6092700), (3532, 6085800), (3600, 5970846), (3675, 5848992), (3680, 5841045), (3780, 5686520), (3864, 5562900), (3920, 5483430), (4025, 5340384), (4140, 5192040), (4200, 5117868), (4320, 4975705), (4347, 4944800), (4410, 4874160), (4415, 4868640), (4508, 4768200), (4600, 4672836), (4704, 4569525), (4725, 4549216), (4830, 4450320), (4900, 4386744), (4968, 4326700), (5040, 4264890), (5152, 4172175), (5175, 4153632), (5292, 4061800), (5298, 4057200), (5400, 3980564), (5520, 3894030), (5600, 3838401), (5635, 3814560), (5796, 3708600), (5880, 3655620), (6048, 3554075), (6181, 3477600), (6210, 3461360), (6300, 3411912), (6440, 3337740), (6615, 3249440), (6624, 3245025), (6762, 3178800), (6900, 3115224), (7056, 3046350), (7064, 3042900), (7200, 2985423), (7245, 2966880), (7350, 2924496), (7560, 2843260), (7728, 2781450), (7840, 2741715), (7947, 2704800), (8050, 2670192), (8280, 2596020), (8400, 2558934), (8694, 2472400), (8820, 2437080), (8830, 2434320), (9016, 2384100), (9200, 2336418), (9450, 2274608), (9660, 2225160), (9800, 2193372), (9936, 2163350), (10080, 2132445), (10143, 2119200), (10350, 2076816), (10584, 2030900), (10596, 2028600), (10800, 1990282), (11025, 1949664), (11040, 1947015), (11270, 1907280), (11592, 1854300), (11760, 1827810), (12075, 1780128), (12362, 1738800), (12420, 1730680), (12600, 1705956), (12880, 1668870), (13230, 1624720), (13245, 1622880), (13524, 1589400), (13800, 1557612), (14112, 1523175), (14128, 1521450), (14490, 1483440), (14700, 1462248), (15120, 1421630), (15456, 1390725), (15525, 1384544), (15894, 1352400), (16100, 1335096), (16560, 1298010), (16800, 1279467), (16905, 1271520), (17388, 1236200), (17640, 1218540), (17660, 1217160), (18032, 1192050), (18400, 1168209), (18543, 1159200), (18900, 1137304), (19320, 1112580), (19600, 1096686), (19872, 1081675), (20286, 1059600), (20309, 1058400), (20700, 1038408), (21168, 1015450), (21192, 1014300), (21600, 995141), (21735, 988960), (22050, 974832), (22075, 973728), (22540, 953640), (23184, 927150), (23520, 913905), (23841, 901600), (24150, 890064), (24724, 869400), (24840, 865340), (25200, 852978), (25760, 834435), (26460, 812360), (26490, 811440), (27048, 794700), (27600, 778806), (28175, 762912), (28256, 760725), (28980, 741720), (29400, 731124), (30240, 710815), (30429, 706400), (30905, 695520), (31050, 692272), (31788, 676200), (32200, 667548), (33075, 649888), (33120, 649005), (33810, 635760), (34776, 618100), (35280, 609270), (35320, 608580), (36064, 596025), (36225, 593376), (37086, 579600), (37800, 568652), (38640, 556290), (39200, 548343), (39735, 540960), (40572, 529800), (40618, 529200), (41400, 519204), (42336, 507725), (42384, 507150), (43267, 496800), (43470, 494480), (44100, 487416), (44150, 486864), (45080, 476820), (46368, 463575), (47682, 450800), (48300, 445032), (49448, 434700), (49680, 432670), (50400, 426489), (50715, 423840), (52920, 406180), (52980, 405720), (54096, 397350), (55200, 389403), (55629, 386400), (56350, 381456), (57960, 370860), (58800, 365562), (60858, 353200), (60927, 352800), (61810, 347760), (62100, 346136), (63576, 338100), (64400, 333774), (66150, 324944), (66225, 324576), (67620, 317880), (69552, 309050), (70560, 304635), (70640, 304290), (72450, 296688), (74172, 289800), (75600, 284326), (77280, 278145), (79470, 270480), (81144, 264900), (81236, 264600), (82800, 259602), (84525, 254304), (84768, 253575), (86534, 248400), (86940, 247240), (88200, 243708), (88300, 243432), (90160, 238410), (92715, 231840), (95364, 225400), (96600, 222516), (98896, 217350), (99360, 216335), (101430, 211920), (101545, 211680), (105840, 203090), (105960, 202860), (108192, 198675), (108675, 197792), (111258, 193200), (112700, 190728), (115920, 185430), (117600, 182781), (119205, 180320), (121716, 176600), (121854, 176400), (123620, 173880), (124200, 173068), (127152, 169050), (128800, 166887), (129801, 165600), (132300, 162472), (132450, 162288), (135240, 158940), (139104, 154525), (141280, 152145), (142163, 151200), (144900, 148344)]