21197030400

素因数分解:

$2^{10}\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 1056

約数和(自身を含む): 96089127680

約数和(自身を除く): 74892097280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 150, 156, 160, 168, 175, 180, 182, 189, 192, 195, 200, 208, 210, 216, 224, 225, 234, 240, 252, 256, 260, 270, 273, 280, 288, 300, 312, 315, 320, 325, 336, 337, 350, 351, 360, 364, 378, 384, 390, 400, 416, 420, 432, 448, 450, 455, 468, 480, 504, 512, 520, 525, 540, 546, 560, 576, 585, 600, 624, 630, 640, 650, 672, 674, 675, 700, 702, 720, 728, 756, 768, 780, 800, 819, 832, 840, 864, 896, 900, 910, 936, 945, 960, 975, 1008, 1011, 1024, 1040, 1050, 1080, 1092, 1120, 1152, 1170, 1200, 1248, 1260, 1280, 1300, 1344, 1348, 1350, 1365, 1400, 1404, 1440, 1456, 1512, 1536, 1560, 1575, 1600, 1638, 1664, 1680, 1685, 1728, 1755, 1792, 1800, 1820, 1872, 1890, 1920, 1950, 2016, 2022, 2080, 2100, 2160, 2184, 2240, 2275, 2304, 2340, 2359, 2400, 2457, 2496, 2520, 2560, 2600, 2688, 2696, 2700, 2730, 2800, 2808, 2880, 2912, 2925, 3024, 3033, 3072, 3120, 3150, 3200, 3276, 3328, 3360, 3370, 3456, 3510, 3584, 3600, 3640, 3744, 3780, 3840, 3900, 4032, 4044, 4095, 4160, 4200, 4320, 4368, 4381, 4480, 4550, 4608, 4680, 4718, 4725, 4800, 4914, 4992, 5040, 5055, 5120, 5200, 5376, 5392, 5400, 5460, 5600, 5616, 5760, 5824, 5850, 6048, 6066, 6240, 6300, 6400, 6552, 6656, 6720, 6740, 6825, 6912, 7020, 7077, 7168, 7200, 7280, 7488, 7560, 7680, 7800, 8064, 8088, 8190, 8320, 8400, 8425, 8640, 8736, 8762, 8775, 8960, 9099, 9100, 9216, 9360, 9436, 9450, 9600, 9828, 9984, 10080, 10110, 10400, 10752, 10784, 10800, 10920, 11200, 11232, 11520, 11648, 11700, 11795, 12096, 12132, 12285, 12480, 12600, 12800, 13104, 13143, 13312, 13440, 13480, 13650, 13824, 14040, 14154, 14400, 14560, 14976, 15120, 15165, 15360, 15600, 16128, 16176, 16380, 16640, 16800, 16850, 17280, 17472, 17524, 17550, 17920, 18198, 18200, 18720, 18872, 18900, 19200, 19656, 19968, 20160, 20220, 20475, 20800, 21231, 21504, 21568, 21600, 21840, 21905, 22400, 22464, 23040, 23296, 23400, 23590, 24192, 24264, 24570, 24960, 25200, 25275, 25600, 26208, 26286, 26880, 26960, 27300, 27648, 28080, 28308, 28800, 29120, 29952, 30240, 30330, 30667, 31200, 32256, 32352, 32760, 33280, 33600, 33700, 34560, 34944, 35048, 35100, 35385, 35840, 36396, 36400, 37440, 37744, 37800, 38400, 39312, 39429, 39936, 40320, 40440, 40950, 41600, 42462, 43136, 43200, 43680, 43810, 44800, 44928, 45495, 46080, 46592, 46800, 47180, 48384, 48528, 49140, 49920, 50400, 50550, 52416, 52572, 53760, 53920, 54600, 56160, 56616, 57600, 58240, 58975, 59904, 60480, 60660, 61334, 61425, 62400, 63693, 64512, 64704, 65520, 65715, 66560, 67200, 67400, 69120, 69888, 70096, 70200, 70770, 72792, 72800, 74880, 75488, 75600, 75825, 76800, 78624, 78858, 80640, 80880, 81900, 83200, 84924, 86272, 86400, 87360, 87620, 89600, 89856, 90990, 92001, 93184, 93600, 94360, 96768, 97056, 98280, 99840, 100800, 101100, 104832, 105144, 106155, 107520, 107840, 109200, 109525, 112320, 113232, 115200, 116480, 117950, 118287, 119808, 120960, 121320, 122668, 122850, 124800, 127386, 129408, 131040, 131430, 134400, 134800, 138240, 139776, 140192, 140400, 141540, 145584, 145600, 149760, 150976, 151200, 151650, 153335, 157248, 157716, 161280, 161760, 163800, 166400, 169848, 172544, 172800, 174720, 175240, 176925, 179200, 179712, 181980, 184002, 187200, 188720, 193536, 194112, 196560, 197145, 199680, 201600, 202200, 209664, 210288, 212310, 215680, 218400, 219050, 224640, 226464, 227475, 230400, 232960, 235900, 236574, 241920, 242640, 245336, 245700, 249600, 254772, 258816, 262080, 262860, 268800, 269600, 276003, 279552, 280384, 280800, 283080, 291168, 291200, 299520, 301952, 302400, 303300, 306670, 314496, 315432, 318465, 322560, 323520, 327600, 328575, 332800, 339696, 345088, 345600, 349440, 350480, 353850, 359424, 363960, 368004, 374400, 377440, 388224, 393120, 394290, 403200, 404400, 419328, 420576, 424620, 431360, 436800, 438100, 449280, 452928, 454950, 460005, 465920, 471800, 473148, 483840, 485280, 490672, 491400, 499200, 509544, 517632, 524160, 525720, 530775, 537600, 539200, 552006, 560768, 561600, 566160, 582336, 582400, 591435, 599040, 603904, 604800, 606600, 613340, 628992, 630864, 636930, 647040, 655200, 657150, 679392, 691200, 698880, 700960, 707700, 727920, 736008, 748800, 754880, 766675, 776448, 786240, 788580, 806400, 808800, 828009, 838656, 841152, 849240, 862720, 873600, 876200, 898560, 905856, 909900, 920010, 943600, 946296, 967680, 970560, 981344, 982800, 985725, 998400, 1019088, 1035264, 1048320, 1051440, 1061550, 1078400, 1104012, 1121536, 1123200, 1132320, 1164672, 1164800, 1182870, 1207808, 1209600, 1213200, 1226680, 1257984, 1261728, 1273860, 1294080, 1310400, 1314300, 1358784, 1380015, 1397760, 1401920, 1415400, 1455840, 1472016, 1497600, 1509760, 1533350, 1552896, 1572480, 1577160, 1592325, 1612800, 1617600, 1656018, 1682304, 1698480, 1725440, 1747200, 1752400, 1797120, 1811712, 1819800, 1840020, 1887200, 1892592, 1941120, 1962688, 1965600, 1971450, 2038176, 2096640, 2102880, 2123100, 2156800, 2208024, 2243072, 2246400, 2264640, 2300025, 2329344, 2329600, 2365740, 2415616, 2419200, 2426400, 2453360, 2515968, 2523456, 2547720, 2588160, 2620800, 2628600, 2717568, 2760030, 2803840, 2830800, 2911680, 2944032, 2957175, 2995200, 3019520, 3066700, 3105792, 3144960, 3154320, 3184650, 3235200, 3312036, 3364608, 3396960, 3494400, 3504800, 3623424, 3639600, 3680040, 3774400, 3785184, 3882240, 3925376, 3931200, 3942900, 4076352, 4140045, 4193280, 4205760, 4246200, 4313600, 4416048, 4486144, 4492800, 4529280, 4600050, 4658688, 4731480, 4838400, 4852800, 4906720, 5046912, 5095440, 5176320, 5241600, 5257200, 5435136, 5520060, 5607680, 5661600, 5823360, 5888064, 5914350, 6039040, 6133400, 6289920, 6308640, 6369300, 6470400, 6624072, 6729216, 6793920, 6900075, 6988800, 7009600, 7246848, 7279200, 7360080, 7548800, 7570368, 7764480, 7850752, 7862400, 7885800, 8152704, 8280090, 8411520, 8492400, 8627200, 8832096, 8985600, 9058560, 9200100, 9317376, 9462960, 9705600, 9813440, 10093824, 10190880, 10483200, 10514400, 10870272, 11040120, 11215360, 11323200, 11646720, 11776128, 11828700, 12078080, 12266800, 12579840, 12617280, 12738600, 12940800, 13248144, 13458432, 13587840, 13800150, 14019200, 14558400, 14720160, 15097600, 15140736, 15528960, 15701504, 15724800, 15771600, 16305408, 16560180, 16823040, 16984800, 17664192, 18117120, 18400200, 18925920, 19411200, 19626880, 20187648, 20381760, 20700225, 20966400, 21028800, 21740544, 22080240, 22430720, 22646400, 23293440, 23552256, 23657400, 24533600, 25234560, 25477200, 25881600, 26496288, 27175680, 27600300, 28038400, 29116800, 29440320, 30195200, 30281472, 31403008, 31449600, 31543200, 32610816, 33120360, 33646080, 33969600, 35328384, 36234240, 36800400, 37851840, 38822400, 39253760, 40375296, 40763520, 41400450, 42057600, 44160480, 45292800, 46586880, 47104512, 47314800, 49067200, 50469120, 50954400, 52992576, 54351360, 55200600, 56076800, 58233600, 58880640, 60390400, 60562944, 62899200, 63086400, 65221632, 66240720, 67292160, 67939200, 70656768, 73600800, 75703680, 77644800, 78507520, 81527040, 82800900, 84115200, 88320960, 90585600, 94209024, 94629600, 98134400, 100938240, 101908800, 105985152, 108702720, 110401200, 112153600, 116467200, 117761280, 121125888, 126172800, 132481440, 135878400, 141313536, 147201600, 151407360, 157015040, 163054080, 165601800, 168230400, 176641920, 181171200, 189259200, 196268800, 201876480, 203817600, 211970304, 220802400, 232934400, 235522560, 252345600, 264962880, 271756800, 282627072, 294403200, 302814720, 326108160, 331203600, 336460800, 353283840, 378518400, 392537600, 407635200, 423940608, 441604800, 471045120, 504691200, 529925760, 543513600, 588806400, 605629440, 662407200, 706567680, 757036800, 785075200, 815270400, 847881216, 883209600, 1009382400, 1059851520, 1177612800, 1324814400, 1413135360, 1514073600, 1630540800, 1766419200, 2119703040, 2355225600, 2649628800, 3028147200, 3532838400, 4239406080, 5299257600, 7065676800, 10598515200, 21197030400]

約数ペア:

[(1, 21197030400), (2, 10598515200), (3, 7065676800), (4, 5299257600), (5, 4239406080), (6, 3532838400), (7, 3028147200), (8, 2649628800), (9, 2355225600), (10, 2119703040), (12, 1766419200), (13, 1630540800), (14, 1514073600), (15, 1413135360), (16, 1324814400), (18, 1177612800), (20, 1059851520), (21, 1009382400), (24, 883209600), (25, 847881216), (26, 815270400), (27, 785075200), (28, 757036800), (30, 706567680), (32, 662407200), (35, 605629440), (36, 588806400), (39, 543513600), (40, 529925760), (42, 504691200), (45, 471045120), (48, 441604800), (50, 423940608), (52, 407635200), (54, 392537600), (56, 378518400), (60, 353283840), (63, 336460800), (64, 331203600), (65, 326108160), (70, 302814720), (72, 294403200), (75, 282627072), (78, 271756800), (80, 264962880), (84, 252345600), (90, 235522560), (91, 232934400), (96, 220802400), (100, 211970304), (104, 203817600), (105, 201876480), (108, 196268800), (112, 189259200), (117, 181171200), (120, 176641920), (126, 168230400), (128, 165601800), (130, 163054080), (135, 157015040), (140, 151407360), (144, 147201600), (150, 141313536), (156, 135878400), (160, 132481440), (168, 126172800), (175, 121125888), (180, 117761280), (182, 116467200), (189, 112153600), (192, 110401200), (195, 108702720), (200, 105985152), (208, 101908800), (210, 100938240), (216, 98134400), (224, 94629600), (225, 94209024), (234, 90585600), (240, 88320960), (252, 84115200), (256, 82800900), (260, 81527040), (270, 78507520), (273, 77644800), (280, 75703680), (288, 73600800), (300, 70656768), (312, 67939200), (315, 67292160), (320, 66240720), (325, 65221632), (336, 63086400), (337, 62899200), (350, 60562944), (351, 60390400), (360, 58880640), (364, 58233600), (378, 56076800), (384, 55200600), (390, 54351360), (400, 52992576), (416, 50954400), (420, 50469120), (432, 49067200), (448, 47314800), (450, 47104512), (455, 46586880), (468, 45292800), (480, 44160480), (504, 42057600), (512, 41400450), (520, 40763520), (525, 40375296), (540, 39253760), (546, 38822400), (560, 37851840), (576, 36800400), (585, 36234240), (600, 35328384), (624, 33969600), (630, 33646080), (640, 33120360), (650, 32610816), (672, 31543200), (674, 31449600), (675, 31403008), (700, 30281472), (702, 30195200), (720, 29440320), (728, 29116800), (756, 28038400), (768, 27600300), (780, 27175680), (800, 26496288), (819, 25881600), (832, 25477200), (840, 25234560), (864, 24533600), (896, 23657400), (900, 23552256), (910, 23293440), (936, 22646400), (945, 22430720), (960, 22080240), (975, 21740544), (1008, 21028800), (1011, 20966400), (1024, 20700225), (1040, 20381760), (1050, 20187648), (1080, 19626880), (1092, 19411200), (1120, 18925920), (1152, 18400200), (1170, 18117120), (1200, 17664192), (1248, 16984800), (1260, 16823040), (1280, 16560180), (1300, 16305408), (1344, 15771600), (1348, 15724800), (1350, 15701504), (1365, 15528960), (1400, 15140736), (1404, 15097600), (1440, 14720160), (1456, 14558400), (1512, 14019200), (1536, 13800150), (1560, 13587840), (1575, 13458432), (1600, 13248144), (1638, 12940800), (1664, 12738600), (1680, 12617280), (1685, 12579840), (1728, 12266800), (1755, 12078080), (1792, 11828700), (1800, 11776128), (1820, 11646720), (1872, 11323200), (1890, 11215360), (1920, 11040120), (1950, 10870272), (2016, 10514400), (2022, 10483200), (2080, 10190880), (2100, 10093824), (2160, 9813440), (2184, 9705600), (2240, 9462960), (2275, 9317376), (2304, 9200100), (2340, 9058560), (2359, 8985600), (2400, 8832096), (2457, 8627200), (2496, 8492400), (2520, 8411520), (2560, 8280090), (2600, 8152704), (2688, 7885800), (2696, 7862400), (2700, 7850752), (2730, 7764480), (2800, 7570368), (2808, 7548800), (2880, 7360080), (2912, 7279200), (2925, 7246848), (3024, 7009600), (3033, 6988800), (3072, 6900075), (3120, 6793920), (3150, 6729216), (3200, 6624072), (3276, 6470400), (3328, 6369300), (3360, 6308640), (3370, 6289920), (3456, 6133400), (3510, 6039040), (3584, 5914350), (3600, 5888064), (3640, 5823360), (3744, 5661600), (3780, 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(8640, 2453360), (8736, 2426400), (8762, 2419200), (8775, 2415616), (8960, 2365740), (9099, 2329600), (9100, 2329344), (9216, 2300025), (9360, 2264640), (9436, 2246400), (9450, 2243072), (9600, 2208024), (9828, 2156800), (9984, 2123100), (10080, 2102880), (10110, 2096640), (10400, 2038176), (10752, 1971450), (10784, 1965600), (10800, 1962688), (10920, 1941120), (11200, 1892592), (11232, 1887200), (11520, 1840020), (11648, 1819800), (11700, 1811712), (11795, 1797120), (12096, 1752400), (12132, 1747200), (12285, 1725440), (12480, 1698480), (12600, 1682304), (12800, 1656018), (13104, 1617600), (13143, 1612800), (13312, 1592325), (13440, 1577160), (13480, 1572480), (13650, 1552896), (13824, 1533350), (14040, 1509760), (14154, 1497600), (14400, 1472016), (14560, 1455840), (14976, 1415400), (15120, 1401920), (15165, 1397760), (15360, 1380015), (15600, 1358784), (16128, 1314300), (16176, 1310400), (16380, 1294080), (16640, 1273860), (16800, 1261728), (16850, 1257984), (17280, 1226680), (17472, 1213200), (17524, 1209600), (17550, 1207808), (17920, 1182870), (18198, 1164800), (18200, 1164672), (18720, 1132320), (18872, 1123200), (18900, 1121536), (19200, 1104012), (19656, 1078400), (19968, 1061550), (20160, 1051440), (20220, 1048320), (20475, 1035264), (20800, 1019088), (21231, 998400), (21504, 985725), (21568, 982800), (21600, 981344), (21840, 970560), (21905, 967680), (22400, 946296), (22464, 943600), (23040, 920010), (23296, 909900), (23400, 905856), (23590, 898560), (24192, 876200), (24264, 873600), (24570, 862720), (24960, 849240), (25200, 841152), (25275, 838656), (25600, 828009), (26208, 808800), (26286, 806400), (26880, 788580), (26960, 786240), (27300, 776448), (27648, 766675), (28080, 754880), (28308, 748800), (28800, 736008), (29120, 727920), (29952, 707700), (30240, 700960), (30330, 698880), (30667, 691200), (31200, 679392), (32256, 657150), (32352, 655200), (32760, 647040), (33280, 636930), (33600, 630864), (33700, 628992), (34560, 613340), (34944, 606600), (35048, 604800), (35100, 603904), (35385, 599040), (35840, 591435), (36396, 582400), (36400, 582336), (37440, 566160), (37744, 561600), (37800, 560768), (38400, 552006), (39312, 539200), (39429, 537600), (39936, 530775), (40320, 525720), (40440, 524160), (40950, 517632), (41600, 509544), (42462, 499200), (43136, 491400), (43200, 490672), (43680, 485280), (43810, 483840), (44800, 473148), (44928, 471800), (45495, 465920), (46080, 460005), (46592, 454950), (46800, 452928), (47180, 449280), (48384, 438100), (48528, 436800), (49140, 431360), (49920, 424620), (50400, 420576), (50550, 419328), (52416, 404400), (52572, 403200), (53760, 394290), (53920, 393120), (54600, 388224), (56160, 377440), (56616, 374400), (57600, 368004), (58240, 363960), (58975, 359424), (59904, 353850), (60480, 350480), (60660, 349440), (61334, 345600), (61425, 345088), (62400, 339696), (63693, 332800), (64512, 328575), (64704, 327600), (65520, 323520), (65715, 322560), (66560, 318465), (67200, 315432), (67400, 314496), (69120, 306670), (69888, 303300), (70096, 302400), (70200, 301952), (70770, 299520), (72792, 291200), (72800, 291168), (74880, 283080), (75488, 280800), (75600, 280384), (75825, 279552), (76800, 276003), (78624, 269600), (78858, 268800), (80640, 262860), (80880, 262080), (81900, 258816), (83200, 254772), (84924, 249600), (86272, 245700), (86400, 245336), (87360, 242640), (87620, 241920), (89600, 236574), (89856, 235900), (90990, 232960), (92001, 230400), (93184, 227475), (93600, 226464), (94360, 224640), (96768, 219050), (97056, 218400), (98280, 215680), (99840, 212310), (100800, 210288), (101100, 209664), (104832, 202200), (105144, 201600), (106155, 199680), (107520, 197145), (107840, 196560), (109200, 194112), (109525, 193536), (112320, 188720), (113232, 187200), (115200, 184002), (116480, 181980), (117950, 179712), (118287, 179200), (119808, 176925), (120960, 175240), (121320, 174720), (122668, 172800), (122850, 172544), (124800, 169848), (127386, 166400), (129408, 163800), (131040, 161760), (131430, 161280), (134400, 157716), (134800, 157248), (138240, 153335), (139776, 151650), (140192, 151200), (140400, 150976), (141540, 149760), (145584, 145600)]