21643257600

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:134

約数の個数: 972

約数和(自身を含む): 88340314608

約数和(自身を除く): 66697057008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 25, 30, 31, 32, 34, 36, 40, 45, 46, 48, 50, 51, 60, 62, 64, 68, 69, 72, 75, 80, 85, 90, 92, 93, 96, 100, 102, 115, 120, 124, 128, 136, 138, 144, 150, 153, 155, 160, 170, 180, 184, 186, 192, 200, 204, 207, 225, 230, 240, 248, 255, 256, 272, 276, 279, 288, 300, 306, 310, 320, 340, 345, 360, 368, 372, 384, 391, 400, 408, 414, 425, 450, 460, 465, 480, 496, 510, 527, 544, 552, 558, 575, 576, 600, 612, 620, 640, 680, 690, 713, 720, 736, 744, 765, 768, 775, 782, 800, 816, 828, 850, 900, 920, 930, 960, 961, 992, 1020, 1035, 1054, 1088, 1104, 1116, 1150, 1152, 1173, 1200, 1224, 1240, 1275, 1280, 1360, 1380, 1395, 1426, 1440, 1472, 1488, 1530, 1550, 1564, 1581, 1600, 1632, 1656, 1700, 1725, 1800, 1840, 1860, 1920, 1922, 1955, 1984, 2040, 2070, 2108, 2139, 2176, 2208, 2232, 2300, 2304, 2325, 2346, 2400, 2448, 2480, 2550, 2635, 2720, 2760, 2790, 2852, 2880, 2883, 2944, 2976, 3060, 3100, 3128, 3162, 3200, 3264, 3312, 3400, 3450, 3519, 3565, 3600, 3680, 3720, 3825, 3840, 3844, 3910, 3968, 4080, 4140, 4216, 4278, 4352, 4416, 4464, 4600, 4650, 4692, 4743, 4800, 4805, 4896, 4960, 5100, 5175, 5270, 5440, 5520, 5580, 5704, 5760, 5766, 5865, 5888, 5952, 6120, 6200, 6256, 6324, 6400, 6417, 6528, 6624, 6800, 6900, 6975, 7038, 7130, 7200, 7360, 7440, 7650, 7688, 7820, 7905, 7936, 8160, 8280, 8432, 8556, 8649, 8832, 8928, 9200, 9300, 9384, 9486, 9600, 9610, 9775, 9792, 9920, 10200, 10350, 10540, 10695, 10880, 11040, 11160, 11408, 11520, 11532, 11730, 11904, 12121, 12240, 12400, 12512, 12648, 12834, 13056, 13175, 13248, 13600, 13800, 13950, 14076, 14260, 14400, 14415, 14720, 14880, 15300, 15376, 15640, 15810, 16320, 16337, 16560, 16864, 17112, 17298, 17595, 17664, 17825, 17856, 18400, 18600, 18768, 18972, 19200, 19220, 19550, 19584, 19840, 20400, 20700, 21080, 21390, 21760, 22080, 22103, 22320, 22816, 23064, 23460, 23715, 23808, 24025, 24242, 24480, 24800, 25024, 25296, 25668, 26350, 26496, 27200, 27600, 27900, 28152, 28520, 28800, 28830, 29325, 29440, 29760, 30600, 30752, 31280, 31620, 32085, 32640, 32674, 33120, 33728, 34224, 34596, 35190, 35650, 35712, 36363, 36800, 37200, 37536, 37944, 38440, 39100, 39168, 39525, 39680, 40800, 41400, 42160, 42780, 43245, 44160, 44206, 44640, 45632, 46128, 46920, 47430, 48050, 48484, 48960, 49011, 49600, 50048, 50592, 51336, 52700, 52992, 53475, 54400, 55200, 55800, 56304, 57040, 57600, 57660, 58650, 59520, 60605, 61200, 61504, 62560, 63240, 64170, 65280, 65348, 66240, 66309, 67456, 68448, 69192, 70380, 71300, 71424, 72075, 72726, 73600, 74400, 75072, 75888, 76880, 78200, 79050, 81600, 81685, 82800, 84320, 85560, 86490, 87975, 88320, 88412, 89280, 91264, 92256, 93840, 94860, 96100, 96968, 97920, 98022, 99200, 100096, 101184, 102672, 105400, 106950, 108800, 109089, 110400, 110515, 111600, 112608, 114080, 115320, 117300, 118575, 119040, 121210, 122400, 123008, 125120, 126480, 128340, 130696, 132480, 132618, 134912, 136896, 138384, 140760, 142600, 144150, 145452, 147033, 147200, 148800, 150144, 151776, 153760, 156400, 158100, 160425, 163200, 163370, 165600, 168640, 171120, 172980, 175950, 176824, 178560, 181815, 182528, 184512, 187680, 189720, 192200, 193936, 195840, 196044, 198400, 198927, 202368, 205344, 210800, 213900, 216225, 218178, 220800, 221030, 223200, 225216, 228160, 230640, 234600, 237150, 242420, 244800, 245055, 246016, 250240, 252960, 256680, 261392, 264960, 265236, 273792, 276768, 281520, 285200, 288300, 290904, 294066, 297600, 300288, 303025, 303552, 307520, 312800, 316200, 320850, 326400, 326740, 331200, 331545, 337280, 342240, 345960, 351900, 353648, 357120, 363630, 369024, 375360, 375751, 379440, 384400, 387872, 392088, 397854, 404736, 408425, 410688, 421600, 427800, 432450, 436356, 441600, 442060, 446400, 450432, 456320, 461280, 469200, 474300, 484840, 489600, 490110, 500480, 505920, 513360, 522784, 530472, 545445, 547584, 552575, 553536, 563040, 570400, 576600, 581808, 588132, 595200, 606050, 607104, 615040, 625600, 632400, 641700, 653480, 662400, 663090, 674560, 684480, 691920, 703800, 707296, 727260, 735165, 738048, 750720, 751502, 758880, 768800, 775744, 784176, 795708, 816850, 821376, 843200, 855600, 864900, 872712, 884120, 892800, 900864, 909075, 912640, 922560, 938400, 948600, 969680, 979200, 980220, 994635, 1011840, 1026720, 1045568, 1060944, 1090890, 1105150, 1107072, 1126080, 1127253, 1140800, 1153200, 1163616, 1176264, 1212100, 1214208, 1225275, 1230080, 1251200, 1264800, 1283400, 1306960, 1324800, 1326180, 1368960, 1383840, 1407600, 1414592, 1454520, 1470330, 1501440, 1503004, 1517760, 1537600, 1551488, 1568352, 1591416, 1633700, 1642752, 1657725, 1686400, 1711200, 1729800, 1745424, 1768240, 1785600, 1818150, 1845120, 1876800, 1878755, 1897200, 1939360, 1960440, 1989270, 2023680, 2053440, 2091136, 2121888, 2181780, 2210300, 2214144, 2252160, 2254506, 2281600, 2306400, 2327232, 2352528, 2424200, 2450550, 2502400, 2529600, 2566800, 2613920, 2652360, 2727225, 2737920, 2767680, 2815200, 2829184, 2909040, 2940660, 3006008, 3035520, 3075200, 3102976, 3136704, 3182832, 3267400, 3315450, 3372800, 3381759, 3422400, 3459600, 3490848, 3536480, 3636300, 3675825, 3690240, 3753600, 3757510, 3794400, 3878720, 3920880, 3978540, 4106880, 4182272, 4243776, 4363560, 4420600, 4504320, 4509012, 4563200, 4612800, 4654464, 4705056, 4848400, 4901100, 4973175, 5059200, 5133600, 5227840, 5304720, 5454450, 5535360, 5630400, 5636265, 5658368, 5818080, 5881320, 6012016, 6071040, 6150400, 6273408, 6365664, 6534800, 6630900, 6763518, 6844800, 6919200, 6981696, 7072960, 7272600, 7351650, 7507200, 7515020, 7588800, 7757440, 7841760, 7957080, 8213760, 8487552, 8727120, 8841200, 9018024, 9225600, 9308928, 9393775, 9410112, 9696800, 9802200, 9946350, 10118400, 10267200, 10455680, 10609440, 10908900, 11070720, 11260800, 11272530, 11636160, 11762640, 12024032, 12546816, 12731328, 13069600, 13261800, 13527036, 13689600, 13838400, 13963392, 14145920, 14545200, 14703300, 15030040, 15177600, 15514880, 15683520, 15914160, 16908795, 16975104, 17454240, 17682400, 18036048, 18451200, 18787550, 18820224, 19393600, 19604400, 19892700, 20534400, 20911360, 21218880, 21817800, 22521600, 22545060, 23272320, 23525280, 24048064, 25462656, 26139200, 26523600, 27054072, 27676800, 27926784, 28181325, 28291840, 29090400, 29406600, 30060080, 30355200, 31367040, 31828320, 33817590, 34908480, 35364800, 36072096, 37575100, 37640448, 38787200, 39208800, 39785400, 41068800, 42437760, 43635600, 45090120, 46544640, 47050560, 48096128, 50925312, 52278400, 53047200, 54108144, 55353600, 56362650, 58180800, 58813200, 60120160, 62734080, 63656640, 67635180, 69816960, 70729600, 72144192, 75150200, 77574400, 78417600, 79570800, 84543975, 84875520, 87271200, 90180240, 94101120, 96192256, 104556800, 106094400, 108216288, 112725300, 116361600, 117626400, 120240320, 127313280, 135270360, 139633920, 141459200, 144288384, 150300400, 156835200, 159141600, 169087950, 174542400, 180360480, 188202240, 212188800, 216432576, 225450600, 232723200, 235252800, 240480640, 254626560, 270540720, 288576768, 300600800, 313670400, 318283200, 338175900, 349084800, 360720960, 424377600, 432865152, 450901200, 470505600, 480961280, 541081440, 601201600, 636566400, 676351800, 698169600, 721441920, 865730304, 901802400, 941011200, 1082162880, 1202403200, 1273132800, 1352703600, 1442883840, 1803604800, 2164325760, 2404806400, 2705407200, 3607209600, 4328651520, 5410814400, 7214419200, 10821628800, 21643257600]

約数ペア:

[(1, 21643257600), (2, 10821628800), (3, 7214419200), (4, 5410814400), (5, 4328651520), (6, 3607209600), (8, 2705407200), (9, 2404806400), (10, 2164325760), (12, 1803604800), (15, 1442883840), (16, 1352703600), (17, 1273132800), (18, 1202403200), (20, 1082162880), (23, 941011200), (24, 901802400), (25, 865730304), (30, 721441920), (31, 698169600), (32, 676351800), (34, 636566400), (36, 601201600), (40, 541081440), (45, 480961280), (46, 470505600), (48, 450901200), (50, 432865152), (51, 424377600), (60, 360720960), (62, 349084800), (64, 338175900), (68, 318283200), (69, 313670400), (72, 300600800), (75, 288576768), (80, 270540720), (85, 254626560), (90, 240480640), (92, 235252800), (93, 232723200), (96, 225450600), (100, 216432576), (102, 212188800), (115, 188202240), (120, 180360480), (124, 174542400), (128, 169087950), (136, 159141600), (138, 156835200), (144, 150300400), (150, 144288384), (153, 141459200), (155, 139633920), (160, 135270360), (170, 127313280), (180, 120240320), (184, 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(5952, 3636300), (6120, 3536480), (6200, 3490848), (6256, 3459600), (6324, 3422400), (6400, 3381759), (6417, 3372800), (6528, 3315450), (6624, 3267400), (6800, 3182832), (6900, 3136704), (6975, 3102976), (7038, 3075200), (7130, 3035520), (7200, 3006008), (7360, 2940660), (7440, 2909040), (7650, 2829184), (7688, 2815200), (7820, 2767680), (7905, 2737920), (7936, 2727225), (8160, 2652360), (8280, 2613920), (8432, 2566800), (8556, 2529600), (8649, 2502400), (8832, 2450550), (8928, 2424200), (9200, 2352528), (9300, 2327232), (9384, 2306400), (9486, 2281600), (9600, 2254506), (9610, 2252160), (9775, 2214144), (9792, 2210300), (9920, 2181780), (10200, 2121888), (10350, 2091136), (10540, 2053440), (10695, 2023680), (10880, 1989270), (11040, 1960440), (11160, 1939360), (11408, 1897200), (11520, 1878755), (11532, 1876800), (11730, 1845120), (11904, 1818150), (12121, 1785600), (12240, 1768240), (12400, 1745424), (12512, 1729800), (12648, 1711200), (12834, 1686400), (13056, 1657725), (13175, 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