21748285440

素因数分解:

$2^{15}\times 3^2\times 5^1\times 7^3\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 768

約数和(自身を含む): 89966448000

約数和(自身を除く): 68218162560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 98, 105, 112, 120, 126, 128, 129, 140, 144, 147, 160, 168, 172, 180, 192, 196, 210, 215, 224, 240, 245, 252, 256, 258, 280, 288, 294, 301, 315, 320, 336, 343, 344, 360, 384, 387, 392, 420, 430, 441, 448, 480, 490, 504, 512, 516, 560, 576, 588, 602, 630, 640, 645, 672, 686, 688, 720, 735, 768, 774, 784, 840, 860, 882, 896, 903, 960, 980, 1008, 1024, 1029, 1032, 1120, 1152, 1176, 1204, 1260, 1280, 1290, 1344, 1372, 1376, 1440, 1470, 1505, 1536, 1548, 1568, 1680, 1715, 1720, 1764, 1792, 1806, 1920, 1935, 1960, 2016, 2048, 2058, 2064, 2107, 2205, 2240, 2304, 2352, 2408, 2520, 2560, 2580, 2688, 2709, 2744, 2752, 2880, 2940, 3010, 3072, 3087, 3096, 3136, 3360, 3430, 3440, 3528, 3584, 3612, 3840, 3870, 3920, 4032, 4096, 4116, 4128, 4214, 4410, 4480, 4515, 4608, 4704, 4816, 5040, 5120, 5145, 5160, 5376, 5418, 5488, 5504, 5760, 5880, 6020, 6144, 6174, 6192, 6272, 6321, 6720, 6860, 6880, 7056, 7168, 7224, 7680, 7740, 7840, 8064, 8192, 8232, 8256, 8428, 8820, 8960, 9030, 9216, 9408, 9632, 10080, 10240, 10290, 10320, 10535, 10752, 10836, 10976, 11008, 11520, 11760, 12040, 12288, 12348, 12384, 12544, 12642, 13440, 13545, 13720, 13760, 14112, 14336, 14448, 14749, 15360, 15435, 15480, 15680, 16128, 16384, 16464, 16512, 16856, 17640, 17920, 18060, 18432, 18816, 18963, 19264, 20160, 20480, 20580, 20640, 21070, 21504, 21672, 21952, 22016, 23040, 23520, 24080, 24576, 24696, 24768, 25088, 25284, 26880, 27090, 27440, 27520, 28224, 28672, 28896, 29498, 30720, 30870, 30960, 31360, 31605, 32256, 32768, 32928, 33024, 33712, 35280, 35840, 36120, 36864, 37632, 37926, 38528, 40320, 40960, 41160, 41280, 42140, 43008, 43344, 43904, 44032, 44247, 46080, 47040, 48160, 49152, 49392, 49536, 50176, 50568, 53760, 54180, 54880, 55040, 56448, 57344, 57792, 58996, 61440, 61740, 61920, 62720, 63210, 64512, 65856, 66048, 67424, 70560, 71680, 72240, 73728, 73745, 75264, 75852, 77056, 80640, 81920, 82320, 82560, 84280, 86016, 86688, 87808, 88064, 88494, 92160, 94080, 94815, 96320, 98304, 98784, 99072, 100352, 101136, 107520, 108360, 109760, 110080, 112896, 114688, 115584, 117992, 122880, 123480, 123840, 125440, 126420, 129024, 131712, 132096, 132741, 134848, 141120, 143360, 144480, 147456, 147490, 150528, 151704, 154112, 161280, 163840, 164640, 165120, 168560, 172032, 173376, 175616, 176128, 176988, 184320, 188160, 189630, 192640, 197568, 198144, 200704, 202272, 215040, 216720, 219520, 220160, 221235, 225792, 229376, 231168, 235984, 245760, 246960, 247680, 250880, 252840, 258048, 263424, 264192, 265482, 269696, 282240, 286720, 288960, 294912, 294980, 301056, 303408, 308224, 322560, 329280, 330240, 337120, 344064, 346752, 351232, 352256, 353976, 368640, 376320, 379260, 385280, 395136, 396288, 401408, 404544, 430080, 433440, 439040, 440320, 442470, 451584, 462336, 471968, 491520, 493920, 495360, 501760, 505680, 516096, 526848, 528384, 530964, 539392, 564480, 573440, 577920, 589960, 602112, 606816, 616448, 645120, 658560, 660480, 663705, 674240, 688128, 693504, 702464, 704512, 707952, 737280, 752640, 758520, 770560, 790272, 792576, 802816, 809088, 860160, 866880, 878080, 880640, 884940, 903168, 924672, 943936, 987840, 990720, 1003520, 1011360, 1032192, 1053696, 1056768, 1061928, 1078784, 1128960, 1146880, 1155840, 1179920, 1204224, 1213632, 1232896, 1290240, 1317120, 1320960, 1327410, 1348480, 1387008, 1404928, 1409024, 1415904, 1474560, 1505280, 1517040, 1541120, 1580544, 1585152, 1605632, 1618176, 1720320, 1733760, 1756160, 1761280, 1769880, 1806336, 1849344, 1887872, 1975680, 1981440, 2007040, 2022720, 2064384, 2107392, 2113536, 2123856, 2157568, 2257920, 2311680, 2359840, 2408448, 2427264, 2465792, 2580480, 2634240, 2641920, 2654820, 2696960, 2774016, 2809856, 2831808, 3010560, 3034080, 3082240, 3161088, 3170304, 3236352, 3440640, 3467520, 3512320, 3522560, 3539760, 3612672, 3698688, 3775744, 3951360, 3962880, 4014080, 4045440, 4214784, 4227072, 4247712, 4315136, 4515840, 4623360, 4719680, 4816896, 4854528, 4931584, 5160960, 5268480, 5283840, 5309640, 5393920, 5548032, 5619712, 5663616, 6021120, 6068160, 6164480, 6322176, 6340608, 6472704, 6935040, 7024640, 7045120, 7079520, 7225344, 7397376, 7551488, 7902720, 7925760, 8028160, 8090880, 8429568, 8495424, 8630272, 9031680, 9246720, 9439360, 9709056, 9863168, 10321920, 10536960, 10567680, 10619280, 10787840, 11096064, 11239424, 11327232, 12042240, 12136320, 12328960, 12644352, 12681216, 12945408, 13870080, 14049280, 14159040, 14450688, 14794752, 15102976, 15805440, 15851520, 16181760, 16859136, 16990848, 17260544, 18063360, 18493440, 18878720, 19418112, 21073920, 21135360, 21238560, 21575680, 22192128, 22654464, 24084480, 24272640, 24657920, 25288704, 25890816, 27740160, 28098560, 28318080, 29589504, 30205952, 31610880, 31703040, 32363520, 33718272, 33981696, 34521088, 36126720, 36986880, 37757440, 38836224, 42147840, 42477120, 43151360, 44384256, 45308928, 48545280, 49315840, 50577408, 51781632, 55480320, 56197120, 56636160, 60411904, 63221760, 63406080, 64727040, 67963392, 69042176, 72253440, 73973760, 75514880, 77672448, 84295680, 84954240, 86302720, 88768512, 90617856, 97090560, 101154816, 103563264, 110960640, 113272320, 120823808, 126443520, 129454080, 135926784, 147947520, 151029760, 155344896, 168591360, 169908480, 172605440, 181235712, 194181120, 207126528, 221921280, 226544640, 241647616, 252887040, 258908160, 271853568, 302059520, 310689792, 339816960, 345210880, 362471424, 388362240, 443842560, 453089280, 483295232, 505774080, 517816320, 543707136, 604119040, 621379584, 679633920, 724942848, 776724480, 906178560, 1035632640, 1087414272, 1208238080, 1359267840, 1449885696, 1553448960, 1812357120, 2174828544, 2416476160, 2718535680, 3106897920, 3624714240, 4349657088, 5437071360, 7249428480, 10874142720, 21748285440]

約数ペア:

[(1, 21748285440), (2, 10874142720), (3, 7249428480), (4, 5437071360), (5, 4349657088), (6, 3624714240), (7, 3106897920), (8, 2718535680), (9, 2416476160), (10, 2174828544), (12, 1812357120), (14, 1553448960), (15, 1449885696), (16, 1359267840), (18, 1208238080), (20, 1087414272), (21, 1035632640), (24, 906178560), (28, 776724480), (30, 724942848), (32, 679633920), (35, 621379584), (36, 604119040), (40, 543707136), (42, 517816320), (43, 505774080), (45, 483295232), (48, 453089280), (49, 443842560), (56, 388362240), (60, 362471424), (63, 345210880), (64, 339816960), (70, 310689792), (72, 302059520), (80, 271853568), (84, 258908160), (86, 252887040), (90, 241647616), (96, 226544640), (98, 221921280), (105, 207126528), (112, 194181120), (120, 181235712), (126, 172605440), (128, 169908480), (129, 168591360), (140, 155344896), (144, 151029760), (147, 147947520), (160, 135926784), (168, 129454080), (172, 126443520), (180, 120823808), (192, 113272320), (196, 110960640), (210, 103563264), (215, 101154816), (224, 97090560), (240, 90617856), (245, 88768512), (252, 86302720), (256, 84954240), (258, 84295680), (280, 77672448), (288, 75514880), (294, 73973760), (301, 72253440), (315, 69042176), (320, 67963392), (336, 64727040), (343, 63406080), (344, 63221760), (360, 60411904), (384, 56636160), (387, 56197120), (392, 55480320), (420, 51781632), (430, 50577408), (441, 49315840), (448, 48545280), (480, 45308928), (490, 44384256), (504, 43151360), (512, 42477120), (516, 42147840), (560, 38836224), (576, 37757440), (588, 36986880), (602, 36126720), (630, 34521088), (640, 33981696), (645, 33718272), (672, 32363520), (686, 31703040), (688, 31610880), (720, 30205952), (735, 29589504), (768, 28318080), (774, 28098560), (784, 27740160), (840, 25890816), (860, 25288704), (882, 24657920), (896, 24272640), (903, 24084480), (960, 22654464), (980, 22192128), (1008, 21575680), (1024, 21238560), (1029, 21135360), (1032, 21073920), (1120, 19418112), (1152, 18878720), (1176, 18493440), (1204, 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