21875948160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 768

約数和(自身を含む): 84391372800

約数和(自身を除く): 62515424640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 29, 30, 32, 33, 34, 40, 44, 48, 51, 55, 58, 60, 64, 66, 68, 80, 85, 87, 88, 96, 102, 110, 116, 120, 121, 128, 132, 136, 145, 160, 165, 170, 174, 176, 187, 191, 192, 204, 220, 232, 240, 242, 255, 264, 272, 290, 319, 320, 330, 340, 348, 352, 363, 374, 382, 384, 408, 435, 440, 464, 480, 484, 493, 510, 528, 544, 561, 573, 580, 605, 638, 640, 660, 680, 696, 704, 726, 748, 764, 816, 870, 880, 928, 935, 955, 957, 960, 968, 986, 1020, 1056, 1088, 1122, 1146, 1160, 1210, 1276, 1320, 1360, 1392, 1408, 1452, 1479, 1496, 1528, 1595, 1632, 1740, 1760, 1815, 1856, 1870, 1910, 1914, 1920, 1936, 1972, 2040, 2057, 2101, 2112, 2176, 2244, 2292, 2320, 2420, 2465, 2552, 2640, 2720, 2784, 2805, 2865, 2904, 2958, 2992, 3056, 3190, 3247, 3264, 3480, 3509, 3520, 3630, 3712, 3740, 3820, 3828, 3872, 3944, 4080, 4114, 4202, 4224, 4488, 4584, 4640, 4785, 4840, 4930, 5104, 5280, 5423, 5440, 5539, 5568, 5610, 5730, 5808, 5916, 5984, 6112, 6171, 6303, 6380, 6494, 6528, 6960, 7018, 7040, 7260, 7395, 7480, 7640, 7656, 7744, 7888, 8160, 8228, 8404, 8976, 9168, 9280, 9570, 9680, 9741, 9860, 10208, 10285, 10505, 10527, 10560, 10846, 10880, 11078, 11136, 11220, 11460, 11616, 11832, 11968, 12224, 12342, 12606, 12760, 12988, 13920, 14036, 14520, 14790, 14960, 15280, 15312, 15488, 15776, 16235, 16269, 16320, 16456, 16617, 16808, 17545, 17952, 18336, 18560, 19140, 19360, 19482, 19720, 20416, 20570, 21010, 21054, 21120, 21692, 22156, 22440, 22920, 23111, 23232, 23664, 23936, 24448, 24684, 25212, 25520, 25976, 27115, 27695, 27840, 28072, 29040, 29580, 29920, 30560, 30624, 30855, 31515, 31552, 32470, 32538, 32640, 32912, 33234, 33616, 35090, 35717, 35904, 36672, 38280, 38720, 38964, 39440, 40832, 41140, 42020, 42108, 43384, 44312, 44880, 45840, 46222, 46464, 47328, 48705, 49368, 50424, 51040, 51952, 52635, 54230, 55390, 55680, 56144, 58080, 59160, 59653, 59840, 60929, 61120, 61248, 61710, 63030, 63104, 64940, 65076, 65824, 66468, 67232, 69333, 70180, 71434, 71808, 73344, 76560, 77440, 77928, 78880, 81345, 82280, 83085, 84040, 84216, 86768, 88624, 89760, 91680, 92444, 94163, 94656, 97410, 98736, 100848, 102080, 103904, 105270, 107151, 108460, 110780, 112288, 115555, 116160, 118320, 119306, 119680, 121858, 122240, 122496, 123420, 126060, 129880, 130152, 131648, 132936, 134464, 138666, 140360, 142868, 153120, 155856, 157760, 162690, 164560, 166170, 168080, 168432, 173536, 177248, 178585, 178959, 179520, 182787, 183360, 184888, 188326, 189312, 194820, 197472, 201696, 204160, 207808, 210540, 214302, 216920, 221560, 224576, 231110, 232320, 236640, 238612, 243716, 246840, 252120, 259760, 260304, 263296, 265872, 268928, 277332, 280720, 282489, 285736, 298265, 304645, 306240, 311712, 315520, 325380, 329120, 332340, 336160, 336864, 346665, 347072, 354496, 357170, 357918, 359040, 365574, 366720, 369776, 376652, 389640, 392887, 394944, 403392, 415616, 421080, 428604, 433840, 443120, 449152, 462220, 470815, 473280, 477224, 487432, 493680, 504240, 519520, 520608, 531744, 535755, 554664, 561440, 564978, 571472, 596530, 609290, 612480, 623424, 650760, 658240, 664680, 670219, 672320, 673728, 693330, 694144, 708992, 714340, 715836, 731148, 739552, 753304, 779280, 785774, 789888, 806784, 842160, 857208, 867680, 886240, 894795, 913935, 924440, 941630, 946560, 954448, 974864, 987360, 1008480, 1035793, 1039040, 1041216, 1063488, 1071510, 1109328, 1122880, 1129956, 1142944, 1178661, 1193060, 1218580, 1246848, 1301520, 1316480, 1329360, 1340438, 1344640, 1347456, 1386660, 1412445, 1428680, 1431672, 1462296, 1479104, 1506608, 1558560, 1571548, 1684320, 1714416, 1735360, 1772480, 1789590, 1827870, 1848880, 1883260, 1908896, 1949728, 1964435, 1974720, 2010657, 2016960, 2071586, 2078080, 2082432, 2126976, 2143020, 2218656, 2245760, 2259912, 2285888, 2357322, 2386120, 2437160, 2603040, 2658720, 2680876, 2773320, 2824890, 2857360, 2863344, 2924592, 2958208, 3013216, 3107379, 3117120, 3143096, 3351095, 3368640, 3428832, 3470720, 3544960, 3579180, 3655740, 3697760, 3766520, 3817792, 3899456, 3928870, 3949440, 4021314, 4033920, 4143172, 4286040, 4437312, 4519824, 4571776, 4714644, 4772240, 4874320, 5178965, 5206080, 5317440, 5361752, 5546640, 5649780, 5714720, 5726688, 5849184, 5893305, 6026432, 6214758, 6234240, 6286192, 6702190, 6737280, 6857664, 7158360, 7311480, 7395520, 7533040, 7635584, 7798912, 7857740, 8042628, 8286344, 8572080, 8874624, 9039648, 9429288, 9544480, 9748640, 10053285, 10357930, 10412160, 10634880, 10723504, 11093280, 11299560, 11393723, 11429440, 11453376, 11698368, 11786610, 12052864, 12429516, 12572384, 13404380, 13715328, 14316720, 14622960, 14791040, 15066080, 15536895, 15715480, 16085256, 16572688, 17144160, 18079296, 18858576, 19088960, 19497280, 20106570, 20715860, 21447008, 22186560, 22599120, 22787446, 22858880, 22906752, 23396736, 23573220, 24859032, 25144768, 26808760, 28633440, 29245920, 30132160, 31073790, 31430960, 32170512, 33145376, 34181169, 34288320, 36158592, 37717152, 38177920, 38994560, 40213140, 41431720, 42894016, 44373120, 45198240, 45574892, 47146440, 49718064, 50289536, 53617520, 56968615, 57266880, 58491840, 60264320, 62147580, 62861920, 64341024, 66290752, 68362338, 68576640, 75434304, 80426280, 82863440, 85788032, 90396480, 91149784, 94292880, 99436128, 107235040, 113937230, 114533760, 116983680, 124295160, 125723840, 128682048, 132581504, 136724676, 150868608, 160852560, 165726880, 170905845, 180792960, 182299568, 188585760, 198872256, 214470080, 227874460, 248590320, 251447680, 257364096, 273449352, 321705120, 331453760, 341811690, 364599136, 377171520, 397744512, 428940160, 455748920, 497180640, 546898704, 643410240, 662907520, 683623380, 729198272, 754343040, 911497840, 994361280, 1093797408, 1286820480, 1367246760, 1458396544, 1822995680, 1988722560, 2187594816, 2734493520, 3645991360, 4375189632, 5468987040, 7291982720, 10937974080, 21875948160]

約数ペア:

[(1, 21875948160), (2, 10937974080), (3, 7291982720), (4, 5468987040), (5, 4375189632), (6, 3645991360), (8, 2734493520), (10, 2187594816), (11, 1988722560), (12, 1822995680), (15, 1458396544), (16, 1367246760), (17, 1286820480), (20, 1093797408), (22, 994361280), (24, 911497840), (29, 754343040), (30, 729198272), (32, 683623380), (33, 662907520), (34, 643410240), (40, 546898704), (44, 497180640), (48, 455748920), (51, 428940160), (55, 397744512), (58, 377171520), (60, 364599136), (64, 341811690), (66, 331453760), (68, 321705120), (80, 273449352), (85, 257364096), (87, 251447680), (88, 248590320), (96, 227874460), (102, 214470080), (110, 198872256), (116, 188585760), (120, 182299568), (121, 180792960), (128, 170905845), (132, 165726880), (136, 160852560), (145, 150868608), (160, 136724676), (165, 132581504), (170, 128682048), (174, 125723840), (176, 124295160), (187, 116983680), (191, 114533760), (192, 113937230), (204, 107235040), (220, 99436128), (232, 94292880), (240, 91149784), (242, 90396480), (255, 85788032), (264, 82863440), (272, 80426280), (290, 75434304), (319, 68576640), (320, 68362338), (330, 66290752), (340, 64341024), (348, 62861920), (352, 62147580), (363, 60264320), (374, 58491840), (382, 57266880), (384, 56968615), (408, 53617520), (435, 50289536), (440, 49718064), (464, 47146440), (480, 45574892), (484, 45198240), (493, 44373120), (510, 42894016), (528, 41431720), (544, 40213140), (561, 38994560), (573, 38177920), (580, 37717152), (605, 36158592), (638, 34288320), (640, 34181169), (660, 33145376), (680, 32170512), (696, 31430960), (704, 31073790), (726, 30132160), (748, 29245920), (764, 28633440), (816, 26808760), (870, 25144768), (880, 24859032), (928, 23573220), (935, 23396736), (955, 22906752), (957, 22858880), (960, 22787446), (968, 22599120), (986, 22186560), (1020, 21447008), (1056, 20715860), (1088, 20106570), (1122, 19497280), (1146, 19088960), (1160, 18858576), (1210, 18079296), (1276, 17144160), (1320, 16572688), (1360, 16085256), (1392, 15715480), (1408, 15536895), (1452, 15066080), (1479, 14791040), (1496, 14622960), (1528, 14316720), (1595, 13715328), (1632, 13404380), (1740, 12572384), (1760, 12429516), (1815, 12052864), (1856, 11786610), (1870, 11698368), (1910, 11453376), (1914, 11429440), (1920, 11393723), (1936, 11299560), (1972, 11093280), (2040, 10723504), (2057, 10634880), (2101, 10412160), (2112, 10357930), (2176, 10053285), (2244, 9748640), (2292, 9544480), (2320, 9429288), (2420, 9039648), (2465, 8874624), (2552, 8572080), (2640, 8286344), (2720, 8042628), (2784, 7857740), (2805, 7798912), (2865, 7635584), (2904, 7533040), (2958, 7395520), (2992, 7311480), (3056, 7158360), (3190, 6857664), (3247, 6737280), (3264, 6702190), (3480, 6286192), (3509, 6234240), (3520, 6214758), (3630, 6026432), (3712, 5893305), (3740, 5849184), (3820, 5726688), (3828, 5714720), (3872, 5649780), (3944, 5546640), (4080, 5361752), (4114, 5317440), (4202, 5206080), (4224, 5178965), (4488, 4874320), (4584, 4772240), (4640, 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