20993955840

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 1152

約数和(自身を含む): 90150278400

約数和(自身を除く): 69156322560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 59, 60, 64, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 118, 120, 128, 130, 132, 135, 143, 144, 156, 160, 162, 165, 176, 177, 180, 192, 195, 198, 208, 216, 220, 234, 236, 240, 243, 256, 260, 264, 270, 286, 288, 295, 297, 312, 320, 324, 330, 351, 352, 354, 360, 384, 390, 396, 405, 416, 429, 432, 440, 468, 472, 480, 486, 495, 512, 520, 528, 531, 540, 572, 576, 585, 590, 594, 624, 640, 648, 649, 660, 702, 704, 708, 715, 720, 767, 768, 780, 792, 810, 832, 858, 864, 880, 885, 891, 936, 944, 960, 972, 990, 1024, 1040, 1053, 1056, 1062, 1080, 1144, 1152, 1170, 1180, 1188, 1215, 1248, 1280, 1287, 1296, 1298, 1320, 1404, 1408, 1416, 1430, 1440, 1485, 1534, 1536, 1560, 1584, 1593, 1620, 1664, 1716, 1728, 1755, 1760, 1770, 1782, 1872, 1888, 1920, 1944, 1947, 1980, 2048, 2080, 2106, 2112, 2124, 2145, 2160, 2288, 2301, 2304, 2340, 2360, 2376, 2430, 2496, 2560, 2574, 2592, 2596, 2640, 2655, 2673, 2808, 2816, 2832, 2860, 2880, 2970, 3068, 3072, 3120, 3159, 3168, 3186, 3240, 3245, 3328, 3432, 3456, 3510, 3520, 3540, 3564, 3744, 3776, 3835, 3840, 3861, 3888, 3894, 3960, 4160, 4212, 4224, 4248, 4290, 4320, 4455, 4576, 4602, 4608, 4680, 4720, 4752, 4779, 4860, 4992, 5120, 5148, 5184, 5192, 5265, 5280, 5310, 5346, 5616, 5632, 5664, 5720, 5760, 5841, 5940, 6136, 6144, 6240, 6318, 6336, 6372, 6435, 6480, 6490, 6656, 6864, 6903, 6912, 7020, 7040, 7080, 7128, 7488, 7552, 7670, 7680, 7722, 7776, 7788, 7920, 7965, 8320, 8424, 8437, 8448, 8496, 8580, 8640, 8910, 9152, 9204, 9216, 9360, 9440, 9504, 9558, 9720, 9735, 9984, 10240, 10296, 10368, 10384, 10530, 10560, 10620, 10692, 11232, 11264, 11328, 11440, 11505, 11520, 11583, 11682, 11880, 12272, 12480, 12636, 12672, 12744, 12870, 12960, 12980, 13312, 13365, 13728, 13806, 13824, 14040, 14080, 14160, 14256, 14337, 14976, 15104, 15340, 15360, 15444, 15552, 15576, 15795, 15840, 15930, 16640, 16848, 16874, 16896, 16992, 17160, 17280, 17523, 17820, 18304, 18408, 18432, 18720, 18880, 19008, 19116, 19305, 19440, 19470, 19968, 20592, 20709, 20736, 20768, 21060, 21120, 21240, 21384, 22464, 22528, 22656, 22880, 23010, 23040, 23166, 23364, 23760, 23895, 24544, 24960, 25272, 25311, 25344, 25488, 25740, 25920, 25960, 26624, 26730, 27456, 27612, 27648, 28080, 28160, 28320, 28512, 28674, 29205, 29952, 30208, 30680, 30720, 30888, 31104, 31152, 31590, 31680, 31860, 33280, 33696, 33748, 33792, 33984, 34320, 34515, 34560, 34749, 35046, 35640, 36608, 36816, 37440, 37760, 38016, 38232, 38610, 38880, 38940, 39936, 41184, 41418, 41472, 41536, 42120, 42185, 42240, 42480, 42768, 44928, 45312, 45760, 46020, 46080, 46332, 46728, 47520, 47790, 49088, 49920, 50544, 50622, 50688, 50976, 51480, 51840, 51920, 52569, 53460, 54912, 55224, 55296, 56160, 56320, 56640, 57024, 57348, 57915, 58410, 59904, 60416, 61360, 61776, 62127, 62208, 62304, 63180, 63360, 63720, 66560, 67392, 67496, 67584, 67968, 68640, 69030, 69120, 69498, 70092, 71280, 71685, 73216, 73632, 74880, 75520, 75933, 76032, 76464, 77220, 77760, 77880, 79872, 82368, 82836, 82944, 83072, 84240, 84370, 84480, 84960, 85536, 87615, 89856, 90624, 91520, 92040, 92160, 92664, 93456, 95040, 95580, 98176, 99840, 101088, 101244, 101376, 101952, 102960, 103545, 103680, 103840, 105138, 106920, 109824, 110448, 112320, 112640, 113280, 114048, 114696, 115830, 116820, 119808, 120832, 122720, 123552, 124254, 124416, 124608, 126360, 126555, 126720, 127440, 133120, 134784, 134992, 135936, 137280, 138060, 138240, 138996, 140184, 142560, 143370, 146432, 147264, 149760, 151040, 151866, 152064, 152928, 154440, 155520, 155760, 157707, 164736, 165672, 165888, 166144, 168480, 168740, 168960, 169920, 171072, 173745, 175230, 179712, 181248, 183040, 184080, 185328, 186381, 186912, 190080, 191160, 196352, 199680, 202176, 202488, 202752, 203904, 205920, 207090, 207360, 207680, 210276, 213840, 219648, 220896, 224640, 226560, 227799, 228096, 229392, 231660, 233640, 239616, 245440, 247104, 248508, 248832, 249216, 252720, 253110, 253440, 254880, 262845, 269568, 269984, 271872, 274560, 276120, 276480, 277992, 280368, 285120, 286740, 292864, 294528, 299520, 302080, 303732, 304128, 305856, 308880, 310635, 311040, 311520, 315414, 329472, 331344, 332288, 336960, 337480, 337920, 339840, 342144, 347490, 350460, 359424, 362496, 366080, 368160, 370656, 372762, 373824, 379665, 380160, 382320, 392704, 399360, 404352, 404976, 407808, 411840, 414180, 414720, 415360, 420552, 427680, 439296, 441792, 449280, 453120, 455598, 456192, 458784, 463320, 467280, 490880, 494208, 497016, 497664, 498432, 505440, 506220, 506880, 509760, 525690, 539136, 539968, 543744, 549120, 552240, 555984, 560736, 570240, 573480, 589056, 599040, 604160, 607464, 608256, 611712, 617760, 621270, 622080, 623040, 630828, 658944, 662688, 664576, 673920, 674960, 679680, 683397, 684288, 694980, 700920, 718848, 732160, 736320, 741312, 745524, 747648, 759330, 760320, 764640, 785408, 788535, 808704, 809952, 815616, 823680, 828360, 829440, 830720, 841104, 855360, 878592, 883584, 898560, 906240, 911196, 912384, 917568, 926640, 931905, 934560, 981760, 988416, 994032, 996864, 1010880, 1012440, 1013760, 1019520, 1051380, 1078272, 1079936, 1087488, 1098240, 1104480, 1111968, 1121472, 1138995, 1140480, 1146960, 1178112, 1198080, 1214928, 1223424, 1235520, 1242540, 1244160, 1246080, 1261656, 1317888, 1325376, 1329152, 1347840, 1349920, 1359360, 1366794, 1368576, 1389960, 1401840, 1464320, 1472640, 1482624, 1491048, 1495296, 1518660, 1520640, 1529280, 1570816, 1577070, 1617408, 1619904, 1631232, 1647360, 1656720, 1661440, 1682208, 1710720, 1767168, 1797120, 1812480, 1822392, 1824768, 1835136, 1853280, 1863810, 1869120, 1963520, 1976832, 1988064, 1993728, 2021760, 2024880, 2039040, 2050191, 2102760, 2156544, 2159872, 2196480, 2208960, 2223936, 2242944, 2277990, 2280960, 2293920, 2356224, 2429856, 2446848, 2471040, 2485080, 2488320, 2492160, 2523312, 2635776, 2650752, 2695680, 2699840, 2718720, 2733588, 2737152, 2779920, 2803680, 2945280, 2965248, 2982096, 2990592, 3037320, 3041280, 3058560, 3154140, 3234816, 3239808, 3262464, 3294720, 3313440, 3322880, 3364416, 3416985, 3421440, 3534336, 3594240, 3644784, 3670272, 3706560, 3727620, 3738240, 3927040, 3953664, 3976128, 3987456, 4043520, 4049760, 4078080, 4100382, 4205520, 4319744, 4392960, 4417920, 4447872, 4485888, 4555980, 4561920, 4587840, 4712448, 4859712, 4893696, 4942080, 4970160, 4984320, 5046624, 5301504, 5391360, 5399680, 5437440, 5467176, 5474304, 5559840, 5607360, 5890560, 5930496, 5964192, 5981184, 6074640, 6117120, 6308280, 6469632, 6479616, 6589440, 6626880, 6645760, 6728832, 6833970, 6842880, 7068672, 7289568, 7340544, 7413120, 7455240, 7476480, 7854080, 7907328, 7952256, 8087040, 8099520, 8156160, 8200764, 8411040, 8639488, 8835840, 8895744, 8971776, 9111960, 9123840, 9175680, 9719424, 9787392, 9884160, 9940320, 9968640, 10093248, 10250955, 10603008, 10782720, 10799360, 10934352, 11119680, 11214720, 11781120, 11860992, 11928384, 11962368, 12149280, 12234240, 12616560, 12959232, 13178880, 13253760, 13457664, 13667940, 13685760, 14137344, 14579136, 14681088, 14826240, 14910480, 14952960, 15904512, 16174080, 16199040, 16312320, 16401528, 16822080, 17278976, 17671680, 17791488, 17943552, 18223920, 18351360, 19438848, 19768320, 19880640, 19937280, 20186496, 20501910, 21206016, 21598720, 21868704, 22239360, 22429440, 23562240, 23721984, 23856768, 24298560, 24468480, 25233120, 25918464, 26507520, 26915328, 27335880, 27371520, 29158272, 29362176, 29652480, 29820960, 29905920, 31809024, 32348160, 32398080, 32803056, 33644160, 35343360, 35582976, 35887104, 36447840, 36702720, 38877696, 39536640, 39761280, 40372992, 41003820, 42412032, 43197440, 43737408, 44478720, 44858880, 47713536, 48597120, 48936960, 50466240, 51836928, 53015040, 53830656, 54671760, 58316544, 59304960, 59641920, 59811840, 63618048, 64796160, 65606112, 67288320, 70686720, 71165952, 72895680, 73405440, 77755392, 79522560, 80745984, 82007640, 86394880, 87474816, 88957440, 89717760, 95427072, 97194240, 100932480, 106030080, 107661312, 109343520, 116633088, 118609920, 119283840, 127236096, 129592320, 131212224, 134576640, 145791360, 146810880, 155510784, 159045120, 161491968, 164015280, 174949632, 177914880, 179435520, 190854144, 194388480, 201864960, 212060160, 218687040, 233266176, 238567680, 259184640, 262424448, 269153280, 291582720, 318090240, 322983936, 328030560, 349899264, 355829760, 381708288, 388776960, 403729920, 437374080, 466532352, 477135360, 524848896, 538306560, 583165440, 636180480, 656061120, 699798528, 777553920, 807459840, 874748160, 954270720, 1049697792, 1166330880, 1312122240, 1399597056, 1614919680, 1749496320, 1908541440, 2099395584, 2332661760, 2624244480, 3498992640, 4198791168, 5248488960, 6997985280, 10496977920, 20993955840]

約数ペア:

[(1, 20993955840), (2, 10496977920), (3, 6997985280), (4, 5248488960), (5, 4198791168), (6, 3498992640), (8, 2624244480), (9, 2332661760), (10, 2099395584), (11, 1908541440), (12, 1749496320), (13, 1614919680), (15, 1399597056), (16, 1312122240), (18, 1166330880), (20, 1049697792), (22, 954270720), (24, 874748160), (26, 807459840), (27, 777553920), (30, 699798528), (32, 656061120), (33, 636180480), (36, 583165440), (39, 538306560), (40, 524848896), (44, 477135360), (45, 466532352), (48, 437374080), (52, 403729920), (54, 388776960), (55, 381708288), (59, 355829760), (60, 349899264), (64, 328030560), (65, 322983936), (66, 318090240), (72, 291582720), (78, 269153280), (80, 262424448), (81, 259184640), (88, 238567680), (90, 233266176), (96, 218687040), (99, 212060160), (104, 201864960), (108, 194388480), (110, 190854144), (117, 179435520), (118, 177914880), (120, 174949632), (128, 164015280), (130, 161491968), (132, 159045120), (135, 155510784), (143, 146810880), (144, 145791360), (156, 134576640), (160, 131212224), (162, 129592320), (165, 127236096), (176, 119283840), (177, 118609920), (180, 116633088), (192, 109343520), (195, 107661312), (198, 106030080), (208, 100932480), (216, 97194240), (220, 95427072), (234, 89717760), (236, 88957440), (240, 87474816), (243, 86394880), (256, 82007640), (260, 80745984), (264, 79522560), (270, 77755392), (286, 73405440), (288, 72895680), (295, 71165952), (297, 70686720), (312, 67288320), (320, 65606112), (324, 64796160), (330, 63618048), (351, 59811840), (352, 59641920), (354, 59304960), (360, 58316544), (384, 54671760), (390, 53830656), (396, 53015040), (405, 51836928), (416, 50466240), (429, 48936960), (432, 48597120), (440, 47713536), (468, 44858880), (472, 44478720), (480, 43737408), (486, 43197440), (495, 42412032), (512, 41003820), (520, 40372992), (528, 39761280), (531, 39536640), (540, 38877696), (572, 36702720), (576, 36447840), (585, 35887104), (590, 35582976), (594, 35343360), (624, 33644160), (640, 32803056), (648, 32398080), (649, 32348160), (660, 31809024), (702, 29905920), (704, 29820960), (708, 29652480), (715, 29362176), (720, 29158272), (767, 27371520), (768, 27335880), (780, 26915328), (792, 26507520), (810, 25918464), (832, 25233120), (858, 24468480), (864, 24298560), (880, 23856768), (885, 23721984), (891, 23562240), (936, 22429440), (944, 22239360), (960, 21868704), (972, 21598720), (990, 21206016), (1024, 20501910), (1040, 20186496), (1053, 19937280), (1056, 19880640), (1062, 19768320), (1080, 19438848), (1144, 18351360), (1152, 18223920), (1170, 17943552), (1180, 17791488), (1188, 17671680), (1215, 17278976), (1248, 16822080), (1280, 16401528), (1287, 16312320), (1296, 16199040), (1298, 16174080), (1320, 15904512), (1404, 14952960), (1408, 14910480), (1416, 14826240), (1430, 14681088), (1440, 14579136), (1485, 14137344), (1534, 13685760), (1536, 13667940), (1560, 13457664), (1584, 13253760), (1593, 13178880), (1620, 12959232), (1664, 12616560), (1716, 12234240), (1728, 12149280), (1755, 11962368), (1760, 11928384), (1770, 11860992), (1782, 11781120), (1872, 11214720), (1888, 11119680), (1920, 10934352), (1944, 10799360), (1947, 10782720), (1980, 10603008), (2048, 10250955), (2080, 10093248), (2106, 9968640), (2112, 9940320), (2124, 9884160), (2145, 9787392), (2160, 9719424), (2288, 9175680), (2301, 9123840), (2304, 9111960), (2340, 8971776), (2360, 8895744), (2376, 8835840), (2430, 8639488), (2496, 8411040), (2560, 8200764), (2574, 8156160), (2592, 8099520), (2596, 8087040), (2640, 7952256), (2655, 7907328), (2673, 7854080), (2808, 7476480), (2816, 7455240), (2832, 7413120), (2860, 7340544), (2880, 7289568), (2970, 7068672), (3068, 6842880), (3072, 6833970), (3120, 6728832), (3159, 6645760), (3168, 6626880), (3186, 6589440), (3240, 6479616), (3245, 6469632), (3328, 6308280), (3432, 6117120), (3456, 6074640), (3510, 5981184), (3520, 5964192), (3540, 5930496), (3564, 5890560), (3744, 5607360), (3776, 5559840), (3835, 5474304), (3840, 5467176), (3861, 5437440), (3888, 5399680), (3894, 5391360), (3960, 5301504), (4160, 5046624), (4212, 4984320), (4224, 4970160), (4248, 4942080), (4290, 4893696), (4320, 4859712), (4455, 4712448), (4576, 4587840), (4602, 4561920), (4608, 4555980), (4680, 4485888), (4720, 4447872), (4752, 4417920), (4779, 4392960), (4860, 4319744), (4992, 4205520), (5120, 4100382), (5148, 4078080), (5184, 4049760), (5192, 4043520), (5265, 3987456), (5280, 3976128), (5310, 3953664), (5346, 3927040), (5616, 3738240), (5632, 3727620), (5664, 3706560), (5720, 3670272), (5760, 3644784), (5841, 3594240), (5940, 3534336), (6136, 3421440), (6144, 3416985), (6240, 3364416), (6318, 3322880), (6336, 3313440), (6372, 3294720), (6435, 3262464), (6480, 3239808), (6490, 3234816), (6656, 3154140), (6864, 3058560), (6903, 3041280), (6912, 3037320), (7020, 2990592), (7040, 2982096), (7080, 2965248), (7128, 2945280), (7488, 2803680), (7552, 2779920), (7670, 2737152), (7680, 2733588), (7722, 2718720), (7776, 2699840), (7788, 2695680), (7920, 2650752), (7965, 2635776), (8320, 2523312), (8424, 2492160), (8437, 2488320), (8448, 2485080), (8496, 2471040), (8580, 2446848), (8640, 2429856), (8910, 2356224), (9152, 2293920), (9204, 2280960), (9216, 2277990), (9360, 2242944), (9440, 2223936), (9504, 2208960), (9558, 2196480), (9720, 2159872), (9735, 2156544), (9984, 2102760), (10240, 2050191), (10296, 2039040), (10368, 2024880), (10384, 2021760), (10530, 1993728), (10560, 1988064), (10620, 1976832), (10692, 1963520), (11232, 1869120), (11264, 1863810), (11328, 1853280), (11440, 1835136), (11505, 1824768), (11520, 1822392), (11583, 1812480), (11682, 1797120), (11880, 1767168), (12272, 1710720), (12480, 1682208), (12636, 1661440), (12672, 1656720), (12744, 1647360), (12870, 1631232), (12960, 1619904), (12980, 1617408), (13312, 1577070), (13365, 1570816), (13728, 1529280), (13806, 1520640), (13824, 1518660), (14040, 1495296), (14080, 1491048), (14160, 1482624), (14256, 1472640), (14337, 1464320), (14976, 1401840), (15104, 1389960), 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