21990735360

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 800

約数和(自身を含む): 88981161984

約数和(自身を除く): 66990426624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 81, 88, 90, 93, 96, 99, 108, 110, 120, 124, 128, 132, 135, 144, 155, 160, 162, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 256, 264, 270, 279, 288, 297, 310, 311, 320, 324, 330, 341, 352, 360, 372, 384, 396, 405, 432, 440, 465, 480, 495, 496, 512, 528, 540, 558, 576, 594, 620, 622, 640, 648, 660, 682, 704, 720, 744, 768, 792, 810, 837, 864, 880, 891, 930, 933, 960, 990, 992, 1023, 1056, 1080, 1116, 1152, 1188, 1240, 1244, 1280, 1296, 1320, 1364, 1395, 1408, 1440, 1485, 1488, 1536, 1555, 1584, 1620, 1674, 1705, 1728, 1760, 1782, 1860, 1866, 1920, 1980, 1984, 2046, 2112, 2160, 2232, 2304, 2376, 2480, 2488, 2511, 2560, 2592, 2640, 2728, 2790, 2799, 2816, 2880, 2970, 2976, 3069, 3110, 3168, 3240, 3348, 3410, 3421, 3456, 3520, 3564, 3720, 3732, 3840, 3960, 3968, 4092, 4185, 4224, 4320, 4455, 4464, 4608, 4665, 4752, 4960, 4976, 5022, 5115, 5184, 5280, 5456, 5580, 5598, 5632, 5760, 5940, 5952, 6138, 6220, 6336, 6480, 6696, 6820, 6842, 6912, 7040, 7128, 7440, 7464, 7680, 7920, 7936, 8184, 8370, 8397, 8448, 8640, 8910, 8928, 9207, 9330, 9504, 9641, 9920, 9952, 10044, 10230, 10263, 10368, 10560, 10912, 11160, 11196, 11520, 11880, 11904, 12276, 12440, 12555, 12672, 12960, 13392, 13640, 13684, 13824, 13995, 14080, 14256, 14880, 14928, 15345, 15840, 15872, 16368, 16740, 16794, 16896, 17105, 17280, 17820, 17856, 18414, 18660, 19008, 19282, 19840, 19904, 20088, 20460, 20526, 20736, 21120, 21824, 22320, 22392, 23040, 23760, 23808, 24552, 24880, 25110, 25191, 25344, 25920, 26784, 27280, 27368, 27621, 27990, 28160, 28512, 28923, 29760, 29856, 30690, 30789, 31680, 32736, 33480, 33588, 34210, 34560, 35640, 35712, 36828, 37320, 38016, 38564, 39680, 39808, 40176, 40920, 41052, 41472, 41985, 42240, 43648, 44640, 44784, 46035, 47520, 47616, 48205, 49104, 49760, 50220, 50382, 50688, 51315, 51840, 53568, 54560, 54736, 55242, 55980, 57024, 57846, 59520, 59712, 61380, 61578, 63360, 65472, 66960, 67176, 68420, 69120, 71280, 71424, 73656, 74640, 76032, 77128, 79360, 79616, 80352, 81840, 82104, 83970, 84480, 86769, 87296, 89280, 89568, 92070, 92367, 95040, 96410, 98208, 99520, 100440, 100764, 102630, 103680, 106051, 107136, 109120, 109472, 110484, 111960, 114048, 115692, 119040, 119424, 122760, 123156, 125955, 126720, 130944, 133920, 134352, 136840, 138105, 142560, 142848, 144615, 147312, 149280, 152064, 153945, 154256, 159232, 160704, 163680, 164208, 167940, 173538, 174592, 178560, 179136, 184140, 184734, 190080, 192820, 196416, 199040, 200880, 201528, 205260, 207360, 212102, 214272, 218240, 218944, 220968, 223920, 228096, 231384, 238080, 238848, 245520, 246312, 251910, 253440, 260307, 261888, 267840, 268704, 273680, 276210, 277101, 285120, 289230, 294624, 298560, 307890, 308512, 318153, 321408, 327360, 328416, 335880, 347076, 357120, 358272, 368280, 369468, 380160, 385640, 392832, 398080, 401760, 403056, 410520, 424204, 428544, 433845, 436480, 437888, 441936, 447840, 456192, 461835, 462768, 477696, 491040, 492624, 503820, 520614, 523776, 530255, 535680, 537408, 547360, 552420, 554202, 570240, 578460, 589248, 597120, 615780, 617024, 636306, 642816, 654720, 656832, 671760, 694152, 714240, 716544, 736560, 738936, 760320, 771280, 780921, 785664, 796160, 803520, 806112, 821040, 848408, 867690, 872960, 875776, 883872, 895680, 923670, 925536, 954459, 982080, 985248, 1007640, 1041228, 1060510, 1071360, 1074816, 1094720, 1104840, 1108404, 1140480, 1156920, 1178496, 1194240, 1231560, 1234048, 1272612, 1285632, 1301535, 1309440, 1313664, 1343520, 1385505, 1388304, 1433088, 1473120, 1477872, 1542560, 1561842, 1571328, 1590765, 1607040, 1612224, 1642080, 1696816, 1735380, 1751552, 1767744, 1791360, 1847340, 1851072, 1908918, 1964160, 1970496, 2015280, 2082456, 2121020, 2142720, 2149632, 2189440, 2209680, 2216808, 2280960, 2313840, 2356992, 2388480, 2463120, 2468096, 2545224, 2603070, 2618880, 2627328, 2687040, 2771010, 2776608, 2863377, 2946240, 2955744, 3085120, 3123684, 3181530, 3214080, 3224448, 3284160, 3393632, 3470760, 3535488, 3582720, 3694680, 3702144, 3817836, 3904605, 3928320, 3940992, 4030560, 4164912, 4242040, 4299264, 4378880, 4419360, 4433616, 4627680, 4713984, 4772295, 4926240, 4936192, 5090448, 5206140, 5254656, 5374080, 5542020, 5553216, 5726754, 5892480, 5911488, 6170240, 6247368, 6363060, 6428160, 6448896, 6568320, 6787264, 6941520, 7070976, 7165440, 7389360, 7404288, 7635672, 7809210, 7856640, 7881984, 8061120, 8329824, 8484080, 8590131, 8757760, 8838720, 8867232, 9255360, 9544590, 9852480, 10180896, 10412280, 10748160, 11084040, 11106432, 11453508, 11784960, 11822976, 12340480, 12494736, 12726120, 12897792, 13136640, 13574528, 13883040, 14141952, 14316885, 14778720, 14808576, 15271344, 15618420, 15763968, 16122240, 16659648, 16968160, 17180262, 17677440, 17734464, 18510720, 19089180, 19704960, 20361792, 20824560, 21496320, 22168080, 22212864, 22907016, 23569920, 23645952, 24680960, 24989472, 25452240, 26273280, 27149056, 27766080, 28633770, 29557440, 30542688, 31236840, 32244480, 33319296, 33936320, 34360524, 35354880, 35468928, 37021440, 38178360, 39409920, 40723584, 41649120, 42950655, 44336160, 44425728, 45814032, 47291904, 49978944, 50904480, 54298112, 55532160, 57267540, 59114880, 61085376, 62473680, 64488960, 66638592, 67872640, 68721048, 70709760, 70937856, 74042880, 76356720, 78819840, 81447168, 83298240, 85901310, 88672320, 91628064, 99957888, 101808960, 111064320, 114535080, 118229760, 122170752, 124947360, 133277184, 135745280, 137442096, 141875712, 152713440, 162894336, 166596480, 171802620, 177344640, 183256128, 199915776, 203617920, 222128640, 229070160, 236459520, 244341504, 249894720, 271490560, 274884192, 305426880, 333192960, 343605240, 354689280, 366512256, 399831552, 407235840, 458140320, 488683008, 499789440, 549768384, 610853760, 666385920, 687210480, 709378560, 733024512, 814471680, 916280640, 999578880, 1099536768, 1221707520, 1374420960, 1466049024, 1832561280, 1999157760, 2199073536, 2443415040, 2748841920, 3665122560, 4398147072, 5497683840, 7330245120, 10995367680, 21990735360]

約数ペア:

[(1, 21990735360), (2, 10995367680), (3, 7330245120), (4, 5497683840), (5, 4398147072), (6, 3665122560), (8, 2748841920), (9, 2443415040), (10, 2199073536), (11, 1999157760), (12, 1832561280), (15, 1466049024), (16, 1374420960), (18, 1221707520), (20, 1099536768), (22, 999578880), (24, 916280640), (27, 814471680), (30, 733024512), (31, 709378560), (32, 687210480), (33, 666385920), (36, 610853760), (40, 549768384), (44, 499789440), (45, 488683008), (48, 458140320), (54, 407235840), (55, 399831552), (60, 366512256), (62, 354689280), (64, 343605240), (66, 333192960), (72, 305426880), (80, 274884192), (81, 271490560), (88, 249894720), (90, 244341504), (93, 236459520), (96, 229070160), (99, 222128640), (108, 203617920), (110, 199915776), (120, 183256128), (124, 177344640), (128, 171802620), (132, 166596480), (135, 162894336), (144, 152713440), (155, 141875712), (160, 137442096), (162, 135745280), (165, 133277184), (176, 124947360), (180, 122170752), (186, 118229760), (192, 114535080), (198, 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