20985744384

素因数分解:

$2^{10}\times 3^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 792

約数和(自身を含む): 74919119184

約数和(自身を除く): 53933374800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 41, 44, 48, 51, 54, 64, 66, 68, 72, 81, 82, 88, 96, 99, 102, 108, 121, 123, 128, 132, 136, 144, 153, 162, 164, 176, 187, 192, 198, 204, 216, 242, 243, 246, 256, 264, 272, 288, 297, 306, 324, 328, 352, 363, 369, 374, 384, 396, 408, 432, 451, 459, 484, 486, 492, 512, 528, 544, 561, 576, 594, 612, 648, 656, 697, 704, 726, 738, 748, 768, 792, 816, 864, 891, 902, 918, 968, 972, 984, 1024, 1056, 1088, 1089, 1107, 1122, 1152, 1188, 1224, 1296, 1312, 1353, 1377, 1394, 1408, 1452, 1476, 1496, 1536, 1584, 1632, 1683, 1728, 1782, 1804, 1836, 1936, 1944, 1968, 2057, 2091, 2112, 2176, 2178, 2214, 2244, 2304, 2376, 2448, 2592, 2624, 2673, 2706, 2754, 2788, 2816, 2904, 2952, 2992, 3072, 3168, 3264, 3267, 3321, 3366, 3456, 3564, 3608, 3672, 3872, 3888, 3936, 4059, 4114, 4131, 4182, 4224, 4352, 4356, 4428, 4488, 4608, 4752, 4896, 4961, 5049, 5184, 5248, 5346, 5412, 5508, 5576, 5632, 5808, 5904, 5984, 6171, 6273, 6336, 6528, 6534, 6642, 6732, 6912, 7128, 7216, 7344, 7667, 7744, 7776, 7872, 8118, 8228, 8262, 8364, 8448, 8704, 8712, 8856, 8976, 9216, 9504, 9792, 9801, 9922, 9963, 10098, 10368, 10496, 10692, 10824, 11016, 11152, 11264, 11616, 11808, 11968, 12177, 12342, 12546, 12672, 13056, 13068, 13284, 13464, 13824, 14256, 14432, 14688, 14883, 15147, 15334, 15488, 15552, 15744, 16236, 16456, 16524, 16728, 16896, 17408, 17424, 17712, 17952, 18513, 18819, 19008, 19584, 19602, 19844, 19926, 20196, 20736, 20992, 21384, 21648, 22032, 22304, 23001, 23232, 23616, 23936, 24354, 24684, 25092, 25344, 26112, 26136, 26568, 26928, 27648, 28512, 28864, 29376, 29403, 29766, 30294, 30668, 30976, 31104, 31488, 32472, 32912, 33048, 33456, 33792, 34848, 35424, 35904, 36531, 37026, 37638, 38016, 39168, 39204, 39688, 39852, 40392, 41472, 41984, 42768, 43296, 44064, 44608, 44649, 45441, 46002, 46464, 47232, 47872, 48708, 49368, 50184, 50688, 52224, 52272, 53136, 53856, 55539, 56457, 57024, 57728, 58752, 58806, 59532, 60588, 61336, 61952, 62208, 62976, 64944, 65824, 66096, 66912, 69003, 69696, 70848, 71808, 73062, 74052, 75276, 76032, 78336, 78408, 79376, 79704, 80784, 82944, 84337, 85536, 86592, 88128, 89216, 89298, 90882, 92004, 92928, 94464, 95744, 97416, 98736, 100368, 101376, 104544, 106272, 107712, 109593, 111078, 112914, 114048, 115456, 117504, 117612, 119064, 121176, 122672, 123904, 124416, 125952, 129888, 131648, 132192, 133824, 133947, 138006, 139392, 141696, 143616, 146124, 148104, 150552, 152064, 156672, 156816, 158752, 159408, 161568, 166617, 168674, 169371, 171072, 173184, 176256, 178432, 178596, 181764, 184008, 185856, 188928, 191488, 194832, 197472, 200736, 207009, 209088, 212544, 215424, 219186, 222156, 225828, 228096, 230912, 235008, 235224, 238128, 242352, 245344, 248832, 253011, 259776, 263296, 264384, 267648, 267894, 276012, 278784, 283392, 287232, 292248, 296208, 301104, 304128, 313632, 317504, 318816, 323136, 333234, 337348, 338742, 342144, 346368, 352512, 356864, 357192, 363528, 368016, 371712, 377856, 389664, 394944, 401472, 401841, 414018, 418176, 425088, 430848, 438372, 444312, 451656, 456192, 461824, 470016, 470448, 476256, 484704, 490688, 499851, 506022, 519552, 526592, 528768, 535296, 535788, 552024, 557568, 566784, 574464, 584496, 592416, 602208, 621027, 627264, 635008, 637632, 646272, 666468, 674696, 677484, 684288, 692736, 705024, 713728, 714384, 727056, 736032, 759033, 779328, 789888, 802944, 803682, 828036, 836352, 850176, 861696, 876744, 888624, 903312, 912384, 940896, 952512, 969408, 981376, 999702, 1012044, 1039104, 1053184, 1057536, 1070592, 1071576, 1104048, 1115136, 1133568, 1168992, 1184832, 1204416, 1205523, 1242054, 1254528, 1270016, 1275264, 1292544, 1332936, 1349392, 1354968, 1368576, 1385472, 1410048, 1428768, 1454112, 1472064, 1518066, 1558656, 1579776, 1605888, 1607364, 1656072, 1672704, 1700352, 1723392, 1753488, 1777248, 1806624, 1863081, 1881792, 1905024, 1938816, 1962752, 1999404, 2024088, 2078208, 2106368, 2115072, 2141184, 2143152, 2208096, 2277099, 2337984, 2369664, 2408832, 2411046, 2484108, 2509056, 2540032, 2550528, 2585088, 2665872, 2698784, 2709936, 2737152, 2857536, 2908224, 2944128, 3036132, 3117312, 3159552, 3211776, 3214728, 3312144, 3345408, 3400704, 3506976, 3554496, 3613248, 3726162, 3763584, 3810048, 3877632, 3925504, 3998808, 4048176, 4156416, 4230144, 4286304, 4416192, 4554198, 4675968, 4739328, 4817664, 4822092, 4968216, 5018112, 5080064, 5101056, 5170176, 5331744, 5397568, 5419872, 5715072, 5816448, 5888256, 6072264, 6234624, 6319104, 6423552, 6429456, 6624288, 6831297, 7013952, 7108992, 7226496, 7452324, 7527168, 7620096, 7755264, 7851008, 7997616, 8096352, 8572608, 8832384, 9108396, 9351936, 9478656, 9635328, 9644184, 9936432, 10036224, 10202112, 10663488, 10795136, 10839744, 11430144, 11632896, 11776512, 12144528, 12469248, 12858912, 13248576, 13662594, 14027904, 14217984, 14452992, 14904648, 15054336, 15240192, 15510528, 15995232, 16192704, 17145216, 17664768, 18216792, 18703872, 18957312, 19270656, 19288368, 19872864, 20493891, 21326976, 21590272, 21679488, 22860288, 23265792, 23553024, 24289056, 25717824, 26497152, 27325188, 28055808, 28435968, 28905984, 29809296, 30108672, 31990464, 32385408, 34290432, 35329536, 36433584, 37407744, 38576736, 39745728, 40987782, 42653952, 43180544, 43358976, 45720576, 46531584, 48578112, 51435648, 52994304, 54650376, 56111616, 56871936, 57811968, 59618592, 63980928, 64770816, 68580864, 70659072, 72867168, 77153472, 79491456, 81975564, 85307904, 86361088, 86717952, 97156224, 102871296, 105988608, 109300752, 112223232, 119237184, 127961856, 129541632, 137161728, 145734336, 154306944, 158982912, 163951128, 170615808, 173435904, 194312448, 205742592, 211977216, 218601504, 238474368, 255923712, 259083264, 291468672, 308613888, 317965824, 327902256, 388624896, 411485184, 437203008, 476948736, 511847424, 582937344, 617227776, 635931648, 655804512, 777249792, 874406016, 953897472, 1165874688, 1234455552, 1311609024, 1748812032, 1907794944, 2331749376, 2623218048, 3497624064, 5246436096, 6995248128, 10492872192, 20985744384]

約数ペア:

[(1, 20985744384), (2, 10492872192), (3, 6995248128), (4, 5246436096), (6, 3497624064), (8, 2623218048), (9, 2331749376), (11, 1907794944), (12, 1748812032), (16, 1311609024), (17, 1234455552), (18, 1165874688), (22, 953897472), (24, 874406016), (27, 777249792), (32, 655804512), (33, 635931648), (34, 617227776), (36, 582937344), (41, 511847424), (44, 476948736), (48, 437203008), (51, 411485184), (54, 388624896), (64, 327902256), (66, 317965824), (68, 308613888), (72, 291468672), (81, 259083264), (82, 255923712), (88, 238474368), (96, 218601504), (99, 211977216), (102, 205742592), (108, 194312448), (121, 173435904), (123, 170615808), (128, 163951128), (132, 158982912), (136, 154306944), (144, 145734336), (153, 137161728), (162, 129541632), (164, 127961856), (176, 119237184), (187, 112223232), (192, 109300752), (198, 105988608), (204, 102871296), (216, 97156224), (242, 86717952), (243, 86361088), (246, 85307904), (256, 81975564), (264, 79491456), (272, 77153472), (288, 72867168), (297, 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(1496, 14027904), (1536, 13662594), (1584, 13248576), (1632, 12858912), (1683, 12469248), (1728, 12144528), (1782, 11776512), (1804, 11632896), (1836, 11430144), (1936, 10839744), (1944, 10795136), (1968, 10663488), (2057, 10202112), (2091, 10036224), (2112, 9936432), (2176, 9644184), (2178, 9635328), (2214, 9478656), (2244, 9351936), (2304, 9108396), (2376, 8832384), (2448, 8572608), (2592, 8096352), (2624, 7997616), (2673, 7851008), (2706, 7755264), (2754, 7620096), (2788, 7527168), (2816, 7452324), (2904, 7226496), (2952, 7108992), (2992, 7013952), (3072, 6831297), (3168, 6624288), (3264, 6429456), (3267, 6423552), (3321, 6319104), (3366, 6234624), (3456, 6072264), (3564, 5888256), (3608, 5816448), (3672, 5715072), (3872, 5419872), (3888, 5397568), (3936, 5331744), (4059, 5170176), (4114, 5101056), (4131, 5080064), (4182, 5018112), (4224, 4968216), (4352, 4822092), (4356, 4817664), (4428, 4739328), (4488, 4675968), (4608, 4554198), (4752, 4416192), (4896, 4286304), (4961, 4230144), (5049, 4156416), (5184, 4048176), (5248, 3998808), (5346, 3925504), (5412, 3877632), (5508, 3810048), (5576, 3763584), (5632, 3726162), (5808, 3613248), (5904, 3554496), (5984, 3506976), (6171, 3400704), (6273, 3345408), (6336, 3312144), (6528, 3214728), (6534, 3211776), (6642, 3159552), (6732, 3117312), (6912, 3036132), (7128, 2944128), (7216, 2908224), (7344, 2857536), (7667, 2737152), (7744, 2709936), (7776, 2698784), (7872, 2665872), (8118, 2585088), (8228, 2550528), (8262, 2540032), (8364, 2509056), (8448, 2484108), (8704, 2411046), (8712, 2408832), (8856, 2369664), (8976, 2337984), (9216, 2277099), (9504, 2208096), (9792, 2143152), (9801, 2141184), (9922, 2115072), (9963, 2106368), (10098, 2078208), (10368, 2024088), (10496, 1999404), (10692, 1962752), (10824, 1938816), (11016, 1905024), (11152, 1881792), (11264, 1863081), (11616, 1806624), (11808, 1777248), (11968, 1753488), (12177, 1723392), (12342, 1700352), (12546, 1672704), (12672, 1656072), (13056, 1607364), (13068, 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