20155322880

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 960

約数和(自身を含む): 91021138560

約数和(自身を除く): 70865815680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 147, 154, 160, 165, 168, 176, 180, 189, 192, 196, 198, 210, 216, 220, 224, 231, 240, 245, 252, 256, 264, 270, 280, 288, 294, 297, 308, 315, 320, 330, 336, 352, 360, 378, 384, 385, 392, 396, 420, 432, 440, 441, 448, 462, 480, 490, 495, 504, 512, 528, 539, 540, 541, 560, 576, 588, 594, 616, 630, 640, 660, 672, 693, 704, 720, 735, 756, 768, 770, 784, 792, 840, 864, 880, 882, 896, 924, 945, 960, 980, 990, 1008, 1056, 1078, 1080, 1082, 1120, 1152, 1155, 1176, 1188, 1232, 1260, 1280, 1320, 1323, 1344, 1386, 1408, 1440, 1470, 1485, 1512, 1536, 1540, 1568, 1584, 1617, 1623, 1680, 1728, 1760, 1764, 1792, 1848, 1890, 1920, 1960, 1980, 2016, 2079, 2112, 2156, 2160, 2164, 2205, 2240, 2304, 2310, 2352, 2376, 2464, 2520, 2560, 2640, 2646, 2688, 2695, 2705, 2772, 2816, 2880, 2940, 2970, 3024, 3080, 3136, 3168, 3234, 3246, 3360, 3456, 3465, 3520, 3528, 3584, 3696, 3780, 3787, 3840, 3920, 3960, 4032, 4158, 4224, 4312, 4320, 4328, 4410, 4480, 4608, 4620, 4704, 4752, 4851, 4869, 4928, 5040, 5280, 5292, 5376, 5390, 5410, 5544, 5632, 5760, 5880, 5940, 5951, 6048, 6160, 6272, 6336, 6468, 6492, 6615, 6720, 6912, 6930, 7040, 7056, 7392, 7560, 7574, 7680, 7840, 7920, 8064, 8085, 8115, 8316, 8448, 8624, 8640, 8656, 8820, 8960, 9240, 9408, 9504, 9702, 9738, 9856, 10080, 10395, 10560, 10584, 10752, 10780, 10820, 11088, 11361, 11520, 11760, 11880, 11902, 12096, 12320, 12544, 12672, 12936, 12984, 13230, 13440, 13824, 13860, 14080, 14112, 14553, 14607, 14784, 15120, 15148, 15680, 15840, 16128, 16170, 16230, 16632, 16896, 17248, 17280, 17312, 17640, 17853, 17920, 18480, 18816, 18935, 19008, 19404, 19476, 19712, 20160, 20790, 21120, 21168, 21560, 21640, 22176, 22722, 23040, 23520, 23760, 23804, 24192, 24255, 24345, 24640, 25088, 25344, 25872, 25968, 26460, 26509, 26880, 27720, 28160, 28224, 29106, 29214, 29568, 29755, 30240, 30296, 31360, 31680, 32256, 32340, 32460, 33264, 34083, 34496, 34560, 34624, 35280, 35706, 36960, 37632, 37870, 38016, 38808, 38952, 39424, 40320, 41580, 41657, 42240, 42336, 43120, 43280, 44352, 45444, 47040, 47520, 47608, 48384, 48510, 48690, 49280, 50688, 51744, 51936, 52920, 53018, 53559, 53760, 55440, 56448, 56805, 58212, 58428, 59136, 59510, 60480, 60592, 62720, 63360, 64680, 64920, 66528, 68166, 68992, 69120, 69248, 70560, 71412, 72765, 73035, 73920, 75264, 75740, 76032, 77616, 77904, 79527, 80640, 83160, 83314, 84480, 84672, 86240, 86560, 88704, 89265, 90888, 94080, 95040, 95216, 96768, 97020, 97380, 98560, 102249, 103488, 103872, 105840, 106036, 107118, 110880, 112896, 113610, 116424, 116856, 118272, 119020, 120960, 121184, 124971, 125440, 126720, 129360, 129840, 132545, 133056, 136332, 137984, 138496, 141120, 142824, 145530, 146070, 147840, 151480, 152064, 155232, 155808, 159054, 160677, 161280, 166320, 166628, 169344, 170415, 172480, 173120, 177408, 178530, 181776, 188160, 190080, 190432, 194040, 194760, 197120, 204498, 206976, 207744, 208285, 211680, 212072, 214236, 221760, 225792, 227220, 232848, 233712, 238040, 238581, 241920, 242368, 249942, 253440, 258720, 259680, 265090, 266112, 267795, 272664, 275968, 276992, 282240, 285648, 291060, 291599, 292140, 295680, 302960, 310464, 311616, 318108, 321354, 332640, 333256, 338688, 340830, 344960, 346240, 354816, 357060, 363552, 374913, 376320, 380160, 380864, 388080, 389520, 397635, 408996, 413952, 415488, 416570, 423360, 424144, 428472, 443520, 454440, 465696, 467424, 476080, 477162, 483840, 484736, 499884, 511245, 517440, 519360, 530180, 532224, 535590, 545328, 564480, 571296, 582120, 583198, 584280, 591360, 605920, 620928, 623232, 624855, 636216, 642708, 665280, 666512, 677376, 681660, 689920, 692480, 714120, 715743, 727104, 749826, 760320, 761728, 776160, 779040, 795270, 803385, 817992, 827904, 830976, 833140, 846720, 848288, 856944, 874797, 887040, 908880, 931392, 934848, 952160, 954324, 969472, 999768, 1022490, 1034880, 1038720, 1060360, 1064448, 1071180, 1090656, 1124739, 1128960, 1142592, 1164240, 1166396, 1168560, 1192905, 1211840, 1241856, 1246464, 1249710, 1272432, 1285416, 1330560, 1333024, 1363320, 1379840, 1384960, 1428240, 1431486, 1454208, 1457995, 1499652, 1523456, 1552320, 1558080, 1590540, 1606770, 1635984, 1666280, 1693440, 1696576, 1713888, 1749594, 1774080, 1817760, 1862784, 1869696, 1874565, 1904320, 1908648, 1938944, 1999536, 2044980, 2069760, 2077440, 2120720, 2142360, 2181312, 2249478, 2285184, 2328480, 2332792, 2337120, 2385810, 2423680, 2483712, 2492928, 2499420, 2544864, 2570832, 2624391, 2661120, 2666048, 2726640, 2856480, 2862972, 2908416, 2915990, 2999304, 3046912, 3104640, 3116160, 3181080, 3213540, 3271968, 3332560, 3386880, 3393152, 3427776, 3499188, 3578715, 3635520, 3725568, 3739392, 3749130, 3808640, 3817296, 3999072, 4089960, 4139520, 4154880, 4241440, 4284720, 4362624, 4373985, 4498956, 4570368, 4656960, 4665584, 4674240, 4771620, 4847360, 4998840, 5089728, 5141664, 5248782, 5322240, 5332096, 5453280, 5623695, 5712960, 5725944, 5816832, 5831980, 5998608, 6209280, 6232320, 6362160, 6427080, 6543936, 6665120, 6786304, 6855552, 6998376, 7157430, 7271040, 7451136, 7478784, 7498260, 7617280, 7634592, 7873173, 7998144, 8179920, 8482880, 8569440, 8725248, 8747970, 8997912, 9140736, 9313920, 9331168, 9348480, 9543240, 9694720, 9997680, 10179456, 10283328, 10497564, 10664192, 10906560, 11247390, 11425920, 11451888, 11663960, 11997216, 12418560, 12464640, 12724320, 12854160, 13087872, 13121955, 13330240, 13572608, 13711104, 13996752, 14314860, 14542080, 14996520, 15234560, 15269184, 15746346, 15996288, 16359840, 16965760, 17138880, 17450496, 17495940, 17995824, 18627840, 18662336, 18696960, 19086480, 19995360, 20358912, 20566656, 20995128, 21328384, 21813120, 22494780, 22851840, 22903776, 23327920, 23994432, 25448640, 25708320, 26175744, 26243910, 26660480, 27422208, 27993504, 28629720, 29084160, 29993040, 30538368, 31492692, 31992576, 32719680, 33931520, 34277760, 34991880, 35991648, 37255680, 37324672, 37393920, 38172960, 39365865, 39990720, 40717824, 41133312, 41990256, 43626240, 44989560, 45703680, 45807552, 46655840, 47988864, 50897280, 51416640, 52351488, 52487820, 53320960, 55987008, 57259440, 59986080, 61076736, 62985384, 63985152, 65439360, 67863040, 68555520, 69983760, 71983296, 74649344, 76345920, 78731730, 79981440, 82266624, 83980512, 87252480, 89979120, 91615104, 93311680, 95977728, 101794560, 102833280, 104975640, 106641920, 111974016, 114518880, 119972160, 122153472, 125970768, 130878720, 137111040, 139967520, 143966592, 149298688, 152691840, 157463460, 159962880, 167961024, 179958240, 183230208, 186623360, 191955456, 203589120, 205666560, 209951280, 223948032, 229037760, 239944320, 251941536, 261757440, 279935040, 287933184, 305383680, 314926920, 319925760, 335922048, 359916480, 366460416, 373246720, 411333120, 419902560, 447896064, 458075520, 479888640, 503883072, 559870080, 575866368, 610767360, 629853840, 671844096, 719832960, 746493440, 839805120, 916151040, 959777280, 1007766144, 1119740160, 1259707680, 1343688192, 1439665920, 1679610240, 1832302080, 2015532288, 2239480320, 2519415360, 2879331840, 3359220480, 4031064576, 5038830720, 6718440960, 10077661440, 20155322880]

約数ペア:

[(1, 20155322880), (2, 10077661440), (3, 6718440960), (4, 5038830720), (5, 4031064576), (6, 3359220480), (7, 2879331840), (8, 2519415360), (9, 2239480320), (10, 2015532288), (11, 1832302080), (12, 1679610240), (14, 1439665920), (15, 1343688192), (16, 1259707680), (18, 1119740160), (20, 1007766144), (21, 959777280), (22, 916151040), (24, 839805120), (27, 746493440), (28, 719832960), (30, 671844096), (32, 629853840), (33, 610767360), (35, 575866368), (36, 559870080), (40, 503883072), (42, 479888640), (44, 458075520), (45, 447896064), (48, 419902560), (49, 411333120), (54, 373246720), (55, 366460416), (56, 359916480), (60, 335922048), (63, 319925760), (64, 314926920), (66, 305383680), (70, 287933184), (72, 279935040), (77, 261757440), (80, 251941536), (84, 239944320), (88, 229037760), (90, 223948032), (96, 209951280), (98, 205666560), (99, 203589120), (105, 191955456), (108, 186623360), (110, 183230208), (112, 179958240), (120, 167961024), (126, 159962880), (128, 157463460), (132, 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178530), (113610, 177408), (116424, 173120), (116856, 172480), (118272, 170415), (119020, 169344), (120960, 166628), (121184, 166320), (124971, 161280), (125440, 160677), (126720, 159054), (129360, 155808), (129840, 155232), (132545, 152064), (133056, 151480), (136332, 147840), (137984, 146070), (138496, 145530), (141120, 142824)]