31367105280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 1152

約数和(自身を含む): 139868467200

約数和(自身を除く): 108501361920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 29, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 58, 60, 63, 64, 68, 70, 72, 80, 84, 85, 87, 90, 96, 102, 105, 108, 112, 116, 119, 120, 126, 128, 135, 136, 140, 144, 145, 153, 160, 168, 170, 174, 180, 189, 192, 203, 204, 210, 216, 224, 232, 238, 240, 252, 255, 256, 261, 263, 270, 272, 280, 288, 290, 306, 315, 320, 336, 340, 348, 357, 360, 378, 384, 406, 408, 420, 432, 435, 448, 459, 464, 476, 480, 493, 504, 510, 522, 526, 540, 544, 560, 576, 580, 595, 609, 612, 630, 640, 672, 680, 696, 714, 720, 756, 765, 768, 783, 789, 812, 816, 840, 864, 870, 896, 918, 928, 945, 952, 960, 986, 1008, 1015, 1020, 1044, 1052, 1071, 1080, 1088, 1120, 1152, 1160, 1190, 1218, 1224, 1260, 1280, 1305, 1315, 1344, 1360, 1392, 1428, 1440, 1479, 1512, 1530, 1566, 1578, 1624, 1632, 1680, 1728, 1740, 1785, 1792, 1827, 1836, 1841, 1856, 1890, 1904, 1920, 1972, 2016, 2030, 2040, 2088, 2104, 2142, 2160, 2176, 2240, 2295, 2304, 2320, 2367, 2380, 2436, 2448, 2465, 2520, 2610, 2630, 2688, 2720, 2784, 2856, 2880, 2958, 3024, 3045, 3060, 3132, 3156, 3213, 3248, 3264, 3360, 3451, 3456, 3480, 3570, 3654, 3672, 3682, 3712, 3780, 3808, 3840, 3915, 3944, 3945, 4032, 4060, 4080, 4176, 4208, 4284, 4320, 4352, 4437, 4471, 4480, 4590, 4640, 4734, 4760, 4872, 4896, 4930, 5040, 5220, 5260, 5355, 5376, 5440, 5481, 5523, 5568, 5712, 5760, 5916, 6048, 6090, 6120, 6264, 6312, 6426, 6496, 6528, 6720, 6902, 6912, 6960, 7101, 7140, 7308, 7344, 7364, 7395, 7424, 7560, 7616, 7627, 7830, 7888, 7890, 8064, 8120, 8160, 8352, 8416, 8568, 8640, 8874, 8942, 8960, 9135, 9180, 9205, 9280, 9468, 9520, 9744, 9792, 9860, 10080, 10353, 10440, 10520, 10710, 10880, 10962, 11046, 11136, 11424, 11520, 11832, 11835, 12096, 12180, 12240, 12528, 12624, 12852, 12992, 13056, 13311, 13413, 13440, 13804, 13920, 14202, 14280, 14616, 14688, 14728, 14790, 15120, 15232, 15254, 15660, 15776, 15780, 16065, 16128, 16240, 16320, 16569, 16704, 16832, 17136, 17255, 17280, 17748, 17884, 18270, 18360, 18410, 18560, 18936, 19040, 19488, 19584, 19720, 20160, 20706, 20880, 21040, 21420, 21760, 21924, 22092, 22185, 22272, 22355, 22848, 22881, 23664, 23670, 24192, 24360, 24480, 25056, 25248, 25704, 25984, 26622, 26826, 26880, 27405, 27608, 27615, 27840, 28404, 28560, 29232, 29376, 29456, 29580, 30240, 30464, 30508, 31059, 31297, 31320, 31552, 31560, 32130, 32480, 32640, 33138, 33408, 33664, 34272, 34510, 34560, 35496, 35505, 35768, 36540, 36720, 36820, 37120, 37872, 38080, 38135, 38976, 39168, 39440, 40239, 40320, 41412, 41760, 42080, 42840, 43848, 44184, 44370, 44710, 45696, 45762, 47328, 47340, 48384, 48720, 48960, 49707, 50112, 50496, 51408, 51765, 51968, 53244, 53389, 53652, 54810, 55216, 55230, 55680, 56808, 57120, 58464, 58752, 58912, 59160, 60480, 61016, 62118, 62594, 62640, 63104, 63120, 64260, 64960, 65280, 66276, 66555, 66816, 67065, 67328, 68544, 68643, 69020, 70992, 71010, 71536, 73080, 73440, 73640, 75744, 76160, 76270, 77952, 78880, 80478, 80640, 82824, 82845, 83520, 84160, 85680, 87696, 88368, 88740, 89420, 91392, 91524, 93177, 93891, 94656, 94680, 97440, 97920, 99414, 100224, 100992, 102816, 103530, 106488, 106778, 107304, 109620, 110432, 110460, 111360, 113616, 114240, 114405, 116928, 117504, 117824, 118320, 120717, 120960, 122032, 124236, 125188, 125280, 126208, 126240, 128520, 129659, 129920, 132552, 133110, 134130, 137088, 137286, 138040, 141984, 142020, 143072, 146160, 146880, 147280, 151488, 152320, 152540, 155295, 155904, 156485, 157760, 160167, 160956, 165648, 165690, 167040, 168320, 171360, 175392, 176736, 177480, 178840, 183048, 186354, 187782, 189312, 189360, 194880, 195840, 198828, 200448, 201195, 201984, 205632, 205929, 207060, 212976, 213556, 214608, 219240, 220864, 220920, 227232, 228480, 228810, 233856, 235648, 236640, 241434, 241920, 244064, 248472, 248535, 250376, 250560, 252480, 257040, 259318, 259840, 265104, 266220, 266945, 268260, 274176, 274572, 276080, 281673, 283968, 284040, 286144, 292320, 293760, 294560, 302976, 305080, 310590, 312970, 315520, 320334, 321912, 331296, 331380, 334080, 336640, 342720, 343215, 350784, 353472, 354960, 357680, 366096, 372708, 375564, 378624, 378720, 388977, 389760, 397656, 402390, 411264, 411858, 414120, 425952, 427112, 429216, 438480, 441728, 441840, 454464, 456960, 457620, 465885, 467712, 469455, 471296, 473280, 480501, 482868, 488128, 496944, 497070, 500752, 501120, 504960, 514080, 518636, 530208, 532440, 533890, 536520, 549144, 552160, 563346, 567936, 568080, 572288, 584640, 587520, 589120, 603585, 605952, 610160, 621180, 625940, 631040, 640668, 643824, 648295, 662592, 662760, 685440, 686430, 701568, 706944, 709920, 715360, 732192, 745416, 751128, 757440, 777954, 779520, 795312, 800835, 804780, 822528, 823716, 828240, 845019, 851904, 854224, 858432, 876960, 883456, 883680, 907613, 908928, 915240, 931770, 938910, 946560, 961002, 965736, 976256, 993888, 994140, 1001504, 1002240, 1009920, 1028160, 1029645, 1037272, 1060416, 1064880, 1067780, 1073040, 1098288, 1104320, 1126692, 1135872, 1136160, 1144576, 1166931, 1169280, 1178240, 1207170, 1220320, 1242360, 1251880, 1281336, 1287648, 1296590, 1325184, 1325520, 1370880, 1372860, 1403136, 1408365, 1413888, 1419840, 1430720, 1441503, 1464384, 1490832, 1502256, 1514880, 1555908, 1590624, 1601670, 1609560, 1647432, 1656480, 1690038, 1703808, 1708448, 1716864, 1753920, 1767360, 1815226, 1817856, 1830480, 1863540, 1877820, 1893120, 1922004, 1931472, 1944885, 1952512, 1987776, 1988280, 2003008, 2056320, 2059290, 2074544, 2120832, 2129760, 2135560, 2146080, 2196576, 2208640, 2253384, 2272320, 2333862, 2338560, 2356480, 2402505, 2414340, 2440640, 2484720, 2503760, 2562672, 2575296, 2593180, 2650368, 2651040, 2722839, 2745720, 2816730, 2839680, 2861440, 2883006, 2928768, 2981664, 3004512, 3029760, 3111816, 3181248, 3203340, 3219120, 3294864, 3312960, 3380076, 3407616, 3416896, 3433728, 3500793, 3507840, 3534720, 3630452, 3660960, 3727080, 3755640, 3844008, 3862944, 3889770, 3975552, 3976560, 4006016, 4112640, 4118580, 4149088, 4225095, 4241664, 4259520, 4271120, 4292160, 4393152, 4417280, 4506768, 4538065, 4544640, 4667724, 4805010, 4828680, 4881280, 4969440, 5007520, 5125344, 5150592, 5186360, 5302080, 5445678, 5491440, 5633460, 5679360, 5722880, 5766012, 5834655, 5857536, 5963328, 6009024, 6223632, 6362496, 6406680, 6438240, 6589728, 6625920, 6760152, 6833792, 7001586, 7015680, 7069440, 7207515, 7260904, 7321920, 7454160, 7511280, 7688016, 7725888, 7779540, 7951104, 7953120, 8012032, 8168517, 8237160, 8298176, 8450190, 8519040, 8542240, 8584320, 8786304, 9013536, 9076130, 9089280, 9335448, 9610020, 9657360, 9762560, 9938880, 10015040, 10250688, 10301184, 10372720, 10604160, 10891356, 10982880, 11266920, 11532024, 11669310, 11926656, 12018048, 12447264, 12724992, 12813360, 12876480, 13179456, 13251840, 13520304, 13614195, 13667584, 14003172, 14415030, 14521808, 14643840, 14908320, 15022560, 15376032, 15451776, 15559080, 15906240, 16337034, 16474320, 16596352, 16900380, 17038080, 17084480, 17168640, 17503965, 17572608, 18027072, 18152260, 18670896, 19220040, 19314720, 19877760, 20030080, 20501376, 20745440, 21208320, 21782712, 21965760, 22533840, 23064048, 23338620, 23853312, 24036096, 24505551, 24894528, 25626720, 25752960, 26358912, 27040608, 27228390, 28006344, 28830060, 29043616, 29287680, 29816640, 30045120, 30752064, 30903552, 31118160, 31812480, 32674068, 32948640, 33192704, 33800760, 34168960, 35007930, 36054144, 36304520, 37341792, 38440080, 38629440, 39755520, 40060160, 40842585, 41002752, 41490880, 43565424, 43931520, 45067680, 46128096, 46677240, 49011102, 49789056, 51253440, 51505920, 52717824, 54081216, 54456780, 56012688, 57660120, 58087232, 59633280, 60090240, 61504128, 62236320, 63624960, 65348136, 65897280, 67601520, 68337920, 70015860, 72108288, 72609040, 74683584, 76880160, 77258880, 81685170, 82981760, 87130848, 87863040, 90135360, 92256192, 93354480, 98022204, 99578112, 102506880, 108162432, 108913560, 112025376, 115320240, 116174464, 119266560, 120180480, 122527755, 123008256, 124472640, 130696272, 131794560, 135203040, 140031720, 145218080, 149367168, 153760320, 154517760, 163370340, 165963520, 174261696, 180270720, 184512384, 186708960, 196044408, 205013760, 216324864, 217827120, 224050752, 230640480, 232348928, 245055510, 248945280, 261392544, 263589120, 270406080, 280063440, 290436160, 298734336, 307520640, 326740680, 348523392, 360541440, 369024768, 373417920, 392088816, 435654240, 448101504, 461280960, 490111020, 497890560, 522785088, 540812160, 560126880, 580872320, 615041280, 653481360, 697046784, 746835840, 784177632, 871308480, 896203008, 922561920, 980222040, 1045570176, 1081624320, 1120253760, 1161744640, 1306962720, 1493671680, 1568355264, 1742616960, 1845123840, 1960444080, 2091140352, 2240507520, 2613925440, 3136710528, 3485233920, 3920888160, 4481015040, 5227850880, 6273421056, 7841776320, 10455701760, 15683552640, 31367105280]

約数ペア:

[(1, 31367105280), (2, 15683552640), (3, 10455701760), (4, 7841776320), (5, 6273421056), (6, 5227850880), (7, 4481015040), (8, 3920888160), (9, 3485233920), (10, 3136710528), (12, 2613925440), (14, 2240507520), (15, 2091140352), (16, 1960444080), (17, 1845123840), (18, 1742616960), (20, 1568355264), (21, 1493671680), (24, 1306962720), (27, 1161744640), (28, 1120253760), (29, 1081624320), (30, 1045570176), (32, 980222040), (34, 922561920), (35, 896203008), (36, 871308480), (40, 784177632), (42, 746835840), (45, 697046784), (48, 653481360), (51, 615041280), (54, 580872320), (56, 560126880), (58, 540812160), (60, 522785088), (63, 497890560), (64, 490111020), (68, 461280960), (70, 448101504), (72, 435654240), (80, 392088816), (84, 373417920), (85, 369024768), (87, 360541440), (90, 348523392), (96, 326740680), (102, 307520640), (105, 298734336), (108, 290436160), (112, 280063440), (116, 270406080), (119, 263589120), (120, 261392544), (126, 248945280), (128, 245055510), (135, 232348928), (136, 230640480), (140, 224050752), (144, 217827120), (145, 216324864), (153, 205013760), (160, 196044408), (168, 186708960), (170, 184512384), (174, 180270720), (180, 174261696), (189, 165963520), (192, 163370340), (203, 154517760), (204, 153760320), (210, 149367168), (216, 145218080), (224, 140031720), (232, 135203040), (238, 131794560), (240, 130696272), (252, 124472640), (255, 123008256), (256, 122527755), (261, 120180480), (263, 119266560), (270, 116174464), (272, 115320240), (280, 112025376), (288, 108913560), (290, 108162432), (306, 102506880), (315, 99578112), (320, 98022204), (336, 93354480), (340, 92256192), (348, 90135360), (357, 87863040), (360, 87130848), (378, 82981760), (384, 81685170), (406, 77258880), (408, 76880160), (420, 74683584), (432, 72609040), (435, 72108288), (448, 70015860), (459, 68337920), (464, 67601520), (476, 65897280), (480, 65348136), (493, 63624960), (504, 62236320), (510, 61504128), (522, 60090240), (526, 59633280), (540, 58087232), (544, 57660120), (560, 56012688), (576, 54456780), (580, 54081216), (595, 52717824), (609, 51505920), (612, 51253440), (630, 49789056), (640, 49011102), (672, 46677240), (680, 46128096), (696, 45067680), (714, 43931520), (720, 43565424), (756, 41490880), (765, 41002752), (768, 40842585), (783, 40060160), (789, 39755520), (812, 38629440), (816, 38440080), (840, 37341792), (864, 36304520), (870, 36054144), (896, 35007930), (918, 34168960), (928, 33800760), (945, 33192704), (952, 32948640), (960, 32674068), (986, 31812480), (1008, 31118160), (1015, 30903552), (1020, 30752064), (1044, 30045120), (1052, 29816640), (1071, 29287680), (1080, 29043616), (1088, 28830060), (1120, 28006344), (1152, 27228390), (1160, 27040608), (1190, 26358912), (1218, 25752960), (1224, 25626720), (1260, 24894528), (1280, 24505551), (1305, 24036096), (1315, 23853312), (1344, 23338620), (1360, 23064048), (1392, 22533840), (1428, 21965760), (1440, 21782712), (1479, 21208320), (1512, 20745440), (1530, 20501376), (1566, 20030080), (1578, 19877760), (1624, 19314720), (1632, 19220040), (1680, 18670896), (1728, 18152260), (1740, 18027072), (1785, 17572608), (1792, 17503965), (1827, 17168640), (1836, 17084480), (1841, 17038080), (1856, 16900380), (1890, 16596352), (1904, 16474320), (1920, 16337034), (1972, 15906240), (2016, 15559080), (2030, 15451776), (2040, 15376032), (2088, 15022560), (2104, 14908320), (2142, 14643840), (2160, 14521808), (2176, 14415030), (2240, 14003172), (2295, 13667584), (2304, 13614195), (2320, 13520304), (2367, 13251840), (2380, 13179456), (2436, 12876480), (2448, 12813360), (2465, 12724992), (2520, 12447264), (2610, 12018048), (2630, 11926656), (2688, 11669310), (2720, 11532024), (2784, 11266920), (2856, 10982880), (2880, 10891356), (2958, 10604160), (3024, 10372720), (3045, 10301184), (3060, 10250688), (3132, 10015040), (3156, 9938880), (3213, 9762560), (3248, 9657360), (3264, 9610020), (3360, 9335448), (3451, 9089280), (3456, 9076130), (3480, 9013536), (3570, 8786304), (3654, 8584320), (3672, 8542240), (3682, 8519040), (3712, 8450190), (3780, 8298176), (3808, 8237160), (3840, 8168517), (3915, 8012032), (3944, 7953120), (3945, 7951104), (4032, 7779540), (4060, 7725888), (4080, 7688016), (4176, 7511280), (4208, 7454160), (4284, 7321920), (4320, 7260904), (4352, 7207515), (4437, 7069440), (4471, 7015680), (4480, 7001586), (4590, 6833792), (4640, 6760152), (4734, 6625920), (4760, 6589728), (4872, 6438240), (4896, 6406680), (4930, 6362496), (5040, 6223632), (5220, 6009024), (5260, 5963328), (5355, 5857536), (5376, 5834655), (5440, 5766012), (5481, 5722880), (5523, 5679360), (5568, 5633460), (5712, 5491440), (5760, 5445678), (5916, 5302080), (6048, 5186360), (6090, 5150592), (6120, 5125344), (6264, 5007520), (6312, 4969440), (6426, 4881280), (6496, 4828680), (6528, 4805010), (6720, 4667724), (6902, 4544640), (6912, 4538065), (6960, 4506768), (7101, 4417280), (7140, 4393152), (7308, 4292160), (7344, 4271120), (7364, 4259520), (7395, 4241664), (7424, 4225095), (7560, 4149088), (7616, 4118580), (7627, 4112640), (7830, 4006016), (7888, 3976560), (7890, 3975552), (8064, 3889770), (8120, 3862944), (8160, 3844008), (8352, 3755640), (8416, 3727080), (8568, 3660960), (8640, 3630452), (8874, 3534720), (8942, 3507840), (8960, 3500793), (9135, 3433728), (9180, 3416896), (9205, 3407616), (9280, 3380076), (9468, 3312960), (9520, 3294864), (9744, 3219120), (9792, 3203340), (9860, 3181248), (10080, 3111816), (10353, 3029760), (10440, 3004512), (10520, 2981664), (10710, 2928768), (10880, 2883006), (10962, 2861440), (11046, 2839680), (11136, 2816730), (11424, 2745720), (11520, 2722839), (11832, 2651040), (11835, 2650368), (12096, 2593180), (12180, 2575296), (12240, 2562672), (12528, 2503760), (12624, 2484720), (12852, 2440640), (12992, 2414340), (13056, 2402505), (13311, 2356480), (13413, 2338560), (13440, 2333862), (13804, 2272320), (13920, 2253384), (14202, 2208640), (14280, 2196576), (14616, 2146080), (14688, 2135560), (14728, 2129760), (14790, 2120832), (15120, 2074544), (15232, 2059290), (15254, 2056320), (15660, 2003008), (15776, 1988280), (15780, 1987776), (16065, 1952512), (16128, 1944885), (16240, 1931472), (16320, 1922004), (16569, 1893120), (16704, 1877820), (16832, 1863540), (17136, 1830480), (17255, 1817856), (17280, 1815226), (17748, 1767360), (17884, 1753920), (18270, 1716864), (18360, 1708448), (18410, 1703808), (18560, 1690038), (18936, 1656480), (19040, 1647432), (19488, 1609560), (19584, 1601670), (19720, 1590624), (20160, 1555908), (20706, 1514880), (20880, 1502256), (21040, 1490832), (21420, 1464384), (21760, 1441503), (21924, 1430720), (22092, 1419840), (22185, 1413888), (22272, 1408365), (22355, 1403136), (22848, 1372860), (22881, 1370880), (23664, 1325520), (23670, 1325184), (24192, 1296590), (24360, 1287648), (24480, 1281336), (25056, 1251880), (25248, 1242360), (25704, 1220320), (25984, 1207170), (26622, 1178240), (26826, 1169280), (26880, 1166931), (27405, 1144576), (27608, 1136160), (27615, 1135872), (27840, 1126692), (28404, 1104320), (28560, 1098288), (29232, 1073040), (29376, 1067780), (29456, 1064880), (29580, 1060416), (30240, 1037272), (30464, 1029645), (30508, 1028160), (31059, 1009920), (31297, 1002240), (31320, 1001504), (31552, 994140), (31560, 993888), (32130, 976256), (32480, 965736), (32640, 961002), (33138, 946560), (33408, 938910), (33664, 931770), (34272, 915240), (34510, 908928), (34560, 907613), (35496, 883680), (35505, 883456), (35768, 876960), (36540, 858432), (36720, 854224), (36820, 851904), (37120, 845019), (37872, 828240), (38080, 823716), (38135, 822528), (38976, 804780), (39168, 800835), (39440, 795312), (40239, 779520), (40320, 777954), (41412, 757440), (41760, 751128), (42080, 745416), (42840, 732192), (43848, 715360), (44184, 709920), (44370, 706944), (44710, 701568), (45696, 686430), (45762, 685440), (47328, 662760), (47340, 662592), (48384, 648295), (48720, 643824), (48960, 640668), (49707, 631040), (50112, 625940), (50496, 621180), (51408, 610160), (51765, 605952), (51968, 603585), (53244, 589120), (53389, 587520), (53652, 584640), (54810, 572288), (55216, 568080), (55230, 567936), (55680, 563346), (56808, 552160), (57120, 549144), (58464, 536520), (58752, 533890), (58912, 532440), (59160, 530208), (60480, 518636), (61016, 514080), (62118, 504960), (62594, 501120), (62640, 500752), (63104, 497070), (63120, 496944), (64260, 488128), (64960, 482868), (65280, 480501), (66276, 473280), (66555, 471296), (66816, 469455), (67065, 467712), (67328, 465885), (68544, 457620), (68643, 456960), (69020, 454464), (70992, 441840), (71010, 441728), (71536, 438480), (73080, 429216), (73440, 427112), (73640, 425952), (75744, 414120), (76160, 411858), (76270, 411264), (77952, 402390), (78880, 397656), (80478, 389760), (80640, 388977), (82824, 378720), (82845, 378624), (83520, 375564), (84160, 372708), (85680, 366096), (87696, 357680), (88368, 354960), (88740, 353472), (89420, 350784), (91392, 343215), (91524, 342720), (93177, 336640), (93891, 334080), (94656, 331380), (94680, 331296), (97440, 321912), (97920, 320334), (99414, 315520), (100224, 312970), (100992, 310590), (102816, 305080), (103530, 302976), (106488, 294560), (106778, 293760), (107304, 292320), (109620, 286144), (110432, 284040), (110460, 283968), (111360, 281673), (113616, 276080), (114240, 274572), (114405, 274176), (116928, 268260), (117504, 266945), (117824, 266220), (118320, 265104), (120717, 259840), (120960, 259318), (122032, 257040), (124236, 252480), (125188, 250560), (125280, 250376), (126208, 248535), (126240, 248472), (128520, 244064), (129659, 241920), (129920, 241434), (132552, 236640), (133110, 235648), (134130, 233856), (137088, 228810), (137286, 228480), (138040, 227232), (141984, 220920), (142020, 220864), (143072, 219240), (146160, 214608), (146880, 213556), (147280, 212976), (151488, 207060), (152320, 205929), (152540, 205632), (155295, 201984), (155904, 201195), (156485, 200448), (157760, 198828), (160167, 195840), (160956, 194880), (165648, 189360), (165690, 189312), (167040, 187782), (168320, 186354), (171360, 183048), (175392, 178840), (176736, 177480)]