31148853120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 1152

約数和(自身を含む): 139312742400

約数和(自身を除く): 108163889280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 64, 66, 70, 72, 77, 79, 80, 84, 88, 90, 96, 98, 99, 105, 110, 112, 120, 126, 127, 128, 132, 140, 144, 147, 154, 158, 160, 165, 168, 176, 180, 192, 196, 198, 210, 220, 224, 231, 237, 240, 245, 252, 254, 264, 280, 288, 294, 308, 315, 316, 320, 330, 336, 352, 360, 381, 384, 385, 392, 395, 396, 420, 440, 441, 448, 462, 474, 480, 490, 495, 504, 508, 528, 539, 553, 560, 576, 588, 616, 630, 632, 635, 640, 660, 672, 693, 704, 711, 720, 735, 762, 770, 784, 790, 792, 840, 869, 880, 882, 889, 896, 924, 948, 960, 980, 990, 1008, 1016, 1056, 1078, 1106, 1120, 1143, 1152, 1155, 1176, 1185, 1232, 1260, 1264, 1270, 1320, 1344, 1386, 1397, 1408, 1422, 1440, 1470, 1524, 1540, 1568, 1580, 1584, 1617, 1659, 1680, 1738, 1760, 1764, 1778, 1848, 1896, 1905, 1920, 1960, 1980, 2016, 2032, 2112, 2156, 2205, 2212, 2240, 2286, 2310, 2352, 2370, 2464, 2520, 2528, 2540, 2607, 2640, 2667, 2688, 2695, 2765, 2772, 2794, 2844, 2880, 2940, 3048, 3080, 3136, 3160, 3168, 3234, 3318, 3360, 3465, 3476, 3520, 3528, 3555, 3556, 3696, 3792, 3810, 3871, 3920, 3960, 4032, 4064, 4191, 4224, 4312, 4345, 4410, 4424, 4445, 4480, 4572, 4620, 4704, 4740, 4851, 4928, 4977, 5040, 5056, 5080, 5214, 5280, 5334, 5390, 5530, 5544, 5588, 5688, 5715, 5760, 5880, 6083, 6096, 6160, 6223, 6272, 6320, 6336, 6468, 6636, 6720, 6930, 6952, 6985, 7040, 7056, 7110, 7112, 7392, 7584, 7620, 7742, 7821, 7840, 7920, 8001, 8064, 8085, 8128, 8295, 8382, 8624, 8690, 8820, 8848, 8890, 9144, 9240, 9408, 9480, 9702, 9779, 9856, 9954, 10033, 10080, 10112, 10160, 10428, 10560, 10668, 10780, 11060, 11088, 11176, 11376, 11430, 11613, 11760, 12166, 12192, 12320, 12446, 12573, 12640, 12672, 12936, 13035, 13272, 13335, 13440, 13860, 13904, 13970, 14112, 14220, 14224, 14784, 15168, 15240, 15484, 15642, 15680, 15840, 16002, 16170, 16256, 16590, 16764, 17248, 17380, 17640, 17696, 17780, 18249, 18288, 18480, 18669, 18816, 18960, 19355, 19404, 19558, 19908, 20066, 20160, 20320, 20856, 20955, 21120, 21336, 21560, 22120, 22176, 22352, 22752, 22860, 23226, 23520, 24255, 24332, 24384, 24640, 24885, 24892, 25146, 25280, 25872, 26070, 26544, 26670, 27720, 27808, 27940, 28224, 28440, 28448, 29337, 29568, 30099, 30336, 30415, 30480, 30968, 31115, 31284, 31360, 31680, 32004, 32340, 33180, 33528, 34496, 34760, 34839, 35280, 35392, 35560, 36498, 36576, 36960, 37338, 37920, 38710, 38808, 39105, 39116, 39816, 40005, 40132, 40320, 40640, 41712, 41910, 42581, 42672, 43120, 44240, 44352, 44704, 45504, 45720, 46452, 47040, 48510, 48664, 48768, 48895, 49280, 49770, 49784, 50165, 50292, 50560, 51744, 52140, 53088, 53340, 54747, 55440, 55616, 55880, 56007, 56448, 56880, 56896, 58065, 58674, 60198, 60830, 60960, 61936, 62230, 62568, 62865, 63360, 64008, 64680, 66360, 67056, 68453, 68992, 69520, 69678, 70231, 70560, 70784, 71120, 72996, 73152, 73920, 74676, 75840, 77420, 77616, 78210, 78232, 79632, 80010, 80264, 81280, 83424, 83820, 85162, 85344, 86240, 88011, 88480, 88704, 89408, 90297, 91008, 91245, 91440, 92904, 93345, 94080, 97020, 97328, 97790, 99540, 99568, 100330, 100584, 103488, 104280, 106176, 106680, 109494, 110363, 110880, 111232, 111760, 112014, 113760, 113792, 116130, 117348, 120396, 121660, 121920, 123872, 124460, 125136, 125730, 127743, 128016, 129360, 132720, 134112, 136906, 139040, 139356, 140462, 141120, 142240, 145992, 146304, 146685, 147840, 149352, 150495, 151680, 154840, 155232, 156420, 156464, 159264, 160020, 160528, 166848, 167640, 170324, 170688, 172480, 174195, 176022, 176960, 178816, 180594, 182490, 182880, 185808, 186690, 194040, 194656, 195580, 199080, 199136, 200660, 201168, 205359, 206976, 208560, 210693, 212352, 212905, 213360, 218988, 220726, 221760, 223520, 224028, 227520, 232260, 234696, 240792, 243320, 243840, 247744, 248920, 250272, 251460, 255486, 256032, 258720, 265440, 268224, 273735, 273812, 278080, 278712, 280035, 280924, 282240, 284480, 291984, 293370, 298704, 300990, 309680, 310464, 312840, 312928, 318528, 320040, 321056, 331089, 333696, 335280, 340648, 341376, 342265, 344960, 348390, 351155, 352044, 353920, 361188, 364980, 365760, 371616, 373380, 383229, 388080, 389312, 391160, 398160, 398272, 401320, 402336, 410718, 417120, 421386, 425810, 426720, 437976, 440055, 441452, 443520, 447040, 448056, 451485, 455040, 464520, 469392, 481584, 486640, 491617, 495488, 497840, 500544, 502920, 510972, 512064, 517440, 530880, 536448, 547470, 547624, 551815, 556160, 557424, 560070, 561848, 568960, 583968, 586740, 597408, 601980, 616077, 619360, 620928, 625680, 625856, 632079, 637056, 638715, 640080, 642112, 662178, 670560, 681296, 684530, 696780, 702310, 704088, 722376, 729960, 731520, 743232, 746760, 766458, 772541, 776160, 778624, 782320, 796320, 796544, 802640, 804672, 821436, 834240, 842772, 851620, 853440, 875952, 880110, 882904, 894080, 896112, 902970, 929040, 938784, 963168, 973280, 983234, 993267, 995680, 1001088, 1005840, 1021944, 1024128, 1026795, 1034880, 1053465, 1061760, 1094940, 1095248, 1103630, 1114848, 1120140, 1123696, 1167936, 1173480, 1194816, 1203960, 1232154, 1238720, 1251360, 1251712, 1264158, 1277430, 1280160, 1284224, 1324356, 1341120, 1362592, 1369060, 1393560, 1404620, 1408176, 1444752, 1459920, 1474851, 1486464, 1493520, 1532916, 1545082, 1552320, 1564640, 1592640, 1605280, 1609344, 1642872, 1655445, 1668480, 1685544, 1703240, 1706880, 1751904, 1760220, 1765808, 1792224, 1805940, 1858080, 1877568, 1916145, 1926336, 1946560, 1966468, 1986534, 1991360, 2011680, 2043888, 2053590, 2106930, 2189880, 2190496, 2207260, 2229696, 2240280, 2247392, 2317623, 2335872, 2346960, 2389632, 2407920, 2458085, 2464308, 2477440, 2502720, 2528316, 2554860, 2560320, 2648712, 2682240, 2725184, 2738120, 2787120, 2809240, 2816352, 2889504, 2919840, 2949702, 2987040, 3065832, 3080385, 3090164, 3104640, 3129280, 3160395, 3185280, 3210560, 3285744, 3310890, 3371088, 3406480, 3503808, 3520440, 3531616, 3584448, 3611880, 3716160, 3755136, 3832290, 3852672, 3862705, 3893120, 3932936, 3973068, 3982720, 4023360, 4087776, 4107180, 4213860, 4379760, 4380992, 4414520, 4424553, 4459392, 4480560, 4494784, 4635246, 4693920, 4815840, 4916170, 4928616, 4966335, 5005440, 5056632, 5109720, 5120640, 5297424, 5407787, 5450368, 5476240, 5574240, 5618480, 5632704, 5779008, 5839680, 5899404, 5974080, 6131664, 6160770, 6180328, 6258560, 6320790, 6421120, 6571488, 6621780, 6742176, 6812960, 6952869, 7007616, 7040880, 7063232, 7168896, 7223760, 7374255, 7432320, 7664580, 7725410, 7865872, 7946136, 8046720, 8175552, 8214360, 8427720, 8759520, 8761984, 8829040, 8849106, 8961120, 8989568, 9270492, 9387840, 9631680, 9832340, 9857232, 9932670, 10113264, 10219440, 10594848, 10815574, 10952480, 11148480, 11236960, 11265408, 11558016, 11588115, 11679360, 11798808, 11948160, 12263328, 12321540, 12360656, 12641580, 13142976, 13243560, 13484352, 13625920, 13905738, 14081760, 14126464, 14447520, 14748510, 15329160, 15450820, 15731744, 15892272, 16223361, 16351104, 16428720, 16855440, 17519040, 17658080, 17698212, 17922240, 18540984, 18775680, 19263360, 19664680, 19714464, 19865340, 20226528, 20438880, 21189696, 21631148, 21904960, 22122765, 22296960, 22473920, 23176230, 23597616, 24526656, 24643080, 24721312, 25283160, 26285952, 26487120, 26968704, 27038935, 27251840, 27811476, 28163520, 28895040, 29497020, 30658320, 30901640, 31463488, 31784544, 32446722, 32857440, 33710880, 34764345, 35038080, 35316160, 35396424, 35844480, 37081968, 39329360, 39428928, 39730680, 40453056, 40877760, 42379392, 43262296, 43809920, 44245530, 44947840, 46352460, 47195232, 48670083, 49053312, 49286160, 49442624, 50566320, 52974240, 54077870, 55622952, 56327040, 57790080, 58994040, 61316640, 61803280, 62926976, 63569088, 64893444, 65714880, 67421760, 69528690, 70632320, 70792848, 74163936, 78658720, 78857856, 79461360, 80906112, 81116805, 81755520, 86524592, 88491060, 92704920, 94390464, 97340166, 98572320, 98885248, 101132640, 105948480, 108155740, 111245904, 117988080, 122633280, 123606560, 127138176, 129786888, 131429760, 134843520, 139057380, 141585696, 148327872, 157317440, 158922720, 162233610, 173049184, 176982120, 185409840, 188780928, 194680332, 197144640, 202265280, 211896960, 216311480, 222491808, 235976160, 243350415, 245266560, 247213120, 259573776, 278114760, 283171392, 296655744, 314634880, 317845440, 324467220, 346098368, 353964240, 370819680, 389360664, 394289280, 404530560, 432622960, 444983616, 471952320, 486700830, 494426240, 519147552, 556229520, 566342784, 635690880, 648934440, 692196736, 707928480, 741639360, 778721328, 865245920, 889967232, 943904640, 973401660, 1038295104, 1112459040, 1297868880, 1415856960, 1483278720, 1557442656, 1730491840, 1946803320, 2076590208, 2224918080, 2595737760, 2831713920, 3114885312, 3460983680, 3893606640, 4449836160, 5191475520, 6229770624, 7787213280, 10382951040, 15574426560, 31148853120]

約数ペア:

[(1, 31148853120), (2, 15574426560), (3, 10382951040), (4, 7787213280), (5, 6229770624), (6, 5191475520), (7, 4449836160), (8, 3893606640), (9, 3460983680), (10, 3114885312), (11, 2831713920), (12, 2595737760), (14, 2224918080), (15, 2076590208), (16, 1946803320), (18, 1730491840), (20, 1557442656), (21, 1483278720), (22, 1415856960), (24, 1297868880), (28, 1112459040), (30, 1038295104), (32, 973401660), (33, 943904640), (35, 889967232), (36, 865245920), (40, 778721328), (42, 741639360), (44, 707928480), (45, 692196736), (48, 648934440), (49, 635690880), (55, 566342784), (56, 556229520), (60, 519147552), (63, 494426240), (64, 486700830), (66, 471952320), (70, 444983616), (72, 432622960), (77, 404530560), (79, 394289280), (80, 389360664), (84, 370819680), (88, 353964240), (90, 346098368), (96, 324467220), (98, 317845440), (99, 314634880), (105, 296655744), (110, 283171392), (112, 278114760), (120, 259573776), (126, 247213120), (127, 245266560), (128, 243350415), (132, 235976160), (140, 222491808), (144, 216311480), (147, 211896960), (154, 202265280), (158, 197144640), (160, 194680332), (165, 188780928), (168, 185409840), (176, 176982120), (180, 173049184), (192, 162233610), (196, 158922720), (198, 157317440), (210, 148327872), (220, 141585696), (224, 139057380), (231, 134843520), (237, 131429760), (240, 129786888), (245, 127138176), (252, 123606560), (254, 122633280), (264, 117988080), (280, 111245904), (288, 108155740), (294, 105948480), (308, 101132640), (315, 98885248), (316, 98572320), (320, 97340166), (330, 94390464), (336, 92704920), (352, 88491060), (360, 86524592), (381, 81755520), (384, 81116805), (385, 80906112), (392, 79461360), (395, 78857856), (396, 78658720), (420, 74163936), (440, 70792848), (441, 70632320), (448, 69528690), (462, 67421760), (474, 65714880), (480, 64893444), (490, 63569088), (495, 62926976), (504, 61803280), (508, 61316640), (528, 58994040), (539, 57790080), (553, 56327040), (560, 55622952), (576, 54077870), (588, 52974240), (616, 50566320), (630, 49442624), (632, 49286160), (635, 49053312), (640, 48670083), (660, 47195232), (672, 46352460), (693, 44947840), (704, 44245530), (711, 43809920), (720, 43262296), (735, 42379392), (762, 40877760), (770, 40453056), (784, 39730680), (790, 39428928), (792, 39329360), (840, 37081968), (869, 35844480), (880, 35396424), (882, 35316160), (889, 35038080), (896, 34764345), (924, 33710880), (948, 32857440), (960, 32446722), (980, 31784544), (990, 31463488), (1008, 30901640), (1016, 30658320), (1056, 29497020), (1078, 28895040), (1106, 28163520), (1120, 27811476), (1143, 27251840), (1152, 27038935), (1155, 26968704), (1176, 26487120), (1185, 26285952), (1232, 25283160), (1260, 24721312), (1264, 24643080), (1270, 24526656), (1320, 23597616), (1344, 23176230), (1386, 22473920), (1397, 22296960), (1408, 22122765), (1422, 21904960), (1440, 21631148), (1470, 21189696), (1524, 20438880), (1540, 20226528), (1568, 19865340), (1580, 19714464), (1584, 19664680), (1617, 19263360), (1659, 18775680), (1680, 18540984), (1738, 17922240), (1760, 17698212), (1764, 17658080), (1778, 17519040), (1848, 16855440), (1896, 16428720), (1905, 16351104), (1920, 16223361), (1960, 15892272), (1980, 15731744), (2016, 15450820), (2032, 15329160), (2112, 14748510), (2156, 14447520), (2205, 14126464), (2212, 14081760), (2240, 13905738), (2286, 13625920), (2310, 13484352), (2352, 13243560), (2370, 13142976), (2464, 12641580), (2520, 12360656), (2528, 12321540), (2540, 12263328), (2607, 11948160), (2640, 11798808), (2667, 11679360), (2688, 11588115), (2695, 11558016), (2765, 11265408), (2772, 11236960), (2794, 11148480), (2844, 10952480), (2880, 10815574), (2940, 10594848), (3048, 10219440), (3080, 10113264), (3136, 9932670), (3160, 9857232), (3168, 9832340), (3234, 9631680), (3318, 9387840), (3360, 9270492), (3465, 8989568), (3476, 8961120), (3520, 8849106), (3528, 8829040), (3555, 8761984), (3556, 8759520), (3696, 8427720), (3792, 8214360), (3810, 8175552), (3871, 8046720), (3920, 7946136), (3960, 7865872), (4032, 7725410), (4064, 7664580), (4191, 7432320), (4224, 7374255), (4312, 7223760), (4345, 7168896), (4410, 7063232), (4424, 7040880), (4445, 7007616), (4480, 6952869), (4572, 6812960), (4620, 6742176), (4704, 6621780), (4740, 6571488), (4851, 6421120), (4928, 6320790), (4977, 6258560), (5040, 6180328), (5056, 6160770), (5080, 6131664), (5214, 5974080), (5280, 5899404), (5334, 5839680), (5390, 5779008), (5530, 5632704), (5544, 5618480), (5588, 5574240), (5688, 5476240), (5715, 5450368), (5760, 5407787), (5880, 5297424), (6083, 5120640), (6096, 5109720), (6160, 5056632), (6223, 5005440), (6272, 4966335), (6320, 4928616), (6336, 4916170), (6468, 4815840), (6636, 4693920), (6720, 4635246), (6930, 4494784), (6952, 4480560), (6985, 4459392), (7040, 4424553), (7056, 4414520), (7110, 4380992), (7112, 4379760), (7392, 4213860), (7584, 4107180), (7620, 4087776), (7742, 4023360), (7821, 3982720), (7840, 3973068), (7920, 3932936), (8001, 3893120), (8064, 3862705), (8085, 3852672), (8128, 3832290), (8295, 3755136), (8382, 3716160), (8624, 3611880), (8690, 3584448), (8820, 3531616), (8848, 3520440), (8890, 3503808), (9144, 3406480), (9240, 3371088), (9408, 3310890), (9480, 3285744), (9702, 3210560), (9779, 3185280), (9856, 3160395), (9954, 3129280), (10033, 3104640), (10080, 3090164), (10112, 3080385), (10160, 3065832), (10428, 2987040), (10560, 2949702), (10668, 2919840), (10780, 2889504), (11060, 2816352), (11088, 2809240), (11176, 2787120), (11376, 2738120), (11430, 2725184), (11613, 2682240), (11760, 2648712), (12166, 2560320), (12192, 2554860), (12320, 2528316), (12446, 2502720), (12573, 2477440), (12640, 2464308), (12672, 2458085), (12936, 2407920), (13035, 2389632), (13272, 2346960), (13335, 2335872), (13440, 2317623), (13860, 2247392), (13904, 2240280), (13970, 2229696), (14112, 2207260), (14220, 2190496), (14224, 2189880), (14784, 2106930), (15168, 2053590), (15240, 2043888), (15484, 2011680), (15642, 1991360), (15680, 1986534), (15840, 1966468), (16002, 1946560), (16170, 1926336), (16256, 1916145), (16590, 1877568), (16764, 1858080), (17248, 1805940), (17380, 1792224), (17640, 1765808), (17696, 1760220), (17780, 1751904), (18249, 1706880), (18288, 1703240), (18480, 1685544), (18669, 1668480), (18816, 1655445), (18960, 1642872), (19355, 1609344), (19404, 1605280), (19558, 1592640), (19908, 1564640), (20066, 1552320), (20160, 1545082), (20320, 1532916), (20856, 1493520), (20955, 1486464), (21120, 1474851), (21336, 1459920), (21560, 1444752), (22120, 1408176), (22176, 1404620), (22352, 1393560), (22752, 1369060), (22860, 1362592), (23226, 1341120), (23520, 1324356), (24255, 1284224), (24332, 1280160), (24384, 1277430), (24640, 1264158), (24885, 1251712), (24892, 1251360), (25146, 1238720), (25280, 1232154), (25872, 1203960), (26070, 1194816), (26544, 1173480), (26670, 1167936), (27720, 1123696), (27808, 1120140), (27940, 1114848), (28224, 1103630), (28440, 1095248), (28448, 1094940), (29337, 1061760), (29568, 1053465), (30099, 1034880), (30336, 1026795), (30415, 1024128), (30480, 1021944), (30968, 1005840), (31115, 1001088), (31284, 995680), (31360, 993267), (31680, 983234), (32004, 973280), (32340, 963168), (33180, 938784), (33528, 929040), (34496, 902970), (34760, 896112), (34839, 894080), (35280, 882904), (35392, 880110), (35560, 875952), (36498, 853440), (36576, 851620), (36960, 842772), (37338, 834240), (37920, 821436), (38710, 804672), (38808, 802640), (39105, 796544), (39116, 796320), (39816, 782320), (40005, 778624), (40132, 776160), (40320, 772541), (40640, 766458), (41712, 746760), (41910, 743232), (42581, 731520), (42672, 729960), (43120, 722376), (44240, 704088), (44352, 702310), (44704, 696780), (45504, 684530), (45720, 681296), (46452, 670560), (47040, 662178), (48510, 642112), (48664, 640080), (48768, 638715), (48895, 637056), (49280, 632079), (49770, 625856), (49784, 625680), (50165, 620928), (50292, 619360), (50560, 616077), (51744, 601980), (52140, 597408), (53088, 586740), (53340, 583968), (54747, 568960), (55440, 561848), (55616, 560070), (55880, 557424), (56007, 556160), (56448, 551815), (56880, 547624), (56896, 547470), (58065, 536448), (58674, 530880), (60198, 517440), (60830, 512064), (60960, 510972), (61936, 502920), (62230, 500544), (62568, 497840), (62865, 495488), (63360, 491617), (64008, 486640), (64680, 481584), (66360, 469392), (67056, 464520), (68453, 455040), (68992, 451485), (69520, 448056), (69678, 447040), (70231, 443520), (70560, 441452), (70784, 440055), (71120, 437976), (72996, 426720), (73152, 425810), (73920, 421386), (74676, 417120), (75840, 410718), (77420, 402336), (77616, 401320), (78210, 398272), (78232, 398160), (79632, 391160), (80010, 389312), (80264, 388080), (81280, 383229), (83424, 373380), (83820, 371616), (85162, 365760), (85344, 364980), (86240, 361188), (88011, 353920), (88480, 352044), (88704, 351155), (89408, 348390), (90297, 344960), (91008, 342265), (91245, 341376), (91440, 340648), (92904, 335280), (93345, 333696), (94080, 331089), (97020, 321056), (97328, 320040), (97790, 318528), (99540, 312928), (99568, 312840), (100330, 310464), (100584, 309680), (103488, 300990), (104280, 298704), (106176, 293370), (106680, 291984), (109494, 284480), (110363, 282240), (110880, 280924), (111232, 280035), (111760, 278712), (112014, 278080), (113760, 273812), (113792, 273735), (116130, 268224), (117348, 265440), (120396, 258720), (121660, 256032), (121920, 255486), (123872, 251460), (124460, 250272), (125136, 248920), (125730, 247744), (127743, 243840), (128016, 243320), (129360, 240792), (132720, 234696), (134112, 232260), (136906, 227520), (139040, 224028), (139356, 223520), (140462, 221760), (141120, 220726), (142240, 218988), (145992, 213360), (146304, 212905), (146685, 212352), (147840, 210693), (149352, 208560), (150495, 206976), (151680, 205359), (154840, 201168), (155232, 200660), (156420, 199136), (156464, 199080), (159264, 195580), (160020, 194656), (160528, 194040), (166848, 186690), (167640, 185808), (170324, 182880), (170688, 182490), (172480, 180594), (174195, 178816), (176022, 176960)]