81116549280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 864

約数和(自身を含む): 321351069312

約数和(自身を除く): 240234520032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 162, 167, 180, 186, 195, 208, 216, 234, 240, 243, 248, 260, 270, 279, 288, 310, 312, 324, 334, 351, 360, 372, 390, 403, 405, 416, 432, 465, 468, 480, 486, 496, 501, 520, 540, 558, 585, 620, 624, 648, 668, 702, 720, 744, 780, 806, 810, 835, 837, 864, 930, 936, 961, 972, 992, 1002, 1040, 1053, 1080, 1116, 1170, 1209, 1215, 1240, 1248, 1296, 1336, 1395, 1404, 1440, 1488, 1503, 1560, 1612, 1620, 1670, 1674, 1755, 1860, 1872, 1922, 1944, 2004, 2015, 2080, 2106, 2160, 2171, 2232, 2340, 2418, 2430, 2480, 2505, 2511, 2592, 2672, 2790, 2808, 2883, 2976, 3006, 3120, 3159, 3224, 3240, 3340, 3348, 3510, 3627, 3720, 3744, 3844, 3888, 4008, 4030, 4185, 4212, 4320, 4342, 4464, 4509, 4680, 4805, 4836, 4860, 4960, 5010, 5022, 5177, 5265, 5344, 5580, 5616, 5766, 6012, 6045, 6240, 6318, 6448, 6480, 6513, 6680, 6696, 7020, 7254, 7440, 7515, 7533, 7688, 7776, 8016, 8060, 8370, 8424, 8649, 8684, 8928, 9018, 9360, 9610, 9672, 9720, 10020, 10044, 10354, 10530, 10855, 10881, 11160, 11232, 11532, 12024, 12090, 12493, 12555, 12636, 12896, 12960, 13026, 13360, 13392, 13527, 14040, 14415, 14508, 14880, 15030, 15066, 15376, 15531, 15795, 16032, 16120, 16740, 16848, 17298, 17368, 18036, 18135, 18720, 19220, 19344, 19440, 19539, 20040, 20088, 20708, 21060, 21710, 21762, 22320, 22545, 23064, 24048, 24180, 24986, 25110, 25272, 25885, 25947, 26052, 26720, 26784, 27054, 28080, 28830, 29016, 30060, 30132, 30752, 31062, 31590, 32240, 32565, 32643, 33480, 33696, 34596, 34736, 36072, 36270, 37479, 37665, 38440, 38688, 38880, 39078, 40080, 40176, 40581, 41416, 42120, 43245, 43420, 43524, 44640, 45090, 46128, 46593, 48096, 48360, 49972, 50220, 50544, 51770, 51894, 52104, 54108, 54405, 56160, 57660, 58032, 58617, 60120, 60264, 62124, 62465, 63180, 64480, 65130, 65286, 66960, 67301, 67635, 69192, 69472, 72144, 72540, 74958, 75330, 76880, 77655, 77841, 78156, 80160, 80352, 81162, 82832, 84240, 86490, 86840, 87048, 90180, 92256, 93186, 96720, 97695, 97929, 99944, 100440, 101088, 103540, 103788, 104208, 108216, 108810, 112437, 115320, 116064, 117234, 120240, 120528, 124248, 124930, 126360, 129735, 130260, 130572, 133920, 134602, 135270, 138384, 139779, 144288, 145080, 149916, 150660, 153760, 155310, 155682, 156312, 160487, 162324, 163215, 165664, 168480, 172980, 173680, 174096, 175851, 180360, 186372, 187395, 193440, 195390, 195858, 199888, 200880, 201903, 202905, 207080, 207576, 208416, 216432, 217620, 224874, 230640, 232965, 233523, 234468, 240480, 241056, 248496, 249860, 252720, 259470, 260520, 261144, 269204, 270540, 276768, 279558, 290160, 293085, 299832, 301320, 310620, 311364, 312624, 320974, 324648, 326430, 336505, 337311, 345960, 347360, 348192, 351702, 360720, 372744, 374790, 389205, 390780, 391716, 399776, 401760, 403806, 405810, 414160, 415152, 419337, 432864, 435240, 449748, 461280, 465930, 467046, 468936, 481461, 489645, 496992, 499720, 505440, 518940, 521040, 522288, 527553, 538408, 541080, 559116, 562185, 580320, 586170, 599664, 602640, 605709, 621240, 622728, 625248, 641948, 649296, 652860, 673010, 674622, 691920, 698895, 703404, 721440, 745488, 749580, 778410, 781560, 783432, 802435, 807612, 811620, 828320, 830304, 838674, 870480, 879255, 899496, 931860, 934092, 937872, 962922, 979290, 999440, 1009515, 1011933, 1037880, 1042080, 1044576, 1055106, 1076816, 1082160, 1118232, 1124370, 1167615, 1172340, 1199328, 1205280, 1211418, 1242480, 1245456, 1258011, 1283896, 1298592, 1305720, 1346020, 1349244, 1383840, 1397790, 1406808, 1444383, 1490976, 1499160, 1556820, 1563120, 1566864, 1604870, 1615224, 1623240, 1677348, 1686555, 1740960, 1758510, 1798992, 1817127, 1863720, 1868184, 1875744, 1925844, 1958580, 1998880, 2019030, 2023866, 2075760, 2086331, 2096685, 2110212, 2153632, 2164320, 2236464, 2248740, 2335230, 2344680, 2407305, 2422836, 2484960, 2490912, 2516022, 2567792, 2611440, 2637765, 2692040, 2698488, 2795580, 2813616, 2888766, 2998320, 3028545, 3035799, 3113640, 3126240, 3133728, 3209740, 3230448, 3246480, 3354696, 3373110, 3517020, 3597984, 3634254, 3727440, 3736368, 3851688, 3917160, 4038060, 4047732, 4151520, 4172662, 4193370, 4220424, 4333149, 4472928, 4497480, 4670460, 4689360, 4814610, 4845672, 5032044, 5059665, 5135584, 5222880, 5275530, 5384080, 5396976, 5451381, 5591160, 5627232, 5777532, 5996640, 6057090, 6071598, 6227280, 6258993, 6290055, 6419480, 6460896, 6492960, 6709392, 6746220, 7034040, 7221915, 7268508, 7454880, 7472736, 7703376, 7834320, 8076120, 8095464, 8345324, 8386740, 8440848, 8666298, 8994960, 9085635, 9340920, 9378720, 9629220, 9691344, 10064088, 10119330, 10431655, 10551060, 10768160, 10793952, 10902762, 11182320, 11555064, 12114180, 12143196, 12454560, 12517986, 12580110, 12838960, 12999447, 13418784, 13492440, 14068080, 14443830, 14537016, 15178995, 15406752, 15668640, 16152240, 16190928, 16354143, 16690648, 16773480, 16881696, 17332596, 17989920, 18171270, 18681840, 18776979, 19258440, 19382688, 20128176, 20238660, 20863310, 21102120, 21665745, 21805524, 22364640, 23110128, 24228360, 24286392, 25035972, 25160220, 25677920, 25998894, 26984880, 27256905, 28136160, 28887660, 29074032, 30357990, 31294965, 32304480, 32381856, 32708286, 33381296, 33546960, 34665192, 36342540, 37363680, 37553958, 38516880, 38998341, 40256352, 40477320, 41726620, 42204240, 43331490, 43611048, 46220256, 48456720, 48572784, 50071944, 50320440, 51997788, 53969760, 54513810, 56330937, 57775320, 58148064, 60715980, 62589930, 64997235, 65416572, 66762592, 67093920, 69330384, 72685080, 75107916, 77033760, 77996682, 80954640, 81770715, 83453240, 84408480, 86662980, 87222096, 93884895, 96913440, 97145568, 100143888, 100640880, 103995576, 109027620, 112661874, 115550640, 121431960, 125179860, 129994470, 130833144, 138660768, 145370160, 150215832, 155993364, 161909280, 163541430, 166906480, 168992811, 173325960, 174444192, 187769790, 194991705, 200287776, 201281760, 207991152, 218055240, 225323748, 231101280, 242863920, 250359720, 259988940, 261666288, 281654685, 290740320, 300431664, 311986728, 327082860, 333812960, 337985622, 346651920, 375539580, 389983410, 415982304, 436110480, 450647496, 485727840, 500719440, 506978433, 519977880, 523332576, 563309370, 600863328, 623973456, 654165720, 675971244, 693303840, 751079160, 779966820, 844964055, 872220960, 901294992, 1001438880, 1013956866, 1039955760, 1126618740, 1247946912, 1308331440, 1351942488, 1502158320, 1559933640, 1689928110, 1802589984, 2027913732, 2079911520, 2253237480, 2534892165, 2616662880, 2703884976, 3004316640, 3119867280, 3379856220, 4055827464, 4506474960, 5069784330, 5407769952, 6239734560, 6759712440, 8111654928, 9012949920, 10139568660, 13519424880, 16223309856, 20279137320, 27038849760, 40558274640, 81116549280]

約数ペア:

[(1, 81116549280), (2, 40558274640), (3, 27038849760), (4, 20279137320), (5, 16223309856), (6, 13519424880), (8, 10139568660), (9, 9012949920), (10, 8111654928), (12, 6759712440), (13, 6239734560), (15, 5407769952), (16, 5069784330), (18, 4506474960), (20, 4055827464), (24, 3379856220), (26, 3119867280), (27, 3004316640), (30, 2703884976), (31, 2616662880), (32, 2534892165), (36, 2253237480), (39, 2079911520), (40, 2027913732), (45, 1802589984), (48, 1689928110), (52, 1559933640), (54, 1502158320), (60, 1351942488), (62, 1308331440), (65, 1247946912), (72, 1126618740), (78, 1039955760), (80, 1013956866), (81, 1001438880), (90, 901294992), (93, 872220960), (96, 844964055), (104, 779966820), (108, 751079160), (117, 693303840), (120, 675971244), (124, 654165720), (130, 623973456), (135, 600863328), (144, 563309370), (155, 523332576), (156, 519977880), (160, 506978433), (162, 500719440), (167, 485727840), (180, 450647496), (186, 436110480), (195, 415982304), (208, 389983410), (216, 375539580), (234, 346651920), (240, 337985622), (243, 333812960), (248, 327082860), (260, 311986728), (270, 300431664), (279, 290740320), (288, 281654685), (310, 261666288), (312, 259988940), (324, 250359720), (334, 242863920), (351, 231101280), (360, 225323748), (372, 218055240), (390, 207991152), (403, 201281760), (405, 200287776), (416, 194991705), (432, 187769790), (465, 174444192), (468, 173325960), (480, 168992811), (486, 166906480), (496, 163541430), (501, 161909280), (520, 155993364), (540, 150215832), (558, 145370160), (585, 138660768), (620, 130833144), (624, 129994470), (648, 125179860), (668, 121431960), (702, 115550640), (720, 112661874), (744, 109027620), (780, 103995576), (806, 100640880), (810, 100143888), (835, 97145568), (837, 96913440), (864, 93884895), (930, 87222096), (936, 86662980), (961, 84408480), (972, 83453240), (992, 81770715), (1002, 80954640), (1040, 77996682), (1053, 77033760), (1080, 75107916), (1116, 72685080), (1170, 69330384), (1209, 67093920), (1215, 66762592), (1240, 65416572), (1248, 64997235), (1296, 62589930), (1336, 60715980), (1395, 58148064), (1404, 57775320), (1440, 56330937), (1488, 54513810), (1503, 53969760), (1560, 51997788), (1612, 50320440), (1620, 50071944), (1670, 48572784), (1674, 48456720), (1755, 46220256), (1860, 43611048), (1872, 43331490), (1922, 42204240), (1944, 41726620), (2004, 40477320), (2015, 40256352), (2080, 38998341), (2106, 38516880), (2160, 37553958), (2171, 37363680), (2232, 36342540), (2340, 34665192), (2418, 33546960), (2430, 33381296), (2480, 32708286), (2505, 32381856), (2511, 32304480), (2592, 31294965), (2672, 30357990), (2790, 29074032), (2808, 28887660), (2883, 28136160), (2976, 27256905), (3006, 26984880), (3120, 25998894), (3159, 25677920), (3224, 25160220), (3240, 25035972), (3340, 24286392), (3348, 24228360), (3510, 23110128), (3627, 22364640), (3720, 21805524), (3744, 21665745), (3844, 21102120), (3888, 20863310), (4008, 20238660), (4030, 20128176), (4185, 19382688), (4212, 19258440), (4320, 18776979), (4342, 18681840), (4464, 18171270), (4509, 17989920), (4680, 17332596), (4805, 16881696), (4836, 16773480), (4860, 16690648), (4960, 16354143), (5010, 16190928), (5022, 16152240), (5177, 15668640), (5265, 15406752), (5344, 15178995), (5580, 14537016), (5616, 14443830), (5766, 14068080), (6012, 13492440), (6045, 13418784), (6240, 12999447), (6318, 12838960), (6448, 12580110), (6480, 12517986), (6513, 12454560), (6680, 12143196), (6696, 12114180), (7020, 11555064), (7254, 11182320), (7440, 10902762), (7515, 10793952), (7533, 10768160), (7688, 10551060), (7776, 10431655), (8016, 10119330), (8060, 10064088), (8370, 9691344), (8424, 9629220), (8649, 9378720), (8684, 9340920), (8928, 9085635), (9018, 8994960), (9360, 8666298), (9610, 8440848), (9672, 8386740), (9720, 8345324), (10020, 8095464), (10044, 8076120), (10354, 7834320), (10530, 7703376), (10855, 7472736), (10881, 7454880), (11160, 7268508), (11232, 7221915), (11532, 7034040), (12024, 6746220), (12090, 6709392), (12493, 6492960), (12555, 6460896), (12636, 6419480), (12896, 6290055), (12960, 6258993), (13026, 6227280), (13360, 6071598), (13392, 6057090), (13527, 5996640), (14040, 5777532), (14415, 5627232), (14508, 5591160), (14880, 5451381), (15030, 5396976), (15066, 5384080), (15376, 5275530), (15531, 5222880), (15795, 5135584), (16032, 5059665), (16120, 5032044), (16740, 4845672), (16848, 4814610), (17298, 4689360), (17368, 4670460), (18036, 4497480), (18135, 4472928), (18720, 4333149), (19220, 4220424), (19344, 4193370), (19440, 4172662), (19539, 4151520), (20040, 4047732), (20088, 4038060), (20708, 3917160), (21060, 3851688), (21710, 3736368), (21762, 3727440), (22320, 3634254), (22545, 3597984), (23064, 3517020), (24048, 3373110), (24180, 3354696), (24986, 3246480), (25110, 3230448), (25272, 3209740), (25885, 3133728), (25947, 3126240), (26052, 3113640), (26720, 3035799), (26784, 3028545), (27054, 2998320), (28080, 2888766), (28830, 2813616), (29016, 2795580), (30060, 2698488), (30132, 2692040), (30752, 2637765), (31062, 2611440), (31590, 2567792), (32240, 2516022), (32565, 2490912), (32643, 2484960), (33480, 2422836), (33696, 2407305), (34596, 2344680), (34736, 2335230), (36072, 2248740), (36270, 2236464), (37479, 2164320), (37665, 2153632), (38440, 2110212), (38688, 2096685), (38880, 2086331), (39078, 2075760), (40080, 2023866), (40176, 2019030), (40581, 1998880), (41416, 1958580), (42120, 1925844), (43245, 1875744), (43420, 1868184), (43524, 1863720), (44640, 1817127), (45090, 1798992), (46128, 1758510), (46593, 1740960), (48096, 1686555), (48360, 1677348), (49972, 1623240), (50220, 1615224), (50544, 1604870), (51770, 1566864), (51894, 1563120), (52104, 1556820), (54108, 1499160), (54405, 1490976), (56160, 1444383), (57660, 1406808), (58032, 1397790), (58617, 1383840), (60120, 1349244), (60264, 1346020), (62124, 1305720), (62465, 1298592), (63180, 1283896), (64480, 1258011), (65130, 1245456), (65286, 1242480), (66960, 1211418), (67301, 1205280), (67635, 1199328), (69192, 1172340), (69472, 1167615), (72144, 1124370), (72540, 1118232), (74958, 1082160), (75330, 1076816), (76880, 1055106), (77655, 1044576), (77841, 1042080), (78156, 1037880), (80160, 1011933), (80352, 1009515), (81162, 999440), (82832, 979290), (84240, 962922), (86490, 937872), (86840, 934092), (87048, 931860), (90180, 899496), (92256, 879255), (93186, 870480), (96720, 838674), (97695, 830304), (97929, 828320), (99944, 811620), (100440, 807612), (101088, 802435), (103540, 783432), (103788, 781560), (104208, 778410), (108216, 749580), (108810, 745488), (112437, 721440), (115320, 703404), (116064, 698895), (117234, 691920), (120240, 674622), (120528, 673010), (124248, 652860), (124930, 649296), (126360, 641948), (129735, 625248), (130260, 622728), (130572, 621240), (133920, 605709), (134602, 602640), (135270, 599664), (138384, 586170), (139779, 580320), (144288, 562185), (145080, 559116), (149916, 541080), (150660, 538408), (153760, 527553), (155310, 522288), (155682, 521040), (156312, 518940), (160487, 505440), (162324, 499720), (163215, 496992), (165664, 489645), (168480, 481461), (172980, 468936), (173680, 467046), (174096, 465930), (175851, 461280), (180360, 449748), (186372, 435240), (187395, 432864), (193440, 419337), (195390, 415152), (195858, 414160), (199888, 405810), (200880, 403806), (201903, 401760), (202905, 399776), (207080, 391716), (207576, 390780), (208416, 389205), (216432, 374790), (217620, 372744), (224874, 360720), (230640, 351702), (232965, 348192), (233523, 347360), (234468, 345960), (240480, 337311), (241056, 336505), (248496, 326430), (249860, 324648), (252720, 320974), (259470, 312624), (260520, 311364), (261144, 310620), (269204, 301320), (270540, 299832), (276768, 293085), (279558, 290160)]