247831280640

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 880

約数和(自身を含む): 943318911744

約数和(自身を除く): 695487631104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 37, 40, 45, 48, 54, 60, 62, 64, 72, 74, 80, 81, 90, 93, 96, 108, 111, 120, 124, 128, 135, 144, 148, 155, 160, 162, 180, 185, 186, 192, 216, 222, 240, 248, 256, 270, 279, 288, 296, 310, 320, 324, 333, 360, 370, 372, 384, 405, 432, 444, 465, 480, 496, 512, 521, 540, 555, 558, 576, 592, 620, 640, 648, 666, 720, 740, 744, 768, 810, 837, 864, 888, 930, 960, 992, 999, 1024, 1042, 1080, 1110, 1116, 1147, 1152, 1184, 1240, 1280, 1296, 1332, 1395, 1440, 1480, 1488, 1536, 1563, 1620, 1665, 1674, 1728, 1776, 1860, 1920, 1984, 1998, 2084, 2160, 2220, 2232, 2294, 2304, 2368, 2480, 2511, 2560, 2592, 2605, 2664, 2790, 2880, 2960, 2976, 2997, 3072, 3126, 3240, 3330, 3348, 3441, 3456, 3552, 3720, 3840, 3968, 3996, 4168, 4185, 4320, 4440, 4464, 4588, 4608, 4689, 4736, 4960, 4995, 5022, 5120, 5184, 5210, 5328, 5580, 5735, 5760, 5920, 5952, 5994, 6252, 6480, 6660, 6696, 6882, 6912, 7104, 7440, 7680, 7815, 7936, 7992, 8336, 8370, 8640, 8880, 8928, 9176, 9216, 9378, 9472, 9920, 9990, 10044, 10323, 10368, 10420, 10656, 11160, 11470, 11520, 11840, 11904, 11988, 12504, 12555, 12960, 13320, 13392, 13764, 13824, 14067, 14208, 14880, 14985, 15360, 15630, 15872, 15984, 16151, 16672, 16740, 17205, 17280, 17760, 17856, 18352, 18756, 18944, 19277, 19840, 19980, 20088, 20646, 20736, 20840, 21312, 22320, 22940, 23040, 23445, 23680, 23808, 23976, 25008, 25110, 25920, 26640, 26784, 27528, 27648, 28134, 28416, 29760, 29970, 30969, 31260, 31744, 31968, 32302, 33344, 33480, 34410, 34560, 35520, 35712, 36704, 37512, 37888, 38554, 39680, 39960, 40176, 41292, 41472, 41680, 42201, 42624, 44640, 45880, 46080, 46890, 47360, 47616, 47952, 48453, 50016, 50220, 51615, 51840, 53280, 53568, 55056, 56268, 56832, 57831, 59520, 59940, 61938, 62520, 63936, 64604, 66688, 66960, 68820, 69120, 70335, 71040, 71424, 73408, 75024, 77108, 79360, 79920, 80352, 80755, 82584, 82944, 83360, 84402, 85248, 89280, 91760, 92907, 93780, 94720, 95232, 95904, 96385, 96906, 100032, 100440, 103230, 103680, 106560, 107136, 110112, 112536, 113664, 115662, 119040, 119880, 123876, 125040, 127872, 129208, 133376, 133920, 137640, 138240, 140670, 142080, 142848, 145359, 146816, 150048, 154216, 154845, 158720, 159840, 160704, 161510, 165168, 166720, 168804, 170496, 173493, 178560, 183520, 185814, 187560, 189440, 191808, 192770, 193812, 200064, 200880, 206460, 207360, 211005, 213120, 214272, 220224, 225072, 231324, 238080, 239760, 242265, 247752, 250080, 255744, 258416, 266752, 267840, 275280, 281340, 284160, 285696, 289155, 290718, 293632, 300096, 308432, 309690, 319680, 321408, 323020, 330336, 333440, 337608, 340992, 346986, 357120, 367040, 371628, 375120, 383616, 385540, 387624, 400128, 401760, 412920, 414720, 422010, 426240, 428544, 436077, 440448, 450144, 462648, 464535, 476160, 479520, 484530, 495504, 500160, 511488, 516832, 520479, 533504, 535680, 550560, 562680, 568320, 578310, 581436, 587264, 597587, 600192, 616864, 619380, 639360, 642816, 646040, 660672, 666880, 675216, 693972, 714240, 726795, 734080, 743256, 750240, 767232, 771080, 775248, 800256, 803520, 825840, 844020, 852480, 857088, 867465, 872154, 880896, 900288, 925296, 929070, 959040, 969060, 991008, 1000320, 1022976, 1033664, 1040958, 1071360, 1101120, 1125360, 1156620, 1162872, 1174528, 1195174, 1200384, 1233728, 1238760, 1278720, 1285632, 1292080, 1308231, 1321344, 1333760, 1350432, 1387944, 1428480, 1453590, 1468160, 1486512, 1500480, 1534464, 1542160, 1550496, 1561437, 1600512, 1607040, 1651680, 1688040, 1704960, 1734930, 1744308, 1761792, 1792761, 1800576, 1850592, 1858140, 1918080, 1938120, 1982016, 2000640, 2067328, 2081916, 2142720, 2180385, 2202240, 2250720, 2313240, 2325744, 2390348, 2400768, 2467456, 2477520, 2557440, 2571264, 2584160, 2602395, 2616462, 2642688, 2667520, 2700864, 2775888, 2907180, 2936320, 2973024, 2987935, 3000960, 3068928, 3084320, 3100992, 3122874, 3214080, 3303360, 3376080, 3469860, 3488616, 3523584, 3585522, 3601152, 3701184, 3716280, 3836160, 3876240, 3964032, 4001280, 4134656, 4163832, 4285440, 4360770, 4404480, 4501440, 4626480, 4651488, 4780696, 4801536, 4934912, 4955040, 5114880, 5168320, 5204790, 5232924, 5285376, 5378283, 5401728, 5551776, 5814360, 5872640, 5946048, 5975870, 6001920, 6168640, 6201984, 6245748, 6428160, 6541155, 6606720, 6752160, 6939720, 6977232, 7171044, 7202304, 7402368, 7432560, 7672320, 7752480, 7807185, 7928064, 8002560, 8269312, 8327664, 8721540, 8808960, 8963805, 9002880, 9252960, 9302976, 9561392, 9869824, 9910080, 10336640, 10409580, 10465848, 10570752, 10756566, 10803456, 11103552, 11628720, 11892096, 11951740, 12003840, 12337280, 12403968, 12491496, 12856320, 13082310, 13213440, 13504320, 13879440, 13954464, 14342088, 14404608, 14804736, 14865120, 15344640, 15504960, 15614370, 15856128, 16134849, 16538624, 16655328, 17443080, 17617920, 17927610, 18005760, 18505920, 18605952, 19122784, 19739648, 19820160, 20673280, 20819160, 20931696, 21513132, 21606912, 22207104, 23257440, 23784192, 23903480, 24007680, 24674560, 24807936, 24982992, 26164620, 26426880, 26891415, 27008640, 27758880, 27908928, 28684176, 29609472, 29730240, 31009920, 31228740, 31712256, 32269698, 33310656, 34886160, 35855220, 36011520, 37011840, 37211904, 38245568, 39640320, 41346560, 41638320, 41863392, 43026264, 43213824, 44414208, 46514880, 47568384, 47806960, 48404547, 49349120, 49615872, 49965984, 52329240, 52853760, 53782830, 54017280, 55517760, 55817856, 57368352, 59218944, 59460480, 62019840, 62457480, 64539396, 66621312, 69772320, 71710440, 72023040, 74023680, 74423808, 76491136, 79280640, 80674245, 82693120, 83276640, 83726784, 86052528, 88828416, 93029760, 95136768, 95613920, 96809094, 98698240, 99931968, 104658480, 107565660, 108034560, 111035520, 111635712, 114736704, 118920960, 124039680, 124914960, 129078792, 133242624, 139544640, 143420880, 148047360, 148847616, 152982272, 158561280, 161348490, 166553280, 167453568, 172105056, 177656832, 186059520, 191227840, 193618188, 199863936, 209316960, 215131320, 216069120, 222071040, 223271424, 229473408, 237841920, 242022735, 248079360, 249829920, 258157584, 266485248, 279089280, 286841760, 296094720, 305964544, 322696980, 333106560, 334907136, 344210112, 372119040, 382455680, 387236376, 399727872, 418633920, 430262640, 444142080, 446542848, 458946816, 475683840, 484045470, 499659840, 516315168, 532970496, 558178560, 573683520, 611929088, 645393960, 666213120, 669814272, 688420224, 744238080, 764911360, 774472752, 799455744, 837267840, 860525280, 888284160, 917893632, 968090940, 999319680, 1032630336, 1116357120, 1147367040, 1290787920, 1332426240, 1339628544, 1376840448, 1529822720, 1548945504, 1598911488, 1674535680, 1721050560, 1835787264, 1936181880, 1998639360, 2065260672, 2232714240, 2294734080, 2581575840, 2664852480, 2753680896, 3059645440, 3097891008, 3349071360, 3442101120, 3872363760, 3997278720, 4130521344, 4589468160, 5163151680, 5507361792, 6195782016, 6698142720, 6884202240, 7744727520, 7994557440, 8261042688, 9178936320, 10326303360, 12391564032, 13768404480, 15489455040, 16522085376, 20652606720, 24783128064, 27536808960, 30978910080, 41305213440, 49566256128, 61957820160, 82610426880, 123915640320, 247831280640]

約数ペア:

[(1, 247831280640), (2, 123915640320), (3, 82610426880), (4, 61957820160), (5, 49566256128), (6, 41305213440), (8, 30978910080), (9, 27536808960), (10, 24783128064), (12, 20652606720), (15, 16522085376), (16, 15489455040), (18, 13768404480), (20, 12391564032), (24, 10326303360), (27, 9178936320), (30, 8261042688), (31, 7994557440), (32, 7744727520), (36, 6884202240), (37, 6698142720), (40, 6195782016), (45, 5507361792), (48, 5163151680), (54, 4589468160), (60, 4130521344), (62, 3997278720), (64, 3872363760), (72, 3442101120), (74, 3349071360), (80, 3097891008), (81, 3059645440), (90, 2753680896), (93, 2664852480), (96, 2581575840), (108, 2294734080), (111, 2232714240), (120, 2065260672), (124, 1998639360), (128, 1936181880), (135, 1835787264), (144, 1721050560), (148, 1674535680), (155, 1598911488), (160, 1548945504), (162, 1529822720), (180, 1376840448), (185, 1339628544), (186, 1332426240), (192, 1290787920), (216, 1147367040), (222, 1116357120), (240, 1032630336), (248, 999319680), (256, 968090940), (270, 917893632), (279, 888284160), (288, 860525280), (296, 837267840), (310, 799455744), (320, 774472752), (324, 764911360), (333, 744238080), (360, 688420224), (370, 669814272), (372, 666213120), (384, 645393960), (405, 611929088), (432, 573683520), (444, 558178560), (465, 532970496), (480, 516315168), (496, 499659840), (512, 484045470), (521, 475683840), (540, 458946816), (555, 446542848), (558, 444142080), (576, 430262640), (592, 418633920), (620, 399727872), (640, 387236376), (648, 382455680), (666, 372119040), (720, 344210112), (740, 334907136), (744, 333106560), (768, 322696980), (810, 305964544), (837, 296094720), (864, 286841760), (888, 279089280), (930, 266485248), (960, 258157584), (992, 249829920), (999, 248079360), (1024, 242022735), (1042, 237841920), (1080, 229473408), (1110, 223271424), (1116, 222071040), (1147, 216069120), (1152, 215131320), (1184, 209316960), (1240, 199863936), (1280, 193618188), (1296, 191227840), (1332, 186059520), (1395, 177656832), (1440, 172105056), (1480, 167453568), (1488, 166553280), (1536, 161348490), (1563, 158561280), (1620, 152982272), (1665, 148847616), (1674, 148047360), (1728, 143420880), (1776, 139544640), (1860, 133242624), (1920, 129078792), (1984, 124914960), (1998, 124039680), (2084, 118920960), (2160, 114736704), (2220, 111635712), (2232, 111035520), (2294, 108034560), (2304, 107565660), (2368, 104658480), (2480, 99931968), (2511, 98698240), (2560, 96809094), (2592, 95613920), (2605, 95136768), (2664, 93029760), (2790, 88828416), (2880, 86052528), (2960, 83726784), (2976, 83276640), (2997, 82693120), (3072, 80674245), (3126, 79280640), (3240, 76491136), (3330, 74423808), (3348, 74023680), (3441, 72023040), (3456, 71710440), (3552, 69772320), (3720, 66621312), (3840, 64539396), (3968, 62457480), (3996, 62019840), (4168, 59460480), (4185, 59218944), (4320, 57368352), (4440, 55817856), (4464, 55517760), (4588, 54017280), (4608, 53782830), (4689, 52853760), (4736, 52329240), (4960, 49965984), (4995, 49615872), (5022, 49349120), (5120, 48404547), (5184, 47806960), (5210, 47568384), (5328, 46514880), (5580, 44414208), (5735, 43213824), (5760, 43026264), (5920, 41863392), (5952, 41638320), (5994, 41346560), (6252, 39640320), (6480, 38245568), (6660, 37211904), (6696, 37011840), (6882, 36011520), (6912, 35855220), (7104, 34886160), (7440, 33310656), (7680, 32269698), (7815, 31712256), (7936, 31228740), (7992, 31009920), (8336, 29730240), (8370, 29609472), (8640, 28684176), (8880, 27908928), (8928, 27758880), (9176, 27008640), (9216, 26891415), (9378, 26426880), (9472, 26164620), (9920, 24982992), (9990, 24807936), (10044, 24674560), (10323, 24007680), (10368, 23903480), (10420, 23784192), (10656, 23257440), (11160, 22207104), (11470, 21606912), (11520, 21513132), (11840, 20931696), (11904, 20819160), (11988, 20673280), (12504, 19820160), (12555, 19739648), (12960, 19122784), (13320, 18605952), (13392, 18505920), (13764, 18005760), (13824, 17927610), (14067, 17617920), (14208, 17443080), (14880, 16655328), (14985, 16538624), (15360, 16134849), (15630, 15856128), (15872, 15614370), (15984, 15504960), (16151, 15344640), (16672, 14865120), (16740, 14804736), (17205, 14404608), (17280, 14342088), (17760, 13954464), (17856, 13879440), (18352, 13504320), (18756, 13213440), (18944, 13082310), (19277, 12856320), (19840, 12491496), (19980, 12403968), (20088, 12337280), (20646, 12003840), (20736, 11951740), (20840, 11892096), (21312, 11628720), (22320, 11103552), (22940, 10803456), (23040, 10756566), (23445, 10570752), (23680, 10465848), (23808, 10409580), (23976, 10336640), (25008, 9910080), (25110, 9869824), (25920, 9561392), (26640, 9302976), (26784, 9252960), (27528, 9002880), (27648, 8963805), (28134, 8808960), (28416, 8721540), (29760, 8327664), (29970, 8269312), (30969, 8002560), (31260, 7928064), (31744, 7807185), (31968, 7752480), (32302, 7672320), (33344, 7432560), (33480, 7402368), (34410, 7202304), (34560, 7171044), (35520, 6977232), (35712, 6939720), (36704, 6752160), (37512, 6606720), (37888, 6541155), (38554, 6428160), (39680, 6245748), (39960, 6201984), (40176, 6168640), (41292, 6001920), (41472, 5975870), (41680, 5946048), (42201, 5872640), (42624, 5814360), (44640, 5551776), (45880, 5401728), (46080, 5378283), (46890, 5285376), (47360, 5232924), (47616, 5204790), (47952, 5168320), (48453, 5114880), (50016, 4955040), (50220, 4934912), (51615, 4801536), (51840, 4780696), (53280, 4651488), (53568, 4626480), (55056, 4501440), (56268, 4404480), (56832, 4360770), (57831, 4285440), (59520, 4163832), (59940, 4134656), (61938, 4001280), (62520, 3964032), (63936, 3876240), (64604, 3836160), (66688, 3716280), (66960, 3701184), (68820, 3601152), (69120, 3585522), (70335, 3523584), (71040, 3488616), (71424, 3469860), (73408, 3376080), (75024, 3303360), (77108, 3214080), (79360, 3122874), (79920, 3100992), (80352, 3084320), (80755, 3068928), (82584, 3000960), (82944, 2987935), (83360, 2973024), (84402, 2936320), (85248, 2907180), (89280, 2775888), (91760, 2700864), (92907, 2667520), (93780, 2642688), (94720, 2616462), (95232, 2602395), (95904, 2584160), (96385, 2571264), (96906, 2557440), (100032, 2477520), (100440, 2467456), (103230, 2400768), (103680, 2390348), (106560, 2325744), (107136, 2313240), (110112, 2250720), (112536, 2202240), (113664, 2180385), (115662, 2142720), (119040, 2081916), (119880, 2067328), (123876, 2000640), (125040, 1982016), (127872, 1938120), (129208, 1918080), (133376, 1858140), (133920, 1850592), (137640, 1800576), (138240, 1792761), (140670, 1761792), (142080, 1744308), (142848, 1734930), (145359, 1704960), (146816, 1688040), (150048, 1651680), (154216, 1607040), (154845, 1600512), (158720, 1561437), (159840, 1550496), (160704, 1542160), (161510, 1534464), (165168, 1500480), (166720, 1486512), (168804, 1468160), (170496, 1453590), (173493, 1428480), (178560, 1387944), (183520, 1350432), (185814, 1333760), (187560, 1321344), (189440, 1308231), (191808, 1292080), (192770, 1285632), (193812, 1278720), (200064, 1238760), (200880, 1233728), (206460, 1200384), (207360, 1195174), (211005, 1174528), (213120, 1162872), (214272, 1156620), (220224, 1125360), (225072, 1101120), (231324, 1071360), (238080, 1040958), (239760, 1033664), (242265, 1022976), (247752, 1000320), (250080, 991008), (255744, 969060), (258416, 959040), (266752, 929070), (267840, 925296), (275280, 900288), (281340, 880896), (284160, 872154), (285696, 867465), (289155, 857088), (290718, 852480), (293632, 844020), (300096, 825840), (308432, 803520), (309690, 800256), (319680, 775248), (321408, 771080), (323020, 767232), (330336, 750240), (333440, 743256), (337608, 734080), (340992, 726795), (346986, 714240), (357120, 693972), (367040, 675216), (371628, 666880), (375120, 660672), (383616, 646040), (385540, 642816), (387624, 639360), (400128, 619380), (401760, 616864), (412920, 600192), (414720, 597587), (422010, 587264), (426240, 581436), (428544, 578310), (436077, 568320), (440448, 562680), (450144, 550560), (462648, 535680), (464535, 533504), (476160, 520479), (479520, 516832), (484530, 511488), (495504, 500160)]