61286910720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 1152

約数和(自身を含む): 251166720000

約数和(自身を除く): 189879809280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 62, 64, 70, 76, 79, 80, 84, 93, 95, 96, 98, 105, 112, 114, 120, 124, 128, 133, 140, 147, 152, 155, 158, 160, 168, 186, 190, 192, 196, 210, 217, 224, 228, 237, 240, 245, 248, 256, 266, 280, 285, 294, 304, 310, 316, 320, 336, 343, 372, 380, 384, 392, 395, 399, 420, 434, 448, 456, 465, 474, 480, 490, 496, 532, 553, 560, 570, 588, 589, 608, 620, 632, 640, 651, 665, 672, 686, 735, 744, 760, 768, 784, 790, 798, 840, 868, 896, 912, 930, 931, 948, 960, 980, 992, 1029, 1064, 1085, 1106, 1120, 1140, 1176, 1178, 1185, 1216, 1240, 1264, 1280, 1302, 1330, 1344, 1372, 1470, 1488, 1501, 1519, 1520, 1568, 1580, 1596, 1659, 1680, 1715, 1736, 1767, 1792, 1824, 1860, 1862, 1896, 1920, 1960, 1984, 1995, 2058, 2128, 2170, 2212, 2240, 2280, 2352, 2356, 2370, 2432, 2449, 2480, 2528, 2604, 2660, 2688, 2744, 2765, 2793, 2940, 2945, 2976, 3002, 3038, 3040, 3136, 3160, 3192, 3255, 3318, 3360, 3430, 3472, 3534, 3648, 3720, 3724, 3792, 3840, 3871, 3920, 3968, 3990, 4116, 4123, 4256, 4340, 4424, 4480, 4503, 4557, 4560, 4655, 4704, 4712, 4740, 4864, 4898, 4960, 5056, 5145, 5208, 5320, 5376, 5488, 5530, 5586, 5880, 5890, 5952, 6004, 6076, 6080, 6272, 6320, 6384, 6510, 6517, 6636, 6720, 6860, 6944, 7068, 7296, 7347, 7440, 7448, 7505, 7584, 7595, 7742, 7840, 7936, 7980, 8232, 8246, 8295, 8512, 8680, 8835, 8848, 8960, 9006, 9114, 9120, 9310, 9408, 9424, 9480, 9796, 9920, 10112, 10290, 10416, 10507, 10633, 10640, 10976, 11060, 11172, 11613, 11760, 11780, 11904, 12008, 12152, 12160, 12245, 12369, 12544, 12640, 12768, 13020, 13034, 13272, 13440, 13720, 13888, 13965, 14136, 14592, 14694, 14880, 14896, 15010, 15168, 15190, 15484, 15680, 15960, 16464, 16492, 16590, 17024, 17143, 17360, 17670, 17696, 18012, 18228, 18240, 18620, 18816, 18848, 18960, 19355, 19551, 19592, 19840, 20224, 20580, 20615, 20832, 21014, 21266, 21280, 21952, 22120, 22344, 22515, 22785, 23226, 23520, 23560, 23808, 24016, 24304, 24320, 24490, 24738, 25280, 25536, 26040, 26068, 26544, 26880, 27097, 27440, 27776, 27930, 28272, 28861, 29388, 29760, 29792, 30020, 30336, 30380, 30968, 31360, 31521, 31899, 31920, 32585, 32928, 32984, 33180, 34048, 34286, 34720, 35340, 35392, 36024, 36456, 36480, 36735, 37240, 37632, 37696, 37920, 38710, 39102, 39184, 39680, 41160, 41230, 41664, 42028, 42532, 42560, 43904, 44240, 44688, 45030, 45570, 46452, 46531, 47040, 47120, 48032, 48608, 48980, 49476, 50560, 51072, 51429, 52080, 52136, 52535, 53088, 53165, 54194, 54880, 55552, 55860, 56544, 57722, 58065, 58776, 59520, 59584, 60040, 60672, 60760, 61845, 61936, 62720, 63042, 63798, 63840, 65170, 65856, 65968, 66360, 68572, 69440, 70680, 70784, 72048, 72912, 72960, 73470, 73549, 74480, 75392, 75840, 77420, 78204, 78368, 81291, 82320, 82460, 83328, 84056, 85064, 85120, 85715, 86583, 87808, 88480, 89376, 90060, 91140, 92904, 93062, 94080, 94240, 96064, 97216, 97755, 97960, 98952, 101120, 102144, 102858, 104160, 104272, 105070, 106176, 106330, 108388, 109760, 111720, 113088, 115444, 116130, 117552, 119040, 119168, 120001, 120080, 121520, 123690, 123872, 126084, 127596, 127680, 130340, 131712, 131936, 132720, 135485, 137144, 138880, 139593, 141360, 141568, 144096, 144305, 145824, 146940, 147098, 148960, 150784, 151680, 154840, 156408, 156736, 157605, 159495, 162582, 164640, 164920, 166656, 168112, 170128, 170240, 171430, 173166, 176960, 178752, 180120, 182280, 185808, 186124, 188160, 188480, 192128, 194432, 195510, 195920, 197904, 202027, 205716, 208320, 208544, 210140, 212352, 212660, 216776, 219520, 220647, 223440, 226176, 230888, 232260, 232655, 235104, 238336, 240002, 240160, 243040, 247380, 247744, 252168, 255192, 255360, 257145, 260680, 263424, 263872, 265440, 270970, 274288, 277760, 279186, 282720, 288192, 288610, 291648, 293880, 294196, 297920, 303360, 309680, 312816, 313472, 315210, 318990, 325164, 325717, 329280, 329840, 336224, 340256, 342860, 346332, 353920, 357504, 360003, 360240, 364560, 367745, 371616, 372248, 376960, 384256, 388864, 391020, 391840, 395808, 404054, 406455, 411432, 416640, 417088, 420280, 424704, 425320, 432915, 433552, 439040, 441294, 446880, 452352, 461776, 464520, 465310, 470208, 480004, 480320, 486080, 494760, 495488, 504336, 510384, 510720, 514290, 514843, 521360, 527744, 530880, 541940, 548576, 558372, 565440, 576384, 577220, 583296, 587760, 588392, 595840, 600005, 606081, 619360, 625632, 626944, 630420, 637980, 650328, 651434, 658560, 659680, 672448, 680512, 685720, 692664, 697965, 707840, 715008, 720006, 720480, 729120, 735490, 743232, 744496, 753920, 782040, 783680, 791616, 808108, 812910, 822864, 833280, 834176, 840007, 840560, 850640, 865830, 867104, 882588, 893760, 923552, 929040, 930620, 940416, 960008, 960640, 972160, 977151, 989520, 990976, 1008672, 1010135, 1020768, 1028580, 1029686, 1042720, 1055488, 1061760, 1083880, 1097152, 1103235, 1116744, 1130880, 1152768, 1154440, 1166592, 1175520, 1176784, 1191680, 1200010, 1212162, 1238720, 1251264, 1260840, 1275960, 1300656, 1302868, 1317120, 1319360, 1344896, 1361024, 1371440, 1385328, 1395930, 1440012, 1440960, 1458240, 1470980, 1486464, 1488992, 1544529, 1564080, 1567360, 1583232, 1616216, 1625820, 1628585, 1645728, 1668352, 1680014, 1681120, 1701280, 1731660, 1734208, 1765176, 1787520, 1800015, 1847104, 1858080, 1861240, 1880832, 1920016, 1921280, 1944320, 1954302, 1979040, 2017344, 2020270, 2041536, 2057160, 2059372, 2085440, 2123520, 2167760, 2194304, 2206470, 2233488, 2261760, 2280019, 2308880, 2351040, 2353568, 2400020, 2424324, 2477440, 2502528, 2520021, 2521680, 2551920, 2574215, 2601312, 2605736, 2638720, 2689792, 2722048, 2742880, 2770656, 2791860, 2880024, 2881920, 2916480, 2941960, 2972928, 2977984, 3030405, 3089058, 3128160, 3134720, 3166464, 3232432, 3251640, 3257170, 3291456, 3360028, 3362240, 3402560, 3463320, 3468416, 3530352, 3575040, 3600030, 3694208, 3716160, 3722480, 3840032, 3908604, 3958080, 4034688, 4040540, 4083072, 4114320, 4118744, 4170880, 4200035, 4335520, 4388608, 4412940, 4466976, 4560038, 4617760, 4702080, 4707136, 4800040, 4848648, 4885755, 4954880, 5005056, 5040042, 5043360, 5103840, 5148430, 5202624, 5211472, 5277440, 5485760, 5541312, 5583720, 5760048, 5763840, 5832960, 5883920, 5955968, 6060810, 6178116, 6256320, 6464864, 6503280, 6514340, 6582912, 6720056, 6724480, 6805120, 6840057, 6926640, 6936832, 7060704, 7200060, 7388416, 7432320, 7444960, 7680064, 7722645, 7817208, 7916160, 8069376, 8081080, 8166144, 8228640, 8237488, 8341760, 8400070, 8671040, 8825880, 8933952, 9120076, 9235520, 9404160, 9414272, 9600080, 9697296, 9771510, 10080084, 10086720, 10207680, 10296860, 10405248, 10422944, 10971520, 11082624, 11167440, 11400095, 11520096, 11767840, 11911936, 12121620, 12356232, 12512640, 12600105, 12929728, 13006560, 13028680, 13165824, 13440112, 13448960, 13610240, 13680114, 13853280, 14121408, 14400120, 14864640, 14889920, 15360128, 15445290, 15634416, 15832320, 15960133, 16162160, 16457280, 16474976, 16800140, 17342080, 17651760, 17867904, 18240152, 18471040, 18828544, 19200160, 19394592, 19543020, 20160168, 20173440, 20415360, 20593720, 20810496, 20845888, 21943040, 22165248, 22334880, 22800190, 23040192, 23535680, 24243240, 24712464, 25025280, 25200210, 25859456, 26013120, 26057360, 26880224, 27360228, 27706560, 28242816, 28800240, 29779840, 30720256, 30890580, 31268832, 31920266, 32324320, 32914560, 32949952, 33600280, 34200285, 34684160, 35303520, 35735808, 36480304, 36942080, 38400320, 38789184, 39086040, 40320336, 40346880, 40830720, 41187440, 41691776, 44669760, 45600380, 46080384, 47071360, 47880399, 48486480, 49424928, 50400420, 51718912, 52026240, 52114720, 53760448, 54720456, 55413120, 56485632, 57600480, 59559680, 61781160, 62537664, 63840532, 64648640, 65829120, 65899904, 67200560, 68400570, 70607040, 72960608, 76800640, 77578368, 78172080, 79800665, 80640672, 82374880, 83383552, 89339520, 91200760, 92160768, 94142720, 95760798, 96972960, 98849856, 100800840, 104052480, 104229440, 107520896, 109440912, 110826240, 115200960, 123562320, 125075328, 127681064, 129297280, 131799808, 134401120, 136801140, 141214080, 145921216, 153601280, 155156736, 156344160, 159601330, 161281344, 164749760, 178679040, 182401520, 191521596, 193945920, 197699712, 201601680, 208458880, 215041792, 218881824, 230401920, 239401995, 247124640, 250150656, 255362128, 258594560, 268802240, 273602280, 282428160, 291842432, 312688320, 319202660, 322562688, 329499520, 364803040, 383043192, 387891840, 395399424, 403203360, 416917760, 437763648, 460803840, 478803990, 494249280, 510724256, 537604480, 547204560, 583684864, 625376640, 638405320, 645125376, 658999040, 729606080, 766086384, 775783680, 806406720, 875527296, 957607980, 988498560, 1021448512, 1075208960, 1094409120, 1250753280, 1276810640, 1459212160, 1532172768, 1612813440, 1751054592, 1915215960, 1976997120, 2042897024, 2188818240, 2553621280, 2918424320, 3064345536, 3225626880, 3830431920, 4085794048, 4377636480, 5107242560, 6128691072, 7660863840, 8755272960, 10214485120, 12257382144, 15321727680, 20428970240, 30643455360, 61286910720]

約数ペア:

[(1, 61286910720), (2, 30643455360), (3, 20428970240), (4, 15321727680), (5, 12257382144), (6, 10214485120), (7, 8755272960), (8, 7660863840), (10, 6128691072), (12, 5107242560), (14, 4377636480), (15, 4085794048), (16, 3830431920), (19, 3225626880), (20, 3064345536), (21, 2918424320), (24, 2553621280), (28, 2188818240), (30, 2042897024), (31, 1976997120), (32, 1915215960), (35, 1751054592), (38, 1612813440), (40, 1532172768), (42, 1459212160), (48, 1276810640), (49, 1250753280), (56, 1094409120), (57, 1075208960), (60, 1021448512), (62, 988498560), (64, 957607980), (70, 875527296), (76, 806406720), (79, 775783680), (80, 766086384), (84, 729606080), (93, 658999040), (95, 645125376), (96, 638405320), (98, 625376640), (105, 583684864), (112, 547204560), (114, 537604480), (120, 510724256), (124, 494249280), (128, 478803990), (133, 460803840), (140, 437763648), (147, 416917760), (152, 403203360), (155, 395399424), (158, 387891840), (160, 383043192), (168, 364803040), (186, 329499520), (190, 322562688), (192, 319202660), (196, 312688320), (210, 291842432), (217, 282428160), (224, 273602280), (228, 268802240), (237, 258594560), (240, 255362128), (245, 250150656), (248, 247124640), (256, 239401995), (266, 230401920), (280, 218881824), (285, 215041792), (294, 208458880), (304, 201601680), (310, 197699712), (316, 193945920), (320, 191521596), (336, 182401520), (343, 178679040), (372, 164749760), (380, 161281344), (384, 159601330), (392, 156344160), (395, 155156736), (399, 153601280), (420, 145921216), (434, 141214080), (448, 136801140), (456, 134401120), (465, 131799808), (474, 129297280), (480, 127681064), (490, 125075328), (496, 123562320), (532, 115200960), (553, 110826240), (560, 109440912), (570, 107520896), (588, 104229440), (589, 104052480), (608, 100800840), (620, 98849856), (632, 96972960), (640, 95760798), (651, 94142720), (665, 92160768), (672, 91200760), (686, 89339520), (735, 83383552), (744, 82374880), (760, 80640672), (768, 79800665), (784, 78172080), (790, 77578368), (798, 76800640), (840, 72960608), (868, 70607040), (896, 68400570), (912, 67200560), (930, 65899904), (931, 65829120), (948, 64648640), (960, 63840532), (980, 62537664), (992, 61781160), (1029, 59559680), (1064, 57600480), (1085, 56485632), (1106, 55413120), (1120, 54720456), (1140, 53760448), (1176, 52114720), (1178, 52026240), (1185, 51718912), (1216, 50400420), (1240, 49424928), (1264, 48486480), (1280, 47880399), (1302, 47071360), (1330, 46080384), (1344, 45600380), (1372, 44669760), (1470, 41691776), (1488, 41187440), (1501, 40830720), (1519, 40346880), (1520, 40320336), (1568, 39086040), (1580, 38789184), (1596, 38400320), (1659, 36942080), (1680, 36480304), (1715, 35735808), (1736, 35303520), (1767, 34684160), (1792, 34200285), (1824, 33600280), (1860, 32949952), (1862, 32914560), (1896, 32324320), (1920, 31920266), (1960, 31268832), (1984, 30890580), (1995, 30720256), (2058, 29779840), (2128, 28800240), (2170, 28242816), (2212, 27706560), (2240, 27360228), (2280, 26880224), (2352, 26057360), (2356, 26013120), (2370, 25859456), (2432, 25200210), (2449, 25025280), (2480, 24712464), (2528, 24243240), (2604, 23535680), (2660, 23040192), (2688, 22800190), (2744, 22334880), (2765, 22165248), (2793, 21943040), (2940, 20845888), (2945, 20810496), (2976, 20593720), (3002, 20415360), (3038, 20173440), (3040, 20160168), (3136, 19543020), (3160, 19394592), (3192, 19200160), (3255, 18828544), (3318, 18471040), (3360, 18240152), (3430, 17867904), (3472, 17651760), (3534, 17342080), (3648, 16800140), (3720, 16474976), (3724, 16457280), (3792, 16162160), (3840, 15960133), (3871, 15832320), (3920, 15634416), (3968, 15445290), (3990, 15360128), (4116, 14889920), (4123, 14864640), (4256, 14400120), (4340, 14121408), (4424, 13853280), (4480, 13680114), (4503, 13610240), (4557, 13448960), (4560, 13440112), (4655, 13165824), (4704, 13028680), (4712, 13006560), (4740, 12929728), (4864, 12600105), (4898, 12512640), (4960, 12356232), (5056, 12121620), (5145, 11911936), (5208, 11767840), (5320, 11520096), (5376, 11400095), (5488, 11167440), (5530, 11082624), (5586, 10971520), (5880, 10422944), (5890, 10405248), (5952, 10296860), (6004, 10207680), (6076, 10086720), (6080, 10080084), (6272, 9771510), (6320, 9697296), (6384, 9600080), (6510, 9414272), (6517, 9404160), (6636, 9235520), (6720, 9120076), (6860, 8933952), (6944, 8825880), (7068, 8671040), (7296, 8400070), (7347, 8341760), (7440, 8237488), (7448, 8228640), (7505, 8166144), (7584, 8081080), (7595, 8069376), (7742, 7916160), (7840, 7817208), (7936, 7722645), (7980, 7680064), (8232, 7444960), (8246, 7432320), (8295, 7388416), (8512, 7200060), (8680, 7060704), (8835, 6936832), (8848, 6926640), (8960, 6840057), (9006, 6805120), (9114, 6724480), (9120, 6720056), (9310, 6582912), (9408, 6514340), (9424, 6503280), (9480, 6464864), (9796, 6256320), (9920, 6178116), (10112, 6060810), (10290, 5955968), (10416, 5883920), (10507, 5832960), (10633, 5763840), (10640, 5760048), (10976, 5583720), (11060, 5541312), (11172, 5485760), (11613, 5277440), (11760, 5211472), (11780, 5202624), (11904, 5148430), (12008, 5103840), (12152, 5043360), (12160, 5040042), (12245, 5005056), (12369, 4954880), (12544, 4885755), (12640, 4848648), (12768, 4800040), (13020, 4707136), (13034, 4702080), (13272, 4617760), (13440, 4560038), (13720, 4466976), (13888, 4412940), (13965, 4388608), (14136, 4335520), (14592, 4200035), (14694, 4170880), (14880, 4118744), (14896, 4114320), (15010, 4083072), (15168, 4040540), (15190, 4034688), (15484, 3958080), (15680, 3908604), (15960, 3840032), (16464, 3722480), (16492, 3716160), (16590, 3694208), (17024, 3600030), (17143, 3575040), (17360, 3530352), (17670, 3468416), (17696, 3463320), (18012, 3402560), (18228, 3362240), (18240, 3360028), (18620, 3291456), (18816, 3257170), (18848, 3251640), (18960, 3232432), (19355, 3166464), (19551, 3134720), (19592, 3128160), (19840, 3089058), (20224, 3030405), (20580, 2977984), (20615, 2972928), (20832, 2941960), (21014, 2916480), (21266, 2881920), (21280, 2880024), (21952, 2791860), (22120, 2770656), (22344, 2742880), (22515, 2722048), (22785, 2689792), (23226, 2638720), (23520, 2605736), (23560, 2601312), (23808, 2574215), (24016, 2551920), (24304, 2521680), (24320, 2520021), (24490, 2502528), (24738, 2477440), (25280, 2424324), (25536, 2400020), (26040, 2353568), (26068, 2351040), (26544, 2308880), (26880, 2280019), (27097, 2261760), (27440, 2233488), (27776, 2206470), (27930, 2194304), (28272, 2167760), (28861, 2123520), (29388, 2085440), (29760, 2059372), (29792, 2057160), (30020, 2041536), (30336, 2020270), (30380, 2017344), (30968, 1979040), (31360, 1954302), (31521, 1944320), (31899, 1921280), (31920, 1920016), (32585, 1880832), (32928, 1861240), (32984, 1858080), (33180, 1847104), (34048, 1800015), (34286, 1787520), (34720, 1765176), (35340, 1734208), (35392, 1731660), (36024, 1701280), (36456, 1681120), (36480, 1680014), (36735, 1668352), (37240, 1645728), (37632, 1628585), (37696, 1625820), (37920, 1616216), (38710, 1583232), (39102, 1567360), (39184, 1564080), (39680, 1544529), (41160, 1488992), (41230, 1486464), (41664, 1470980), (42028, 1458240), (42532, 1440960), (42560, 1440012), (43904, 1395930), (44240, 1385328), (44688, 1371440), (45030, 1361024), (45570, 1344896), (46452, 1319360), (46531, 1317120), (47040, 1302868), (47120, 1300656), (48032, 1275960), (48608, 1260840), (48980, 1251264), (49476, 1238720), (50560, 1212162), (51072, 1200010), (51429, 1191680), (52080, 1176784), (52136, 1175520), (52535, 1166592), (53088, 1154440), (53165, 1152768), (54194, 1130880), (54880, 1116744), (55552, 1103235), (55860, 1097152), (56544, 1083880), (57722, 1061760), (58065, 1055488), (58776, 1042720), (59520, 1029686), (59584, 1028580), (60040, 1020768), (60672, 1010135), (60760, 1008672), (61845, 990976), (61936, 989520), (62720, 977151), (63042, 972160), (63798, 960640), (63840, 960008), (65170, 940416), (65856, 930620), (65968, 929040), (66360, 923552), (68572, 893760), (69440, 882588), (70680, 867104), (70784, 865830), (72048, 850640), (72912, 840560), (72960, 840007), (73470, 834176), (73549, 833280), (74480, 822864), (75392, 812910), (75840, 808108), (77420, 791616), (78204, 783680), (78368, 782040), (81291, 753920), (82320, 744496), (82460, 743232), (83328, 735490), (84056, 729120), (85064, 720480), (85120, 720006), (85715, 715008), (86583, 707840), (87808, 697965), (88480, 692664), (89376, 685720), (90060, 680512), (91140, 672448), (92904, 659680), (93062, 658560), (94080, 651434), (94240, 650328), (96064, 637980), (97216, 630420), (97755, 626944), (97960, 625632), (98952, 619360), (101120, 606081), (102144, 600005), (102858, 595840), (104160, 588392), (104272, 587760), (105070, 583296), (106176, 577220), (106330, 576384), (108388, 565440), (109760, 558372), (111720, 548576), (113088, 541940), (115444, 530880), (116130, 527744), (117552, 521360), (119040, 514843), (119168, 514290), (120001, 510720), (120080, 510384), (121520, 504336), (123690, 495488), (123872, 494760), (126084, 486080), (127596, 480320), (127680, 480004), (130340, 470208), (131712, 465310), (131936, 464520), (132720, 461776), (135485, 452352), (137144, 446880), (138880, 441294), (139593, 439040), (141360, 433552), (141568, 432915), (144096, 425320), (144305, 424704), (145824, 420280), (146940, 417088), (147098, 416640), (148960, 411432), (150784, 406455), (151680, 404054), (154840, 395808), (156408, 391840), (156736, 391020), (157605, 388864), (159495, 384256), (162582, 376960), (164640, 372248), (164920, 371616), (166656, 367745), (168112, 364560), (170128, 360240), (170240, 360003), (171430, 357504), (173166, 353920), (176960, 346332), (178752, 342860), (180120, 340256), (182280, 336224), (185808, 329840), (186124, 329280), (188160, 325717), (188480, 325164), (192128, 318990), (194432, 315210), (195510, 313472), (195920, 312816), (197904, 309680), (202027, 303360), (205716, 297920), (208320, 294196), (208544, 293880), (210140, 291648), (212352, 288610), (212660, 288192), (216776, 282720), (219520, 279186), (220647, 277760), (223440, 274288), (226176, 270970), (230888, 265440), (232260, 263872), (232655, 263424), (235104, 260680), (238336, 257145), (240002, 255360), (240160, 255192), (243040, 252168), (247380, 247744)]