68466867840

素因数分解:

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

素因数の和:147

約数の個数: 1024

約数和(自身を含む): 301436928000

約数和(自身を除く): 232970060160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 108, 112, 114, 120, 124, 126, 128, 133, 135, 140, 144, 152, 155, 160, 168, 171, 180, 186, 189, 190, 192, 210, 216, 217, 224, 228, 240, 248, 252, 266, 270, 279, 280, 285, 288, 304, 310, 315, 320, 336, 342, 360, 372, 378, 380, 384, 399, 420, 432, 434, 448, 456, 465, 480, 496, 504, 513, 532, 540, 558, 560, 570, 576, 589, 608, 620, 630, 640, 651, 665, 672, 684, 720, 744, 756, 760, 798, 837, 840, 855, 864, 868, 896, 912, 930, 945, 960, 961, 992, 1008, 1026, 1064, 1080, 1085, 1116, 1120, 1140, 1152, 1178, 1197, 1216, 1240, 1260, 1302, 1330, 1344, 1368, 1395, 1440, 1488, 1512, 1520, 1596, 1674, 1680, 1710, 1728, 1736, 1767, 1824, 1860, 1890, 1920, 1922, 1953, 1984, 1995, 2016, 2052, 2128, 2160, 2170, 2232, 2240, 2280, 2356, 2394, 2432, 2480, 2520, 2565, 2604, 2660, 2688, 2736, 2790, 2880, 2883, 2945, 2976, 3024, 3040, 3192, 3255, 3348, 3360, 3420, 3456, 3472, 3534, 3591, 3648, 3720, 3780, 3844, 3906, 3968, 3990, 4032, 4104, 4123, 4185, 4256, 4320, 4340, 4464, 4480, 4560, 4712, 4788, 4805, 4960, 5040, 5130, 5208, 5301, 5320, 5472, 5580, 5760, 5766, 5859, 5890, 5952, 5985, 6048, 6080, 6384, 6510, 6696, 6720, 6727, 6840, 6944, 7068, 7182, 7296, 7440, 7560, 7688, 7812, 7980, 8064, 8208, 8246, 8370, 8512, 8640, 8649, 8680, 8835, 8928, 9120, 9424, 9576, 9610, 9765, 9920, 10080, 10260, 10416, 10602, 10640, 10944, 11160, 11532, 11718, 11780, 11904, 11970, 12096, 12160, 12369, 12768, 13020, 13392, 13440, 13454, 13680, 13888, 14136, 14364, 14415, 14880, 15120, 15376, 15624, 15903, 15960, 16416, 16492, 16740, 17024, 17280, 17298, 17360, 17670, 17856, 17955, 18240, 18259, 18848, 19152, 19220, 19530, 19840, 20160, 20181, 20520, 20615, 20832, 21204, 21280, 21888, 22320, 23064, 23436, 23560, 23940, 24192, 24738, 25536, 25947, 26040, 26505, 26784, 26908, 27360, 27776, 28272, 28728, 28830, 29295, 29760, 29791, 30240, 30752, 31248, 31806, 31920, 32832, 32984, 33480, 33635, 34596, 34720, 35340, 35712, 35910, 36480, 36518, 37107, 37696, 38304, 38440, 39060, 40320, 40362, 41040, 41230, 41664, 42408, 42560, 43245, 44640, 46128, 46872, 47120, 47880, 49476, 51072, 51894, 52080, 53010, 53568, 53816, 54720, 54777, 56544, 57456, 57660, 58590, 59520, 59582, 60480, 60543, 61504, 61845, 62496, 63612, 63840, 65664, 65968, 66960, 67270, 69192, 69440, 70680, 71820, 73036, 74214, 75392, 76608, 76880, 78120, 79515, 80724, 82080, 82460, 83328, 84816, 85120, 86490, 89280, 89373, 91295, 92256, 93744, 94240, 95760, 98952, 100905, 103788, 104160, 106020, 107136, 107632, 109440, 109554, 111321, 113088, 114912, 115320, 117180, 119164, 120960, 121086, 123008, 123690, 124992, 127224, 127680, 127813, 129735, 131936, 133920, 134540, 138384, 138880, 141360, 143640, 146072, 148428, 148955, 153216, 153760, 156240, 159030, 161448, 164160, 164331, 164920, 169632, 172980, 178560, 178746, 181629, 182590, 184512, 185535, 187488, 188480, 191520, 197904, 201810, 207576, 208320, 208537, 212040, 215264, 219108, 222642, 226176, 229824, 230640, 234360, 238328, 242172, 247380, 249984, 254448, 255360, 255626, 259470, 263872, 267840, 268119, 269080, 273885, 276768, 282720, 287280, 292144, 296856, 297910, 302715, 307520, 312480, 318060, 322896, 328320, 328662, 329840, 339264, 345960, 357492, 363258, 365180, 369024, 371070, 374976, 376960, 383040, 383439, 395808, 403620, 415152, 416640, 417074, 424080, 430528, 438216, 445284, 446865, 459648, 461280, 468720, 476656, 484344, 492993, 494760, 508896, 511252, 518940, 527744, 535680, 536238, 538160, 547770, 553536, 556605, 565440, 566029, 574560, 584288, 593712, 595820, 605430, 615040, 624960, 625611, 636120, 639065, 645792, 657324, 659680, 678528, 691920, 714984, 726516, 730360, 742140, 749952, 766080, 766878, 791616, 804357, 807240, 821655, 830304, 834148, 848160, 861056, 876432, 890568, 893730, 908145, 922560, 937440, 953312, 968688, 985986, 989520, 1017792, 1022504, 1037880, 1042685, 1072476, 1076320, 1095540, 1107072, 1113210, 1130880, 1132058, 1149120, 1150317, 1168576, 1187424, 1191640, 1210860, 1249920, 1251222, 1272240, 1278130, 1291584, 1314648, 1319360, 1340595, 1383840, 1429968, 1453032, 1460720, 1484280, 1533756, 1583232, 1608714, 1614480, 1643310, 1660608, 1668296, 1696320, 1698087, 1752864, 1781136, 1787460, 1816290, 1845120, 1874880, 1876833, 1906624, 1917195, 1937376, 1971972, 1979040, 2035584, 2045008, 2075760, 2085370, 2144952, 2152640, 2191080, 2226420, 2264116, 2298240, 2300634, 2337152, 2374848, 2383280, 2421720, 2464965, 2502444, 2544480, 2556260, 2583168, 2629296, 2638720, 2681190, 2767680, 2830145, 2859936, 2906064, 2921440, 2968560, 3067512, 3128055, 3217428, 3228960, 3286620, 3321216, 3336592, 3392640, 3396174, 3450951, 3505728, 3562272, 3574920, 3632580, 3749760, 3753666, 3813248, 3834390, 3874752, 3943944, 3958080, 3962203, 4021785, 4090016, 4151520, 4170740, 4289904, 4305280, 4382160, 4452840, 4528232, 4601268, 4749696, 4766560, 4843440, 4929930, 5004888, 5088960, 5094261, 5112520, 5258592, 5362380, 5535360, 5630499, 5660290, 5719872, 5751585, 5812128, 5842880, 5937120, 6135024, 6256110, 6434856, 6457920, 6573240, 6673184, 6792348, 6901902, 7011456, 7124544, 7149840, 7265160, 7507332, 7668780, 7749504, 7887888, 7916160, 7924406, 8043570, 8180032, 8303040, 8341480, 8490435, 8579808, 8764320, 8905680, 9056464, 9202536, 9384165, 9533120, 9686880, 9859860, 10009776, 10177920, 10188522, 10225040, 10517184, 10724760, 11260998, 11320580, 11439744, 11503170, 11624256, 11685760, 11874240, 11886609, 12270048, 12512220, 12869712, 12915840, 13146480, 13346368, 13584696, 13803804, 14249088, 14299680, 14530320, 15014664, 15282783, 15337560, 15775776, 15848812, 16087140, 16360064, 16606080, 16682960, 16980870, 17159616, 17254755, 17528640, 17811360, 18112928, 18405072, 18768330, 19066240, 19373760, 19719720, 19811015, 20019552, 20377044, 20450080, 21034368, 21449520, 22521996, 22641160, 23006340, 23248512, 23748480, 23773218, 24540096, 25024440, 25471305, 25739424, 26292960, 26692736, 27169392, 27607608, 28152495, 28599360, 29060640, 30029328, 30565566, 30675120, 31551552, 31697624, 32174280, 33365920, 33961740, 34319232, 34509510, 35057280, 35622720, 35659827, 36225856, 36810144, 37536660, 38747520, 39439440, 39622030, 40039104, 40754088, 40900160, 42899040, 45043992, 45282320, 46012680, 47546436, 49080192, 50048880, 50942610, 51478848, 52585920, 54338784, 55215216, 56304990, 57198720, 58121280, 59433045, 60058656, 61131132, 61350240, 63103104, 63395248, 64348560, 66731840, 67923480, 69019020, 71245440, 71319654, 72451712, 73620288, 75073320, 76413915, 78878880, 79244060, 80078208, 81508176, 81800320, 85798080, 90087984, 90564640, 92025360, 95092872, 100097760, 101885220, 102957696, 105171840, 106979481, 108677568, 110430432, 112609980, 116242560, 118866090, 120117312, 122262264, 122700480, 126790496, 128697120, 133463680, 135846960, 138038040, 142639308, 147240576, 150146640, 152827830, 157757760, 158488120, 163016352, 171596160, 178299135, 180175968, 181129280, 184050720, 190185744, 200195520, 203770440, 213958962, 217355136, 220860864, 225219960, 237732180, 240234624, 244524528, 245400960, 253580992, 257394240, 271693920, 276076080, 285278616, 300293280, 305655660, 315515520, 316976240, 326032704, 356598270, 360351936, 362258560, 368101440, 380371488, 400391040, 407540880, 427917924, 441721728, 450439920, 475464360, 489049056, 507161984, 514788480, 534897405, 543387840, 552152160, 570557232, 600586560, 611311320, 633952480, 652065408, 713196540, 720703872, 736202880, 760742976, 815081760, 855835848, 900879840, 950928720, 978098112, 1069794810, 1086775680, 1104304320, 1141114464, 1201173120, 1222622640, 1267904960, 1426393080, 1521485952, 1630163520, 1711671696, 1801759680, 1901857440, 1956196224, 2139589620, 2208608640, 2282228928, 2445245280, 2535809920, 2852786160, 3260327040, 3423343392, 3603519360, 3803714880, 4279179240, 4564457856, 4890490560, 5705572320, 6846686784, 7607429760, 8558358480, 9780981120, 11411144640, 13693373568, 17116716960, 22822289280, 34233433920, 68466867840]

約数ペア:

[(1, 68466867840), (2, 34233433920), (3, 22822289280), (4, 17116716960), (5, 13693373568), (6, 11411144640), (7, 9780981120), (8, 8558358480), (9, 7607429760), (10, 6846686784), (12, 5705572320), (14, 4890490560), (15, 4564457856), (16, 4279179240), (18, 3803714880), (19, 3603519360), (20, 3423343392), (21, 3260327040), (24, 2852786160), (27, 2535809920), (28, 2445245280), (30, 2282228928), (31, 2208608640), (32, 2139589620), (35, 1956196224), (36, 1901857440), (38, 1801759680), (40, 1711671696), (42, 1630163520), (45, 1521485952), (48, 1426393080), (54, 1267904960), (56, 1222622640), (57, 1201173120), (60, 1141114464), (62, 1104304320), (63, 1086775680), (64, 1069794810), (70, 978098112), (72, 950928720), (76, 900879840), (80, 855835848), (84, 815081760), (90, 760742976), (93, 736202880), (95, 720703872), (96, 713196540), (105, 652065408), (108, 633952480), (112, 611311320), (114, 600586560), (120, 570557232), (124, 552152160), (126, 543387840), (128, 534897405), (133, 514788480), (135, 507161984), (140, 489049056), (144, 475464360), (152, 450439920), (155, 441721728), (160, 427917924), (168, 407540880), (171, 400391040), (180, 380371488), (186, 368101440), (189, 362258560), (190, 360351936), (192, 356598270), (210, 326032704), (216, 316976240), (217, 315515520), (224, 305655660), (228, 300293280), (240, 285278616), (248, 276076080), (252, 271693920), (266, 257394240), (270, 253580992), (279, 245400960), (280, 244524528), (285, 240234624), (288, 237732180), (304, 225219960), (310, 220860864), (315, 217355136), (320, 213958962), (336, 203770440), (342, 200195520), (360, 190185744), (372, 184050720), (378, 181129280), (380, 180175968), (384, 178299135), (399, 171596160), (420, 163016352), (432, 158488120), (434, 157757760), (448, 152827830), (456, 150146640), (465, 147240576), (480, 142639308), (496, 138038040), (504, 135846960), (513, 133463680), (532, 128697120), (540, 126790496), (558, 122700480), (560, 122262264), (570, 120117312), (576, 118866090), (589, 116242560), (608, 112609980), (620, 110430432), (630, 108677568), (640, 106979481), (651, 105171840), (665, 102957696), (672, 101885220), (684, 100097760), (720, 95092872), (744, 92025360), (756, 90564640), (760, 90087984), (798, 85798080), (837, 81800320), (840, 81508176), (855, 80078208), (864, 79244060), (868, 78878880), (896, 76413915), (912, 75073320), (930, 73620288), (945, 72451712), (960, 71319654), (961, 71245440), (992, 69019020), (1008, 67923480), (1026, 66731840), (1064, 64348560), (1080, 63395248), (1085, 63103104), (1116, 61350240), (1120, 61131132), (1140, 60058656), (1152, 59433045), (1178, 58121280), (1197, 57198720), (1216, 56304990), (1240, 55215216), (1260, 54338784), (1302, 52585920), (1330, 51478848), (1344, 50942610), (1368, 50048880), (1395, 49080192), (1440, 47546436), (1488, 46012680), (1512, 45282320), (1520, 45043992), (1596, 42899040), (1674, 40900160), (1680, 40754088), (1710, 40039104), (1728, 39622030), (1736, 39439440), (1767, 38747520), (1824, 37536660), (1860, 36810144), (1890, 36225856), (1920, 35659827), (1922, 35622720), (1953, 35057280), (1984, 34509510), (1995, 34319232), (2016, 33961740), (2052, 33365920), (2128, 32174280), (2160, 31697624), (2170, 31551552), (2232, 30675120), (2240, 30565566), (2280, 30029328), (2356, 29060640), (2394, 28599360), (2432, 28152495), (2480, 27607608), (2520, 27169392), (2565, 26692736), (2604, 26292960), (2660, 25739424), (2688, 25471305), (2736, 25024440), (2790, 24540096), (2880, 23773218), (2883, 23748480), (2945, 23248512), (2976, 23006340), (3024, 22641160), (3040, 22521996), (3192, 21449520), (3255, 21034368), (3348, 20450080), (3360, 20377044), (3420, 20019552), (3456, 19811015), (3472, 19719720), (3534, 19373760), (3591, 19066240), (3648, 18768330), (3720, 18405072), (3780, 18112928), (3844, 17811360), (3906, 17528640), (3968, 17254755), (3990, 17159616), (4032, 16980870), (4104, 16682960), (4123, 16606080), (4185, 16360064), (4256, 16087140), (4320, 15848812), (4340, 15775776), (4464, 15337560), (4480, 15282783), (4560, 15014664), (4712, 14530320), (4788, 14299680), (4805, 14249088), (4960, 13803804), (5040, 13584696), (5130, 13346368), (5208, 13146480), (5301, 12915840), (5320, 12869712), (5472, 12512220), (5580, 12270048), (5760, 11886609), (5766, 11874240), (5859, 11685760), (5890, 11624256), (5952, 11503170), (5985, 11439744), (6048, 11320580), (6080, 11260998), (6384, 10724760), (6510, 10517184), (6696, 10225040), (6720, 10188522), (6727, 10177920), (6840, 10009776), (6944, 9859860), (7068, 9686880), (7182, 9533120), (7296, 9384165), (7440, 9202536), (7560, 9056464), (7688, 8905680), (7812, 8764320), (7980, 8579808), (8064, 8490435), (8208, 8341480), (8246, 8303040), (8370, 8180032), (8512, 8043570), (8640, 7924406), (8649, 7916160), (8680, 7887888), (8835, 7749504), (8928, 7668780), (9120, 7507332), (9424, 7265160), (9576, 7149840), (9610, 7124544), (9765, 7011456), (9920, 6901902), (10080, 6792348), (10260, 6673184), (10416, 6573240), (10602, 6457920), (10640, 6434856), (10944, 6256110), (11160, 6135024), (11532, 5937120), (11718, 5842880), (11780, 5812128), (11904, 5751585), (11970, 5719872), (12096, 5660290), (12160, 5630499), (12369, 5535360), (12768, 5362380), (13020, 5258592), (13392, 5112520), (13440, 5094261), (13454, 5088960), (13680, 5004888), (13888, 4929930), (14136, 4843440), (14364, 4766560), (14415, 4749696), (14880, 4601268), (15120, 4528232), (15376, 4452840), (15624, 4382160), (15903, 4305280), (15960, 4289904), (16416, 4170740), (16492, 4151520), (16740, 4090016), (17024, 4021785), (17280, 3962203), (17298, 3958080), (17360, 3943944), (17670, 3874752), (17856, 3834390), (17955, 3813248), (18240, 3753666), (18259, 3749760), (18848, 3632580), (19152, 3574920), (19220, 3562272), (19530, 3505728), (19840, 3450951), (20160, 3396174), (20181, 3392640), (20520, 3336592), (20615, 3321216), (20832, 3286620), (21204, 3228960), (21280, 3217428), (21888, 3128055), (22320, 3067512), (23064, 2968560), (23436, 2921440), (23560, 2906064), (23940, 2859936), (24192, 2830145), (24738, 2767680), (25536, 2681190), (25947, 2638720), (26040, 2629296), (26505, 2583168), (26784, 2556260), (26908, 2544480), (27360, 2502444), (27776, 2464965), (28272, 2421720), (28728, 2383280), (28830, 2374848), (29295, 2337152), (29760, 2300634), (29791, 2298240), (30240, 2264116), (30752, 2226420), (31248, 2191080), (31806, 2152640), (31920, 2144952), (32832, 2085370), (32984, 2075760), (33480, 2045008), (33635, 2035584), (34596, 1979040), (34720, 1971972), (35340, 1937376), (35712, 1917195), (35910, 1906624), (36480, 1876833), (36518, 1874880), (37107, 1845120), (37696, 1816290), (38304, 1787460), (38440, 1781136), (39060, 1752864), (40320, 1698087), (40362, 1696320), (41040, 1668296), (41230, 1660608), (41664, 1643310), (42408, 1614480), (42560, 1608714), (43245, 1583232), (44640, 1533756), (46128, 1484280), (46872, 1460720), (47120, 1453032), (47880, 1429968), (49476, 1383840), (51072, 1340595), (51894, 1319360), (52080, 1314648), (53010, 1291584), (53568, 1278130), (53816, 1272240), (54720, 1251222), (54777, 1249920), (56544, 1210860), (57456, 1191640), (57660, 1187424), (58590, 1168576), (59520, 1150317), (59582, 1149120), (60480, 1132058), (60543, 1130880), (61504, 1113210), (61845, 1107072), (62496, 1095540), (63612, 1076320), (63840, 1072476), (65664, 1042685), (65968, 1037880), (66960, 1022504), (67270, 1017792), (69192, 989520), (69440, 985986), (70680, 968688), (71820, 953312), (73036, 937440), (74214, 922560), (75392, 908145), (76608, 893730), (76880, 890568), (78120, 876432), (79515, 861056), (80724, 848160), (82080, 834148), (82460, 830304), (83328, 821655), (84816, 807240), (85120, 804357), (86490, 791616), (89280, 766878), (89373, 766080), (91295, 749952), (92256, 742140), (93744, 730360), (94240, 726516), (95760, 714984), (98952, 691920), (100905, 678528), (103788, 659680), (104160, 657324), (106020, 645792), (107136, 639065), (107632, 636120), (109440, 625611), (109554, 624960), (111321, 615040), (113088, 605430), (114912, 595820), (115320, 593712), (117180, 584288), (119164, 574560), (120960, 566029), (121086, 565440), (123008, 556605), (123690, 553536), (124992, 547770), (127224, 538160), (127680, 536238), (127813, 535680), (129735, 527744), (131936, 518940), (133920, 511252), (134540, 508896), (138384, 494760), (138880, 492993), (141360, 484344), (143640, 476656), (146072, 468720), (148428, 461280), (148955, 459648), (153216, 446865), (153760, 445284), (156240, 438216), (159030, 430528), (161448, 424080), (164160, 417074), (164331, 416640), (164920, 415152), (169632, 403620), (172980, 395808), (178560, 383439), (178746, 383040), (181629, 376960), (182590, 374976), (184512, 371070), (185535, 369024), (187488, 365180), (188480, 363258), (191520, 357492), (197904, 345960), (201810, 339264), (207576, 329840), (208320, 328662), (208537, 328320), (212040, 322896), (215264, 318060), (219108, 312480), (222642, 307520), (226176, 302715), (229824, 297910), (230640, 296856), (234360, 292144), (238328, 287280), (242172, 282720), (247380, 276768), (249984, 273885), (254448, 269080), (255360, 268119), (255626, 267840), (259470, 263872)]