12861676800

素因数分解:

$2^8\times 3^3\times 5^2\times 7^4\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 1080

約数和(自身を含む): 56794420480

約数和(自身を除く): 43932743680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 90, 93, 96, 98, 100, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 147, 150, 155, 160, 168, 175, 180, 186, 189, 192, 196, 200, 210, 216, 217, 224, 225, 240, 245, 248, 252, 256, 270, 279, 280, 288, 294, 300, 310, 315, 320, 336, 343, 350, 360, 372, 378, 384, 392, 400, 420, 432, 434, 441, 448, 450, 465, 480, 490, 496, 504, 525, 540, 558, 560, 576, 588, 600, 620, 630, 640, 651, 672, 675, 686, 700, 720, 735, 744, 756, 768, 775, 784, 800, 837, 840, 864, 868, 882, 896, 900, 930, 945, 960, 980, 992, 1008, 1029, 1050, 1080, 1085, 1116, 1120, 1152, 1176, 1200, 1225, 1240, 1260, 1280, 1302, 1323, 1344, 1350, 1372, 1395, 1400, 1440, 1470, 1488, 1512, 1519, 1550, 1568, 1575, 1600, 1674, 1680, 1715, 1728, 1736, 1764, 1792, 1800, 1860, 1890, 1920, 1953, 1960, 1984, 2016, 2058, 2100, 2160, 2170, 2205, 2232, 2240, 2304, 2325, 2352, 2400, 2401, 2450, 2480, 2520, 2604, 2646, 2688, 2700, 2744, 2790, 2800, 2880, 2940, 2976, 3024, 3038, 3087, 3100, 3136, 3150, 3200, 3255, 3348, 3360, 3430, 3456, 3472, 3528, 3600, 3675, 3720, 3780, 3840, 3906, 3920, 3968, 4032, 4116, 4185, 4200, 4320, 4340, 4410, 4464, 4480, 4557, 4650, 4704, 4725, 4800, 4802, 4900, 4960, 5040, 5145, 5208, 5292, 5376, 5400, 5425, 5488, 5580, 5600, 5760, 5859, 5880, 5952, 6048, 6076, 6174, 6200, 6272, 6300, 6400, 6510, 6615, 6696, 6720, 6860, 6912, 6944, 6975, 7056, 7200, 7203, 7350, 7440, 7560, 7595, 7812, 7840, 7936, 8064, 8232, 8370, 8400, 8575, 8640, 8680, 8820, 8928, 8960, 9114, 9261, 9300, 9408, 9450, 9600, 9604, 9765, 9800, 9920, 10080, 10290, 10416, 10584, 10633, 10800, 10850, 10976, 11025, 11160, 11200, 11520, 11718, 11760, 11904, 12005, 12096, 12152, 12348, 12400, 12544, 12600, 13020, 13230, 13392, 13440, 13671, 13720, 13888, 13950, 14112, 14400, 14406, 14700, 14880, 15120, 15190, 15435, 15624, 15680, 16128, 16275, 16464, 16740, 16800, 17150, 17280, 17360, 17640, 17856, 18228, 18522, 18600, 18816, 18900, 19200, 19208, 19530, 19600, 19840, 20160, 20580, 20832, 20925, 21168, 21266, 21600, 21609, 21700, 21952, 22050, 22320, 22400, 22785, 23436, 23520, 23808, 24010, 24192, 24304, 24696, 24800, 25200, 25725, 26040, 26460, 26784, 26880, 27342, 27440, 27776, 27900, 28224, 28800, 28812, 29295, 29400, 29760, 30240, 30380, 30870, 31248, 31360, 31899, 32550, 32928, 33075, 33480, 33600, 34300, 34560, 34720, 35280, 35712, 36015, 36456, 37044, 37200, 37632, 37800, 37975, 38416, 39060, 39200, 39680, 40320, 41013, 41160, 41664, 41850, 42336, 42532, 43200, 43218, 43400, 43904, 44100, 44640, 44800, 45570, 46305, 46872, 47040, 48020, 48384, 48608, 48825, 49392, 49600, 50400, 51450, 52080, 52920, 53165, 53568, 54684, 54880, 55552, 55800, 56448, 57600, 57624, 58590, 58800, 59520, 60025, 60480, 60760, 61740, 62496, 62720, 63798, 64827, 65100, 65856, 66150, 66960, 67200, 68355, 68600, 69440, 70560, 71424, 72030, 72912, 74088, 74400, 74431, 75600, 75950, 76832, 77175, 78120, 78400, 80640, 82026, 82320, 83328, 83700, 84672, 85064, 86400, 86436, 86800, 87808, 88200, 89280, 91140, 92610, 93744, 94080, 95697, 96040, 97216, 97650, 98784, 99200, 100800, 102900, 104160, 105840, 106330, 107136, 108045, 109368, 109760, 111600, 112896, 113925, 115248, 117180, 117600, 119040, 120050, 120960, 121520, 123480, 124992, 127596, 129654, 130200, 131712, 132300, 133920, 134400, 136710, 137200, 138880, 141120, 144060, 145824, 146475, 148176, 148800, 148862, 151200, 151900, 153664, 154350, 156240, 156800, 159495, 164052, 164640, 166656, 167400, 169344, 170128, 172800, 172872, 173600, 176400, 178560, 180075, 182280, 185220, 187488, 188160, 191394, 192080, 194432, 195300, 197568, 198400, 201600, 205065, 205800, 208320, 211680, 212660, 214272, 216090, 218736, 219520, 223200, 223293, 227850, 230496, 231525, 234360, 235200, 240100, 241920, 243040, 246960, 249984, 255192, 259308, 260400, 263424, 264600, 265825, 267840, 273420, 274400, 277760, 282240, 287091, 288120, 291648, 292950, 296352, 297600, 297724, 302400, 303800, 307328, 308700, 312480, 313600, 318990, 324135, 328104, 329280, 334800, 338688, 340256, 341775, 345744, 347200, 352800, 357120, 360150, 364560, 370440, 372155, 374976, 382788, 384160, 388864, 390600, 395136, 403200, 410130, 411600, 416640, 423360, 425320, 432180, 437472, 439040, 446400, 446586, 455700, 460992, 463050, 468720, 470400, 478485, 480200, 486080, 493920, 499968, 510384, 518616, 520800, 529200, 531650, 535680, 540225, 546840, 548800, 564480, 574182, 576240, 583296, 585900, 592704, 595200, 595448, 604800, 607600, 614656, 617400, 624960, 637980, 648270, 656208, 658560, 669600, 669879, 680512, 683550, 691488, 694400, 705600, 720300, 729120, 740880, 744310, 749952, 765576, 768320, 781200, 790272, 797475, 820260, 823200, 833280, 846720, 850640, 864360, 874944, 892800, 893172, 911400, 921984, 926100, 937440, 940800, 956970, 960400, 972160, 987840, 1020768, 1025325, 1037232, 1041600, 1058400, 1063300, 1071360, 1080450, 1093680, 1097600, 1116465, 1148364, 1152480, 1166592, 1171800, 1185408, 1190896, 1209600, 1215200, 1234800, 1249920, 1275960, 1296540, 1312416, 1317120, 1339200, 1339758, 1361024, 1367100, 1382976, 1388800, 1411200, 1435455, 1440600, 1458240, 1481760, 1488620, 1499904, 1531152, 1536640, 1562400, 1594950, 1620675, 1640520, 1646400, 1693440, 1701280, 1728720, 1749888, 1785600, 1786344, 1822800, 1843968, 1852200, 1860775, 1874880, 1913940, 1920800, 1944320, 1975680, 2009637, 2041536, 2050650, 2074464, 2083200, 2116800, 2126600, 2160900, 2187360, 2195200, 2232930, 2296728, 2304960, 2343600, 2370816, 2381792, 2392425, 2430400, 2469600, 2499840, 2551920, 2593080, 2624832, 2678400, 2679516, 2722048, 2734200, 2765952, 2822400, 2870910, 2881200, 2916480, 2963520, 2977240, 3062304, 3073280, 3124800, 3189900, 3241350, 3281040, 3292800, 3349395, 3402560, 3457440, 3499776, 3572688, 3645600, 3704400, 3721550, 3749760, 3827880, 3841600, 3951360, 4019274, 4083072, 4101300, 4148928, 4166400, 4233600, 4253200, 4321800, 4374720, 4465860, 4593456, 4609920, 4687200, 4763584, 4784850, 4860800, 4939200, 5103840, 5186160, 5249664, 5356800, 5359032, 5468400, 5531904, 5582325, 5741820, 5762400, 5832960, 5927040, 5954480, 6124608, 6249600, 6379800, 6482700, 6562080, 6585600, 6698790, 6805120, 6914880, 7145376, 7177275, 7291200, 7408800, 7443100, 7499520, 7655760, 7683200, 8038548, 8166144, 8202600, 8297856, 8467200, 8506400, 8643600, 8749440, 8931720, 9186912, 9219840, 9374400, 9527168, 9569700, 9721600, 9878400, 10048185, 10207680, 10372320, 10499328, 10718064, 10936800, 11164650, 11483640, 11524800, 11854080, 11908960, 12249216, 12499200, 12759600, 12965400, 13124160, 13397580, 13610240, 13829760, 14290752, 14354550, 14582400, 14817600, 14886200, 15311520, 15366400, 16077096, 16405200, 16595712, 16746975, 17012800, 17287200, 17498880, 17863440, 18373824, 18748800, 19054336, 19139400, 19756800, 20096370, 20415360, 20744640, 21436128, 21873600, 22329300, 22967280, 23049600, 23817920, 24498432, 25519200, 25930800, 26248320, 26795160, 27659520, 28581504, 28709100, 29164800, 29635200, 29772400, 30623040, 32154192, 32810400, 33493950, 34025600, 34574400, 35726880, 36747648, 37497600, 38278800, 40192740, 40830720, 41489280, 42872256, 43747200, 44658600, 45934560, 46099200, 47635840, 50240925, 51038400, 51861600, 52496640, 53590320, 57163008, 57418200, 59270400, 59544800, 61246080, 64308384, 65620800, 66987900, 68051200, 69148800, 71453760, 73495296, 76557600, 80385480, 82978560, 85744512, 87494400, 89317200, 91869120, 95271680, 100481850, 102076800, 103723200, 107180640, 114836400, 119089600, 122492160, 128616768, 131241600, 133975800, 138297600, 142907520, 153115200, 160770960, 171489024, 178634400, 183738240, 200963700, 204153600, 207446400, 214361280, 229672800, 238179200, 257233536, 262483200, 267951600, 285815040, 306230400, 321541920, 357268800, 367476480, 401927400, 414892800, 428722560, 459345600, 476358400, 514467072, 535903200, 612460800, 643083840, 714537600, 803854800, 857445120, 918691200, 1071806400, 1286167680, 1429075200, 1607709600, 1837382400, 2143612800, 2572335360, 3215419200, 4287225600, 6430838400, 12861676800]

約数ペア:

[(1, 12861676800), (2, 6430838400), (3, 4287225600), (4, 3215419200), (5, 2572335360), (6, 2143612800), (7, 1837382400), (8, 1607709600), (9, 1429075200), (10, 1286167680), (12, 1071806400), (14, 918691200), (15, 857445120), (16, 803854800), (18, 714537600), (20, 643083840), (21, 612460800), (24, 535903200), (25, 514467072), (27, 476358400), (28, 459345600), (30, 428722560), (31, 414892800), (32, 401927400), (35, 367476480), (36, 357268800), (40, 321541920), (42, 306230400), (45, 285815040), (48, 267951600), (49, 262483200), (50, 257233536), (54, 238179200), (56, 229672800), (60, 214361280), (62, 207446400), (63, 204153600), (64, 200963700), (70, 183738240), (72, 178634400), (75, 171489024), (80, 160770960), (84, 153115200), (90, 142907520), (93, 138297600), (96, 133975800), (98, 131241600), (100, 128616768), (105, 122492160), (108, 119089600), (112, 114836400), (120, 107180640), (124, 103723200), (126, 102076800), (128, 100481850), (135, 95271680), (140, 91869120), (144, 89317200), (147, 87494400), (150, 85744512), (155, 82978560), (160, 80385480), (168, 76557600), (175, 73495296), (180, 71453760), (186, 69148800), (189, 68051200), (192, 66987900), (196, 65620800), (200, 64308384), (210, 61246080), (216, 59544800), (217, 59270400), (224, 57418200), (225, 57163008), (240, 53590320), (245, 52496640), (248, 51861600), (252, 51038400), (256, 50240925), (270, 47635840), (279, 46099200), (280, 45934560), (288, 44658600), (294, 43747200), (300, 42872256), (310, 41489280), (315, 40830720), (320, 40192740), (336, 38278800), (343, 37497600), (350, 36747648), (360, 35726880), (372, 34574400), (378, 34025600), (384, 33493950), (392, 32810400), (400, 32154192), (420, 30623040), (432, 29772400), (434, 29635200), (441, 29164800), (448, 28709100), (450, 28581504), (465, 27659520), (480, 26795160), (490, 26248320), (496, 25930800), (504, 25519200), (525, 24498432), (540, 23817920), (558, 23049600), (560, 22967280), (576, 22329300), (588, 21873600), (600, 21436128), (620, 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7683200), (1680, 7655760), (1715, 7499520), (1728, 7443100), (1736, 7408800), (1764, 7291200), (1792, 7177275), (1800, 7145376), (1860, 6914880), (1890, 6805120), (1920, 6698790), (1953, 6585600), (1960, 6562080), (1984, 6482700), (2016, 6379800), (2058, 6249600), (2100, 6124608), (2160, 5954480), (2170, 5927040), (2205, 5832960), (2232, 5762400), (2240, 5741820), (2304, 5582325), (2325, 5531904), (2352, 5468400), (2400, 5359032), (2401, 5356800), (2450, 5249664), (2480, 5186160), (2520, 5103840), (2604, 4939200), (2646, 4860800), (2688, 4784850), (2700, 4763584), (2744, 4687200), (2790, 4609920), (2800, 4593456), (2880, 4465860), (2940, 4374720), (2976, 4321800), (3024, 4253200), (3038, 4233600), (3087, 4166400), (3100, 4148928), (3136, 4101300), (3150, 4083072), (3200, 4019274), (3255, 3951360), (3348, 3841600), (3360, 3827880), (3430, 3749760), (3456, 3721550), (3472, 3704400), (3528, 3645600), (3600, 3572688), (3675, 3499776), (3720, 3457440), (3780, 3402560), (3840, 3349395), (3906, 3292800), (3920, 3281040), (3968, 3241350), (4032, 3189900), (4116, 3124800), (4185, 3073280), (4200, 3062304), (4320, 2977240), (4340, 2963520), (4410, 2916480), (4464, 2881200), (4480, 2870910), (4557, 2822400), (4650, 2765952), (4704, 2734200), (4725, 2722048), (4800, 2679516), (4802, 2678400), (4900, 2624832), (4960, 2593080), (5040, 2551920), (5145, 2499840), (5208, 2469600), (5292, 2430400), (5376, 2392425), (5400, 2381792), (5425, 2370816), (5488, 2343600), (5580, 2304960), (5600, 2296728), (5760, 2232930), (5859, 2195200), (5880, 2187360), (5952, 2160900), (6048, 2126600), (6076, 2116800), (6174, 2083200), (6200, 2074464), (6272, 2050650), (6300, 2041536), (6400, 2009637), (6510, 1975680), (6615, 1944320), (6696, 1920800), (6720, 1913940), (6860, 1874880), (6912, 1860775), (6944, 1852200), (6975, 1843968), (7056, 1822800), (7200, 1786344), (7203, 1785600), (7350, 1749888), (7440, 1728720), (7560, 1701280), (7595, 1693440), (7812, 1646400), (7840, 1640520), (7936, 1620675), (8064, 1594950), (8232, 1562400), (8370, 1536640), (8400, 1531152), (8575, 1499904), (8640, 1488620), (8680, 1481760), (8820, 1458240), (8928, 1440600), (8960, 1435455), (9114, 1411200), (9261, 1388800), (9300, 1382976), (9408, 1367100), (9450, 1361024), (9600, 1339758), (9604, 1339200), (9765, 1317120), (9800, 1312416), (9920, 1296540), (10080, 1275960), (10290, 1249920), (10416, 1234800), (10584, 1215200), (10633, 1209600), (10800, 1190896), (10850, 1185408), (10976, 1171800), (11025, 1166592), (11160, 1152480), (11200, 1148364), (11520, 1116465), (11718, 1097600), (11760, 1093680), (11904, 1080450), (12005, 1071360), (12096, 1063300), (12152, 1058400), (12348, 1041600), (12400, 1037232), (12544, 1025325), (12600, 1020768), (13020, 987840), (13230, 972160), (13392, 960400), (13440, 956970), (13671, 940800), (13720, 937440), (13888, 926100), (13950, 921984), (14112, 911400), (14400, 893172), (14406, 892800), (14700, 874944), (14880, 864360), (15120, 850640), (15190, 846720), (15435, 833280), (15624, 823200), (15680, 820260), (16128, 797475), (16275, 790272), (16464, 781200), (16740, 768320), (16800, 765576), (17150, 749952), (17280, 744310), (17360, 740880), (17640, 729120), (17856, 720300), (18228, 705600), (18522, 694400), (18600, 691488), (18816, 683550), (18900, 680512), (19200, 669879), (19208, 669600), (19530, 658560), (19600, 656208), (19840, 648270), (20160, 637980), (20580, 624960), (20832, 617400), (20925, 614656), (21168, 607600), (21266, 604800), (21600, 595448), (21609, 595200), (21700, 592704), (21952, 585900), (22050, 583296), (22320, 576240), (22400, 574182), (22785, 564480), (23436, 548800), (23520, 546840), (23808, 540225), (24010, 535680), (24192, 531650), (24304, 529200), (24696, 520800), (24800, 518616), (25200, 510384), (25725, 499968), (26040, 493920), (26460, 486080), (26784, 480200), (26880, 478485), (27342, 470400), (27440, 468720), (27776, 463050), (27900, 460992), (28224, 455700), (28800, 446586), (28812, 446400), (29295, 439040), (29400, 437472), (29760, 432180), (30240, 425320), (30380, 423360), (30870, 416640), (31248, 411600), (31360, 410130), (31899, 403200), (32550, 395136), (32928, 390600), (33075, 388864), (33480, 384160), (33600, 382788), (34300, 374976), (34560, 372155), (34720, 370440), (35280, 364560), (35712, 360150), (36015, 357120), (36456, 352800), (37044, 347200), (37200, 345744), (37632, 341775), (37800, 340256), (37975, 338688), (38416, 334800), (39060, 329280), (39200, 328104), (39680, 324135), (40320, 318990), (41013, 313600), (41160, 312480), (41664, 308700), (41850, 307328), (42336, 303800), (42532, 302400), (43200, 297724), (43218, 297600), (43400, 296352), (43904, 292950), (44100, 291648), (44640, 288120), (44800, 287091), (45570, 282240), (46305, 277760), (46872, 274400), (47040, 273420), (48020, 267840), (48384, 265825), (48608, 264600), (48825, 263424), (49392, 260400), (49600, 259308), (50400, 255192), (51450, 249984), (52080, 246960), (52920, 243040), (53165, 241920), (53568, 240100), (54684, 235200), (54880, 234360), (55552, 231525), (55800, 230496), (56448, 227850), (57600, 223293), (57624, 223200), (58590, 219520), (58800, 218736), (59520, 216090), (60025, 214272), (60480, 212660), (60760, 211680), (61740, 208320), (62496, 205800), (62720, 205065), (63798, 201600), (64827, 198400), (65100, 197568), (65856, 195300), (66150, 194432), (66960, 192080), (67200, 191394), (68355, 188160), (68600, 187488), (69440, 185220), (70560, 182280), (71424, 180075), (72030, 178560), (72912, 176400), (74088, 173600), (74400, 172872), (74431, 172800), (75600, 170128), (75950, 169344), (76832, 167400), (77175, 166656), (78120, 164640), (78400, 164052), (80640, 159495), (82026, 156800), (82320, 156240), (83328, 154350), (83700, 153664), (84672, 151900), (85064, 151200), (86400, 148862), (86436, 148800), (86800, 148176), (87808, 146475), (88200, 145824), (89280, 144060), (91140, 141120), (92610, 138880), (93744, 137200), (94080, 136710), (95697, 134400), (96040, 133920), (97216, 132300), (97650, 131712), (98784, 130200), (99200, 129654), (100800, 127596), (102900, 124992), (104160, 123480), (105840, 121520), (106330, 120960), (107136, 120050), (108045, 119040), (109368, 117600), (109760, 117180), (111600, 115248), (112896, 113925)]