12156721920

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1689

約数の個数: 576

約数和(自身を含む): 50924052480

約数和(自身を除く): 38767330560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 768, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1512, 1621, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2304, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3024, 3242, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3840, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4863, 4960, 5040, 5208, 5376, 5580, 5760, 5859, 5952, 6048, 6484, 6510, 6696, 6720, 6912, 6944, 7440, 7560, 7812, 7936, 8064, 8105, 8370, 8640, 8680, 8928, 8960, 9726, 9765, 9920, 10080, 10416, 11160, 11347, 11520, 11718, 11904, 12096, 12968, 13020, 13392, 13440, 13888, 14589, 14880, 15120, 15624, 16128, 16210, 16740, 17280, 17360, 17856, 19452, 19530, 19840, 20160, 20832, 22320, 22694, 23436, 23808, 24192, 24315, 25936, 26040, 26784, 26880, 27776, 29178, 29295, 29760, 30240, 31248, 32420, 33480, 34041, 34560, 34720, 35712, 38904, 39060, 39680, 40320, 41664, 43767, 44640, 45388, 46872, 48384, 48630, 50251, 51872, 52080, 53568, 55552, 56735, 58356, 58590, 59520, 60480, 62496, 64840, 66960, 68082, 69440, 71424, 72945, 77808, 78120, 80640, 83328, 87534, 89280, 90776, 93744, 97260, 100502, 102123, 103744, 104160, 107136, 113470, 116712, 117180, 119040, 120960, 124992, 129680, 133920, 136164, 138880, 145890, 150753, 155616, 156240, 166656, 170205, 175068, 178560, 181552, 187488, 194520, 201004, 204246, 207488, 208320, 214272, 218835, 226940, 233424, 234360, 241920, 249984, 251255, 259360, 267840, 272328, 277760, 291780, 301506, 306369, 311232, 312480, 340410, 350136, 351757, 357120, 363104, 374976, 389040, 402008, 408492, 414976, 416640, 437670, 452259, 453880, 466848, 468720, 499968, 502510, 510615, 518720, 535680, 544656, 583560, 603012, 612738, 622464, 624960, 680820, 700272, 703514, 726208, 749952, 753765, 778080, 804016, 816984, 833280, 875340, 904518, 907760, 933696, 937440, 1005020, 1021230, 1037440, 1055271, 1071360, 1089312, 1167120, 1206024, 1225476, 1244928, 1249920, 1356777, 1361640, 1400544, 1407028, 1452416, 1499904, 1507530, 1531845, 1556160, 1608032, 1633968, 1750680, 1758785, 1809036, 1815520, 1867392, 1874880, 2010040, 2042460, 2074880, 2110542, 2178624, 2261295, 2334240, 2412048, 2450952, 2499840, 2713554, 2723280, 2801088, 2814056, 2904832, 3015060, 3063690, 3112320, 3165813, 3216064, 3267936, 3501360, 3517570, 3618072, 3631040, 3734784, 3749760, 4020080, 4084920, 4221084, 4357248, 4522590, 4668480, 4824096, 4901904, 5276355, 5427108, 5446560, 5602176, 5628112, 6030120, 6127380, 6224640, 6331626, 6432128, 6535872, 6783885, 7002720, 7035140, 7236144, 7262080, 7499520, 8040160, 8169840, 8442168, 8714496, 9045180, 9336960, 9497439, 9648192, 9803808, 10552710, 10854216, 10893120, 11204352, 11256224, 12060240, 12254760, 12663252, 12864256, 13071744, 13567770, 14005440, 14070280, 14472288, 14524160, 15829065, 16080320, 16339680, 16884336, 18090360, 18673920, 18994878, 19296384, 19607616, 21105420, 21708432, 21786240, 22512448, 24120480, 24509520, 25326504, 26143488, 27135540, 28010880, 28140560, 28944576, 31658130, 32160640, 32679360, 33768672, 36180720, 37989756, 38592768, 39215232, 42210840, 43416864, 43572480, 45024896, 47487195, 48240960, 49019040, 50653008, 54271080, 56021760, 56281120, 57889152, 63316260, 64321280, 65358720, 67537344, 72361440, 75979512, 78430464, 84421680, 86833728, 90049792, 94974390, 96481920, 98038080, 101306016, 108542160, 112562240, 115778304, 126632520, 130717440, 135074688, 144722880, 151959024, 168843360, 173667456, 189948780, 192963840, 196076160, 202612032, 217084320, 225124480, 253265040, 270149376, 289445760, 303918048, 337686720, 347334912, 379897560, 392152320, 405224064, 434168640, 450248960, 506530080, 578891520, 607836096, 675373440, 759795120, 810448128, 868337280, 1013060160, 1215672192, 1350746880, 1519590240, 1736674560, 2026120320, 2431344384, 3039180480, 4052240640, 6078360960, 12156721920]

約数ペア:

[(1, 12156721920), (2, 6078360960), (3, 4052240640), (4, 3039180480), (5, 2431344384), (6, 2026120320), (7, 1736674560), (8, 1519590240), (9, 1350746880), (10, 1215672192), (12, 1013060160), (14, 868337280), (15, 810448128), (16, 759795120), (18, 675373440), (20, 607836096), (21, 578891520), (24, 506530080), (27, 450248960), (28, 434168640), (30, 405224064), (31, 392152320), (32, 379897560), (35, 347334912), (36, 337686720), (40, 303918048), (42, 289445760), (45, 270149376), (48, 253265040), (54, 225124480), (56, 217084320), (60, 202612032), (62, 196076160), (63, 192963840), (64, 189948780), (70, 173667456), (72, 168843360), (80, 151959024), (84, 144722880), (90, 135074688), (93, 130717440), (96, 126632520), (105, 115778304), (108, 112562240), (112, 108542160), (120, 101306016), (124, 98038080), (126, 96481920), (128, 94974390), (135, 90049792), (140, 86833728), (144, 84421680), (155, 78430464), (160, 75979512), (168, 72361440), (180, 67537344), (186, 65358720), (189, 64321280), (192, 63316260), (210, 57889152), (216, 56281120), (217, 56021760), (224, 54271080), (240, 50653008), (248, 49019040), (252, 48240960), (256, 47487195), (270, 45024896), (279, 43572480), (280, 43416864), (288, 42210840), (310, 39215232), (315, 38592768), (320, 37989756), (336, 36180720), (360, 33768672), (372, 32679360), (378, 32160640), (384, 31658130), (420, 28944576), (432, 28140560), (434, 28010880), (448, 27135540), (465, 26143488), (480, 25326504), (496, 24509520), (504, 24120480), (540, 22512448), (558, 21786240), (560, 21708432), (576, 21105420), (620, 19607616), (630, 19296384), (640, 18994878), (651, 18673920), (672, 18090360), (720, 16884336), (744, 16339680), (756, 16080320), (768, 15829065), (837, 14524160), (840, 14472288), (864, 14070280), (868, 14005440), (896, 13567770), (930, 13071744), (945, 12864256), (960, 12663252), (992, 12254760), (1008, 12060240), (1080, 11256224), (1085, 11204352), (1116, 10893120), (1120, 10854216), (1152, 10552710), (1240, 9803808), (1260, 9648192), (1280, 9497439), (1302, 9336960), (1344, 9045180), (1395, 8714496), (1440, 8442168), (1488, 8169840), (1512, 8040160), (1621, 7499520), (1674, 7262080), (1680, 7236144), (1728, 7035140), (1736, 7002720), (1792, 6783885), (1860, 6535872), (1890, 6432128), (1920, 6331626), (1953, 6224640), (1984, 6127380), (2016, 6030120), (2160, 5628112), (2170, 5602176), (2232, 5446560), (2240, 5427108), (2304, 5276355), (2480, 4901904), (2520, 4824096), (2604, 4668480), (2688, 4522590), (2790, 4357248), (2880, 4221084), (2976, 4084920), (3024, 4020080), (3242, 3749760), (3255, 3734784), (3348, 3631040), (3360, 3618072), (3456, 3517570), (3472, 3501360), (3720, 3267936), (3780, 3216064), (3840, 3165813), (3906, 3112320), (3968, 3063690), (4032, 3015060), (4185, 2904832), (4320, 2814056), (4340, 2801088), (4464, 2723280), (4480, 2713554), (4863, 2499840), (4960, 2450952), (5040, 2412048), (5208, 2334240), (5376, 2261295), (5580, 2178624), (5760, 2110542), (5859, 2074880), (5952, 2042460), (6048, 2010040), (6484, 1874880), (6510, 1867392), (6696, 1815520), (6720, 1809036), (6912, 1758785), (6944, 1750680), (7440, 1633968), (7560, 1608032), (7812, 1556160), (7936, 1531845), (8064, 1507530), (8105, 1499904), (8370, 1452416), (8640, 1407028), (8680, 1400544), (8928, 1361640), (8960, 1356777), (9726, 1249920), (9765, 1244928), (9920, 1225476), (10080, 1206024), (10416, 1167120), (11160, 1089312), (11347, 1071360), (11520, 1055271), (11718, 1037440), (11904, 1021230), (12096, 1005020), (12968, 937440), (13020, 933696), (13392, 907760), (13440, 904518), (13888, 875340), (14589, 833280), (14880, 816984), (15120, 804016), (15624, 778080), (16128, 753765), (16210, 749952), (16740, 726208), (17280, 703514), (17360, 700272), (17856, 680820), (19452, 624960), (19530, 622464), (19840, 612738), (20160, 603012), (20832, 583560), (22320, 544656), (22694, 535680), (23436, 518720), (23808, 510615), (24192, 502510), (24315, 499968), (25936, 468720), (26040, 466848), (26784, 453880), (26880, 452259), (27776, 437670), (29178, 416640), (29295, 414976), (29760, 408492), (30240, 402008), (31248, 389040), (32420, 374976), (33480, 363104), (34041, 357120), (34560, 351757), (34720, 350136), (35712, 340410), (38904, 312480), (39060, 311232), (39680, 306369), (40320, 301506), (41664, 291780), (43767, 277760), (44640, 272328), (45388, 267840), (46872, 259360), (48384, 251255), (48630, 249984), (50251, 241920), (51872, 234360), (52080, 233424), (53568, 226940), (55552, 218835), (56735, 214272), (58356, 208320), (58590, 207488), (59520, 204246), (60480, 201004), (62496, 194520), (64840, 187488), (66960, 181552), (68082, 178560), (69440, 175068), (71424, 170205), (72945, 166656), (77808, 156240), (78120, 155616), (80640, 150753), (83328, 145890), (87534, 138880), (89280, 136164), (90776, 133920), (93744, 129680), (97260, 124992), (100502, 120960), (102123, 119040), (103744, 117180), (104160, 116712), (107136, 113470)]