2131557120

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 864

約数和(自身を含む): 9642447360

約数和(自身を除く): 7510890240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 89, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 178, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 243, 252, 256, 264, 267, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 352, 356, 360, 378, 384, 385, 396, 405, 420, 432, 440, 445, 448, 462, 480, 486, 495, 504, 528, 534, 540, 560, 567, 576, 594, 616, 623, 630, 640, 648, 660, 672, 693, 704, 712, 720, 756, 768, 770, 792, 801, 810, 840, 864, 880, 890, 891, 896, 924, 945, 960, 972, 979, 990, 1008, 1056, 1068, 1080, 1120, 1134, 1152, 1155, 1188, 1215, 1232, 1246, 1260, 1280, 1296, 1320, 1335, 1344, 1386, 1408, 1424, 1440, 1485, 1512, 1540, 1584, 1602, 1620, 1680, 1701, 1728, 1760, 1780, 1782, 1792, 1848, 1869, 1890, 1920, 1944, 1958, 1980, 2016, 2079, 2112, 2136, 2160, 2240, 2268, 2304, 2310, 2376, 2403, 2430, 2464, 2492, 2520, 2592, 2640, 2670, 2673, 2688, 2772, 2816, 2835, 2848, 2880, 2937, 2970, 3024, 3080, 3115, 3168, 3204, 3240, 3360, 3402, 3456, 3465, 3520, 3560, 3564, 3696, 3738, 3780, 3840, 3888, 3916, 3960, 4005, 4032, 4158, 4224, 4272, 4320, 4455, 4480, 4536, 4620, 4752, 4806, 4860, 4895, 4928, 4984, 5040, 5184, 5280, 5340, 5346, 5376, 5544, 5607, 5670, 5696, 5760, 5874, 5940, 6048, 6160, 6230, 6237, 6336, 6408, 6480, 6720, 6804, 6853, 6912, 6930, 7040, 7120, 7128, 7209, 7392, 7476, 7560, 7776, 7832, 7920, 8010, 8064, 8316, 8448, 8505, 8544, 8640, 8811, 8910, 8960, 9072, 9240, 9345, 9504, 9612, 9720, 9790, 9856, 9968, 10080, 10368, 10395, 10560, 10680, 10692, 11088, 11214, 11340, 11392, 11520, 11748, 11880, 12015, 12096, 12320, 12460, 12474, 12672, 12816, 12960, 13365, 13440, 13608, 13706, 13860, 14080, 14240, 14256, 14418, 14685, 14784, 14952, 15120, 15552, 15664, 15840, 16020, 16128, 16632, 16821, 17010, 17088, 17280, 17622, 17820, 18144, 18480, 18690, 18711, 19008, 19224, 19440, 19580, 19712, 19936, 20160, 20559, 20736, 20790, 21120, 21360, 21384, 21627, 22176, 22428, 22680, 22784, 23496, 23760, 24030, 24192, 24640, 24920, 24948, 25344, 25632, 25920, 26433, 26730, 26880, 27216, 27412, 27720, 28035, 28480, 28512, 28836, 29370, 29568, 29904, 30240, 31104, 31185, 31328, 31680, 32040, 33264, 33642, 34020, 34176, 34265, 34560, 35244, 35640, 36045, 36288, 36960, 37380, 37422, 38016, 38448, 38880, 39160, 39872, 40320, 41118, 41580, 42240, 42720, 42768, 43254, 44055, 44352, 44856, 45360, 46992, 47520, 48060, 48384, 49280, 49840, 49896, 50463, 51264, 51840, 52866, 53460, 54432, 54824, 55440, 56070, 56960, 57024, 57672, 58740, 59136, 59808, 60480, 61677, 62208, 62370, 62656, 63360, 64080, 66528, 67284, 68040, 68352, 68530, 70488, 71280, 72090, 72576, 73920, 74760, 74844, 76032, 76896, 77760, 78320, 79299, 79744, 80640, 82236, 83160, 84105, 85440, 85536, 86508, 88110, 88704, 89712, 90720, 93555, 93984, 95040, 96120, 98560, 99680, 99792, 100926, 102528, 102795, 103680, 105732, 106920, 108135, 108864, 109648, 110880, 112140, 113920, 114048, 115344, 117480, 119616, 120960, 123354, 124740, 125312, 126720, 128160, 132165, 133056, 134568, 136080, 137060, 140976, 142560, 144180, 145152, 147840, 149520, 149688, 151389, 153792, 155520, 156640, 158598, 159488, 164472, 166320, 168210, 170880, 171072, 173016, 176220, 177408, 179424, 181440, 185031, 187110, 187968, 190080, 192240, 199360, 199584, 201852, 205056, 205590, 211464, 213840, 216270, 217728, 219296, 221760, 224280, 228096, 230688, 234960, 237897, 239232, 241920, 246708, 249480, 250624, 252315, 256320, 264330, 266112, 269136, 272160, 274120, 281952, 285120, 288360, 295680, 299040, 299376, 302778, 307584, 308385, 311040, 313280, 317196, 328944, 332640, 336420, 341760, 342144, 346032, 352440, 358848, 362880, 370062, 374220, 375936, 380160, 384480, 396495, 398720, 399168, 403704, 411180, 422928, 427680, 432540, 435456, 438592, 443520, 448560, 461376, 469920, 475794, 478464, 493416, 498960, 504630, 512640, 528660, 532224, 538272, 544320, 548240, 555093, 563904, 570240, 576720, 598080, 598752, 605556, 615168, 616770, 626560, 634392, 657888, 665280, 672840, 684288, 692064, 704880, 717696, 725760, 740124, 748440, 751872, 756945, 768960, 792990, 797440, 798336, 807408, 822360, 845856, 855360, 865080, 877184, 887040, 897120, 922752, 925155, 939840, 951588, 986832, 997920, 1009260, 1025280, 1057320, 1076544, 1088640, 1096480, 1110186, 1127808, 1140480, 1153440, 1189485, 1196160, 1197504, 1211112, 1233540, 1253120, 1268784, 1315776, 1330560, 1345680, 1384128, 1409760, 1435392, 1480248, 1496880, 1513890, 1537920, 1585980, 1596672, 1614816, 1644720, 1665279, 1691712, 1710720, 1730160, 1754368, 1794240, 1845504, 1850310, 1879680, 1903176, 1973664, 1995840, 2018520, 2114640, 2153088, 2177280, 2192960, 2220372, 2255616, 2306880, 2378970, 2392320, 2395008, 2422224, 2467080, 2537568, 2631552, 2661120, 2691360, 2768256, 2775465, 2819520, 2960496, 2993760, 3027780, 3075840, 3171960, 3229632, 3289440, 3330558, 3383424, 3421440, 3460320, 3588480, 3700620, 3759360, 3806352, 3947328, 3991680, 4037040, 4229280, 4306176, 4385920, 4440744, 4613760, 4757940, 4790016, 4844448, 4934160, 5075136, 5263104, 5382720, 5536512, 5550930, 5639040, 5920992, 5987520, 6055560, 6343920, 6459264, 6578880, 6661116, 6766848, 6920640, 7176960, 7401240, 7612704, 7894656, 7983360, 8074080, 8326395, 8458560, 8771840, 8881488, 9227520, 9515880, 9688896, 9868320, 10150272, 10765440, 11101860, 11278080, 11841984, 11975040, 12111120, 12687840, 12918528, 13157760, 13322232, 13841280, 14802480, 15225408, 15789312, 16148160, 16652790, 16917120, 17762976, 19031760, 19377792, 19736640, 20300544, 21530880, 22203720, 23683968, 23950080, 24222240, 25375680, 26315520, 26644464, 27682560, 29604960, 30450816, 32296320, 33305580, 33834240, 35525952, 38063520, 38755584, 39473280, 44407440, 47367936, 48444480, 50751360, 53288928, 59209920, 60901632, 64592640, 66611160, 71051904, 76127040, 78946560, 88814880, 96888960, 101502720, 106577856, 118419840, 133222320, 142103808, 152254080, 177629760, 193777920, 213155712, 236839680, 266444640, 304508160, 355259520, 426311424, 532889280, 710519040, 1065778560, 2131557120]

約数ペア:

[(1, 2131557120), (2, 1065778560), (3, 710519040), (4, 532889280), (5, 426311424), (6, 355259520), (7, 304508160), (8, 266444640), (9, 236839680), (10, 213155712), (11, 193777920), (12, 177629760), (14, 152254080), (15, 142103808), (16, 133222320), (18, 118419840), (20, 106577856), (21, 101502720), (22, 96888960), (24, 88814880), (27, 78946560), (28, 76127040), (30, 71051904), (32, 66611160), (33, 64592640), (35, 60901632), (36, 59209920), (40, 53288928), (42, 50751360), (44, 48444480), (45, 47367936), (48, 44407440), (54, 39473280), (55, 38755584), (56, 38063520), (60, 35525952), (63, 33834240), (64, 33305580), (66, 32296320), (70, 30450816), (72, 29604960), (77, 27682560), (80, 26644464), (81, 26315520), (84, 25375680), (88, 24222240), (89, 23950080), (90, 23683968), (96, 22203720), (99, 21530880), (105, 20300544), (108, 19736640), (110, 19377792), (112, 19031760), (120, 17762976), (126, 16917120), (128, 16652790), (132, 16148160), (135, 15789312), (140, 15225408), (144, 14802480), (154, 13841280), (160, 13322232), (162, 13157760), (165, 12918528), (168, 12687840), (176, 12111120), (178, 11975040), (180, 11841984), (189, 11278080), (192, 11101860), (198, 10765440), (210, 10150272), (216, 9868320), (220, 9688896), (224, 9515880), (231, 9227520), (240, 8881488), (243, 8771840), (252, 8458560), (256, 8326395), (264, 8074080), (267, 7983360), (270, 7894656), (280, 7612704), (288, 7401240), (297, 7176960), (308, 6920640), (315, 6766848), (320, 6661116), (324, 6578880), (330, 6459264), (336, 6343920), (352, 6055560), (356, 5987520), (360, 5920992), (378, 5639040), (384, 5550930), (385, 5536512), (396, 5382720), (405, 5263104), (420, 5075136), (432, 4934160), (440, 4844448), (445, 4790016), (448, 4757940), (462, 4613760), (480, 4440744), (486, 4385920), (495, 4306176), (504, 4229280), (528, 4037040), (534, 3991680), (540, 3947328), (560, 3806352), (567, 3759360), (576, 3700620), (594, 3588480), (616, 3460320), (623, 3421440), (630, 3383424), (640, 3330558), (648, 3289440), (660, 3229632), (672, 3171960), (693, 3075840), (704, 3027780), (712, 2993760), (720, 2960496), (756, 2819520), (768, 2775465), (770, 2768256), (792, 2691360), (801, 2661120), (810, 2631552), (840, 2537568), (864, 2467080), (880, 2422224), (890, 2395008), (891, 2392320), (896, 2378970), (924, 2306880), (945, 2255616), (960, 2220372), (972, 2192960), (979, 2177280), (990, 2153088), (1008, 2114640), (1056, 2018520), (1068, 1995840), (1080, 1973664), (1120, 1903176), (1134, 1879680), (1152, 1850310), (1155, 1845504), (1188, 1794240), (1215, 1754368), (1232, 1730160), (1246, 1710720), (1260, 1691712), (1280, 1665279), (1296, 1644720), (1320, 1614816), (1335, 1596672), (1344, 1585980), (1386, 1537920), (1408, 1513890), (1424, 1496880), (1440, 1480248), (1485, 1435392), (1512, 1409760), (1540, 1384128), (1584, 1345680), (1602, 1330560), (1620, 1315776), (1680, 1268784), (1701, 1253120), (1728, 1233540), (1760, 1211112), (1780, 1197504), (1782, 1196160), (1792, 1189485), (1848, 1153440), (1869, 1140480), (1890, 1127808), (1920, 1110186), (1944, 1096480), (1958, 1088640), (1980, 1076544), (2016, 1057320), (2079, 1025280), (2112, 1009260), (2136, 997920), (2160, 986832), (2240, 951588), (2268, 939840), (2304, 925155), (2310, 922752), (2376, 897120), (2403, 887040), (2430, 877184), (2464, 865080), (2492, 855360), (2520, 845856), (2592, 822360), (2640, 807408), (2670, 798336), (2673, 797440), (2688, 792990), (2772, 768960), (2816, 756945), (2835, 751872), (2848, 748440), (2880, 740124), (2937, 725760), (2970, 717696), (3024, 704880), (3080, 692064), (3115, 684288), (3168, 672840), (3204, 665280), (3240, 657888), (3360, 634392), (3402, 626560), (3456, 616770), (3465, 615168), (3520, 605556), (3560, 598752), (3564, 598080), (3696, 576720), (3738, 570240), (3780, 563904), (3840, 555093), (3888, 548240), (3916, 544320), (3960, 538272), (4005, 532224), (4032, 528660), (4158, 512640), (4224, 504630), (4272, 498960), (4320, 493416), (4455, 478464), (4480, 475794), (4536, 469920), (4620, 461376), (4752, 448560), (4806, 443520), (4860, 438592), (4895, 435456), (4928, 432540), (4984, 427680), (5040, 422928), (5184, 411180), (5280, 403704), (5340, 399168), (5346, 398720), (5376, 396495), (5544, 384480), (5607, 380160), (5670, 375936), (5696, 374220), (5760, 370062), (5874, 362880), (5940, 358848), (6048, 352440), (6160, 346032), (6230, 342144), (6237, 341760), (6336, 336420), (6408, 332640), (6480, 328944), (6720, 317196), (6804, 313280), (6853, 311040), (6912, 308385), (6930, 307584), (7040, 302778), (7120, 299376), (7128, 299040), (7209, 295680), (7392, 288360), (7476, 285120), (7560, 281952), (7776, 274120), (7832, 272160), (7920, 269136), (8010, 266112), (8064, 264330), (8316, 256320), (8448, 252315), (8505, 250624), (8544, 249480), (8640, 246708), (8811, 241920), (8910, 239232), (8960, 237897), (9072, 234960), (9240, 230688), (9345, 228096), (9504, 224280), (9612, 221760), (9720, 219296), (9790, 217728), (9856, 216270), (9968, 213840), (10080, 211464), (10368, 205590), (10395, 205056), (10560, 201852), (10680, 199584), (10692, 199360), (11088, 192240), (11214, 190080), (11340, 187968), (11392, 187110), (11520, 185031), (11748, 181440), (11880, 179424), (12015, 177408), (12096, 176220), (12320, 173016), (12460, 171072), (12474, 170880), (12672, 168210), (12816, 166320), (12960, 164472), (13365, 159488), (13440, 158598), (13608, 156640), (13706, 155520), (13860, 153792), (14080, 151389), (14240, 149688), (14256, 149520), (14418, 147840), (14685, 145152), (14784, 144180), (14952, 142560), (15120, 140976), (15552, 137060), (15664, 136080), (15840, 134568), (16020, 133056), (16128, 132165), (16632, 128160), (16821, 126720), (17010, 125312), (17088, 124740), (17280, 123354), (17622, 120960), (17820, 119616), (18144, 117480), (18480, 115344), (18690, 114048), (18711, 113920), (19008, 112140), (19224, 110880), (19440, 109648), (19580, 108864), (19712, 108135), (19936, 106920), (20160, 105732), (20559, 103680), (20736, 102795), (20790, 102528), (21120, 100926), (21360, 99792), (21384, 99680), (21627, 98560), (22176, 96120), (22428, 95040), (22680, 93984), (22784, 93555), (23496, 90720), (23760, 89712), (24030, 88704), (24192, 88110), (24640, 86508), (24920, 85536), (24948, 85440), (25344, 84105), (25632, 83160), (25920, 82236), (26433, 80640), (26730, 79744), (26880, 79299), (27216, 78320), (27412, 77760), (27720, 76896), (28035, 76032), (28480, 74844), (28512, 74760), (28836, 73920), (29370, 72576), (29568, 72090), (29904, 71280), (30240, 70488), (31104, 68530), (31185, 68352), (31328, 68040), (31680, 67284), (32040, 66528), (33264, 64080), (33642, 63360), (34020, 62656), (34176, 62370), (34265, 62208), (34560, 61677), (35244, 60480), (35640, 59808), (36045, 59136), (36288, 58740), (36960, 57672), (37380, 57024), (37422, 56960), (38016, 56070), (38448, 55440), (38880, 54824), (39160, 54432), (39872, 53460), (40320, 52866), (41118, 51840), (41580, 51264), (42240, 50463), (42720, 49896), (42768, 49840), (43254, 49280), (44055, 48384), (44352, 48060), (44856, 47520), (45360, 46992)]