215550720

素因数分解:

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

素因数の和:60

約数の個数: 576

約数和(自身を含む): 965422080

約数和(自身を除く): 749871360

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, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 243, 252, 256, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 352, 360, 378, 384, 385, 396, 405, 420, 432, 440, 448, 462, 480, 486, 495, 504, 528, 540, 560, 567, 576, 594, 616, 630, 640, 648, 660, 672, 693, 704, 720, 729, 756, 768, 770, 792, 810, 840, 864, 880, 891, 896, 924, 945, 960, 972, 990, 1008, 1056, 1080, 1120, 1134, 1152, 1155, 1188, 1215, 1232, 1260, 1280, 1296, 1320, 1344, 1386, 1408, 1440, 1458, 1485, 1512, 1540, 1584, 1620, 1680, 1701, 1728, 1760, 1782, 1792, 1848, 1890, 1920, 1944, 1980, 2016, 2079, 2112, 2160, 2187, 2240, 2268, 2304, 2310, 2376, 2430, 2464, 2520, 2592, 2640, 2673, 2688, 2772, 2816, 2835, 2880, 2916, 2970, 3024, 3080, 3168, 3240, 3360, 3402, 3456, 3465, 3520, 3564, 3645, 3696, 3780, 3840, 3888, 3960, 4032, 4158, 4224, 4320, 4374, 4455, 4480, 4536, 4620, 4752, 4860, 4928, 5040, 5103, 5184, 5280, 5346, 5376, 5544, 5670, 5760, 5832, 5940, 6048, 6160, 6237, 6336, 6480, 6720, 6804, 6912, 6930, 7040, 7128, 7290, 7392, 7560, 7776, 7920, 8019, 8064, 8316, 8448, 8505, 8640, 8748, 8910, 8960, 9072, 9240, 9504, 9720, 9856, 10080, 10206, 10368, 10395, 10560, 10692, 10935, 11088, 11340, 11520, 11664, 11880, 12096, 12320, 12474, 12672, 12960, 13365, 13440, 13608, 13860, 14080, 14256, 14580, 14784, 15120, 15309, 15552, 15840, 16038, 16128, 16632, 17010, 17280, 17496, 17820, 18144, 18480, 18711, 19008, 19440, 19712, 20160, 20412, 20736, 20790, 21120, 21384, 21870, 22176, 22680, 23328, 23760, 24057, 24192, 24640, 24948, 25344, 25515, 25920, 26730, 26880, 27216, 27720, 28512, 29160, 29568, 30240, 30618, 31104, 31185, 31680, 32076, 33264, 34020, 34560, 34992, 35640, 36288, 36960, 37422, 38016, 38880, 40095, 40320, 40824, 41580, 42240, 42768, 43740, 44352, 45360, 46656, 47520, 48114, 48384, 49280, 49896, 51030, 51840, 53460, 54432, 55440, 56133, 57024, 58320, 59136, 60480, 61236, 62208, 62370, 63360, 64152, 66528, 68040, 69984, 71280, 72576, 73920, 74844, 76032, 76545, 77760, 80190, 80640, 81648, 83160, 85536, 87480, 88704, 90720, 93312, 93555, 95040, 96228, 98560, 99792, 102060, 103680, 106920, 108864, 110880, 112266, 114048, 116640, 120285, 120960, 122472, 124740, 126720, 128304, 133056, 136080, 139968, 142560, 145152, 147840, 149688, 153090, 155520, 160380, 163296, 166320, 168399, 171072, 174960, 177408, 181440, 186624, 187110, 190080, 192456, 199584, 204120, 213840, 217728, 221760, 224532, 228096, 233280, 240570, 241920, 244944, 249480, 256608, 266112, 272160, 279936, 280665, 285120, 295680, 299376, 306180, 311040, 320760, 326592, 332640, 336798, 342144, 349920, 362880, 374220, 380160, 384912, 399168, 408240, 427680, 435456, 443520, 449064, 466560, 481140, 489888, 498960, 513216, 532224, 544320, 559872, 561330, 570240, 598752, 612360, 641520, 653184, 665280, 673596, 684288, 699840, 725760, 748440, 769824, 798336, 816480, 841995, 855360, 887040, 898128, 933120, 962280, 979776, 997920, 1026432, 1088640, 1122660, 1140480, 1197504, 1224720, 1283040, 1306368, 1330560, 1347192, 1399680, 1496880, 1539648, 1596672, 1632960, 1683990, 1710720, 1796256, 1924560, 1959552, 1995840, 2052864, 2177280, 2245320, 2395008, 2449440, 2566080, 2661120, 2694384, 2799360, 2993760, 3079296, 3265920, 3367980, 3421440, 3592512, 3849120, 3919104, 3991680, 4490640, 4790016, 4898880, 5132160, 5388768, 5987520, 6158592, 6531840, 6735960, 7185024, 7698240, 7983360, 8981280, 9797760, 10264320, 10777536, 11975040, 13471920, 14370048, 15396480, 17962560, 19595520, 21555072, 23950080, 26943840, 30792960, 35925120, 43110144, 53887680, 71850240, 107775360, 215550720]

約数ペア:

[(1, 215550720), (2, 107775360), (3, 71850240), (4, 53887680), (5, 43110144), (6, 35925120), (7, 30792960), (8, 26943840), (9, 23950080), (10, 21555072), (11, 19595520), (12, 17962560), (14, 15396480), (15, 14370048), (16, 13471920), (18, 11975040), (20, 10777536), (21, 10264320), (22, 9797760), (24, 8981280), (27, 7983360), (28, 7698240), (30, 7185024), (32, 6735960), (33, 6531840), (35, 6158592), (36, 5987520), (40, 5388768), (42, 5132160), (44, 4898880), (45, 4790016), (48, 4490640), (54, 3991680), (55, 3919104), (56, 3849120), (60, 3592512), (63, 3421440), (64, 3367980), (66, 3265920), (70, 3079296), (72, 2993760), (77, 2799360), (80, 2694384), (81, 2661120), (84, 2566080), (88, 2449440), (90, 2395008), (96, 2245320), (99, 2177280), (105, 2052864), (108, 1995840), (110, 1959552), (112, 1924560), (120, 1796256), (126, 1710720), (128, 1683990), (132, 1632960), (135, 1596672), (140, 1539648), (144, 1496880), (154, 1399680), (160, 1347192), (162, 1330560), (165, 1306368), (168, 1283040), (176, 1224720), (180, 1197504), (189, 1140480), (192, 1122660), (198, 1088640), (210, 1026432), (216, 997920), (220, 979776), (224, 962280), (231, 933120), (240, 898128), (243, 887040), (252, 855360), (256, 841995), (264, 816480), (270, 798336), (280, 769824), (288, 748440), (297, 725760), (308, 699840), (315, 684288), (320, 673596), (324, 665280), (330, 653184), (336, 641520), (352, 612360), (360, 598752), (378, 570240), (384, 561330), (385, 559872), (396, 544320), (405, 532224), (420, 513216), (432, 498960), (440, 489888), (448, 481140), (462, 466560), (480, 449064), (486, 443520), (495, 435456), (504, 427680), (528, 408240), (540, 399168), (560, 384912), (567, 380160), (576, 374220), (594, 362880), (616, 349920), (630, 342144), (640, 336798), (648, 332640), (660, 326592), (672, 320760), (693, 311040), (704, 306180), (720, 299376), (729, 295680), (756, 285120), (768, 280665), (770, 279936), (792, 272160), (810, 266112), (840, 256608), (864, 249480), (880, 244944), (891, 241920), (896, 240570), (924, 233280), (945, 228096), (960, 224532), (972, 221760), (990, 217728), (1008, 213840), (1056, 204120), (1080, 199584), (1120, 192456), (1134, 190080), (1152, 187110), (1155, 186624), (1188, 181440), (1215, 177408), (1232, 174960), (1260, 171072), (1280, 168399), (1296, 166320), (1320, 163296), (1344, 160380), (1386, 155520), (1408, 153090), (1440, 149688), (1458, 147840), (1485, 145152), (1512, 142560), (1540, 139968), (1584, 136080), (1620, 133056), (1680, 128304), (1701, 126720), (1728, 124740), (1760, 122472), (1782, 120960), (1792, 120285), (1848, 116640), (1890, 114048), (1920, 112266), (1944, 110880), (1980, 108864), (2016, 106920), (2079, 103680), (2112, 102060), (2160, 99792), (2187, 98560), (2240, 96228), (2268, 95040), (2304, 93555), (2310, 93312), (2376, 90720), (2430, 88704), (2464, 87480), (2520, 85536), (2592, 83160), (2640, 81648), (2673, 80640), (2688, 80190), (2772, 77760), (2816, 76545), (2835, 76032), (2880, 74844), (2916, 73920), (2970, 72576), (3024, 71280), (3080, 69984), (3168, 68040), (3240, 66528), (3360, 64152), (3402, 63360), (3456, 62370), (3465, 62208), (3520, 61236), (3564, 60480), (3645, 59136), (3696, 58320), (3780, 57024), (3840, 56133), (3888, 55440), (3960, 54432), (4032, 53460), (4158, 51840), (4224, 51030), (4320, 49896), (4374, 49280), (4455, 48384), (4480, 48114), (4536, 47520), (4620, 46656), (4752, 45360), (4860, 44352), (4928, 43740), (5040, 42768), (5103, 42240), (5184, 41580), (5280, 40824), (5346, 40320), (5376, 40095), (5544, 38880), (5670, 38016), (5760, 37422), (5832, 36960), (5940, 36288), (6048, 35640), (6160, 34992), (6237, 34560), (6336, 34020), (6480, 33264), (6720, 32076), (6804, 31680), (6912, 31185), (6930, 31104), (7040, 30618), (7128, 30240), (7290, 29568), (7392, 29160), (7560, 28512), (7776, 27720), (7920, 27216), (8019, 26880), (8064, 26730), (8316, 25920), (8448, 25515), (8505, 25344), (8640, 24948), (8748, 24640), (8910, 24192), (8960, 24057), (9072, 23760), (9240, 23328), (9504, 22680), (9720, 22176), (9856, 21870), (10080, 21384), (10206, 21120), (10368, 20790), (10395, 20736), (10560, 20412), (10692, 20160), (10935, 19712), (11088, 19440), (11340, 19008), (11520, 18711), (11664, 18480), (11880, 18144), (12096, 17820), (12320, 17496), (12474, 17280), (12672, 17010), (12960, 16632), (13365, 16128), (13440, 16038), (13608, 15840), (13860, 15552), (14080, 15309), (14256, 15120), (14580, 14784)]