80831520

素因数分解:

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

素因数の和:57

約数の個数: 432

約数和(自身を含む): 357110208

約数和(自身を除く): 276278688

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, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 243, 252, 264, 270, 280, 288, 297, 308, 315, 324, 330, 336, 352, 360, 378, 385, 396, 405, 420, 432, 440, 462, 480, 486, 495, 504, 528, 540, 560, 567, 594, 616, 630, 648, 660, 672, 693, 720, 729, 756, 770, 792, 810, 840, 864, 880, 891, 924, 945, 972, 990, 1008, 1056, 1080, 1120, 1134, 1155, 1188, 1215, 1232, 1260, 1296, 1320, 1386, 1440, 1458, 1485, 1512, 1540, 1584, 1620, 1680, 1701, 1760, 1782, 1848, 1890, 1944, 1980, 2016, 2079, 2160, 2187, 2268, 2310, 2376, 2430, 2464, 2520, 2592, 2640, 2673, 2772, 2835, 2916, 2970, 3024, 3080, 3168, 3240, 3360, 3402, 3465, 3564, 3645, 3696, 3780, 3888, 3960, 4158, 4320, 4374, 4455, 4536, 4620, 4752, 4860, 5040, 5103, 5280, 5346, 5544, 5670, 5832, 5940, 6048, 6160, 6237, 6480, 6561, 6804, 6930, 7128, 7290, 7392, 7560, 7776, 7920, 8019, 8316, 8505, 8748, 8910, 9072, 9240, 9504, 9720, 10080, 10206, 10395, 10692, 10935, 11088, 11340, 11664, 11880, 12320, 12474, 12960, 13122, 13365, 13608, 13860, 14256, 14580, 15120, 15309, 15840, 16038, 16632, 17010, 17496, 17820, 18144, 18480, 18711, 19440, 20412, 20790, 21384, 21870, 22176, 22680, 23328, 23760, 24057, 24948, 25515, 26244, 26730, 27216, 27720, 28512, 29160, 30240, 30618, 31185, 32076, 32805, 33264, 34020, 34992, 35640, 36960, 37422, 38880, 40095, 40824, 41580, 42768, 43740, 45360, 45927, 47520, 48114, 49896, 51030, 52488, 53460, 54432, 55440, 56133, 58320, 61236, 62370, 64152, 65610, 66528, 68040, 69984, 71280, 72171, 74844, 76545, 80190, 81648, 83160, 85536, 87480, 90720, 91854, 93555, 96228, 99792, 102060, 104976, 106920, 110880, 112266, 116640, 120285, 122472, 124740, 128304, 131220, 136080, 142560, 144342, 149688, 153090, 160380, 163296, 166320, 168399, 174960, 183708, 187110, 192456, 199584, 204120, 209952, 213840, 224532, 229635, 240570, 244944, 249480, 256608, 262440, 272160, 280665, 288684, 299376, 306180, 320760, 332640, 336798, 349920, 360855, 367416, 374220, 384912, 408240, 427680, 449064, 459270, 481140, 489888, 498960, 505197, 524880, 561330, 577368, 598752, 612360, 641520, 673596, 721710, 734832, 748440, 769824, 816480, 841995, 898128, 918540, 962280, 997920, 1010394, 1049760, 1122660, 1154736, 1224720, 1283040, 1347192, 1443420, 1469664, 1496880, 1683990, 1796256, 1837080, 1924560, 2020788, 2245320, 2309472, 2449440, 2525985, 2694384, 2886840, 2993760, 3367980, 3674160, 3849120, 4041576, 4490640, 5051970, 5388768, 5773680, 6735960, 7348320, 8083152, 8981280, 10103940, 11547360, 13471920, 16166304, 20207880, 26943840, 40415760, 80831520]

約数ペア:

[(1, 80831520), (2, 40415760), (3, 26943840), (4, 20207880), (5, 16166304), (6, 13471920), (7, 11547360), (8, 10103940), (9, 8981280), (10, 8083152), (11, 7348320), (12, 6735960), (14, 5773680), (15, 5388768), (16, 5051970), (18, 4490640), (20, 4041576), (21, 3849120), (22, 3674160), (24, 3367980), (27, 2993760), (28, 2886840), (30, 2694384), (32, 2525985), (33, 2449440), (35, 2309472), (36, 2245320), (40, 2020788), (42, 1924560), (44, 1837080), (45, 1796256), (48, 1683990), (54, 1496880), (55, 1469664), (56, 1443420), (60, 1347192), (63, 1283040), (66, 1224720), (70, 1154736), (72, 1122660), (77, 1049760), (80, 1010394), (81, 997920), (84, 962280), (88, 918540), (90, 898128), (96, 841995), (99, 816480), (105, 769824), (108, 748440), (110, 734832), (112, 721710), (120, 673596), (126, 641520), (132, 612360), (135, 598752), (140, 577368), (144, 561330), (154, 524880), (160, 505197), (162, 498960), (165, 489888), (168, 481140), (176, 459270), (180, 449064), (189, 427680), (198, 408240), (210, 384912), (216, 374220), (220, 367416), (224, 360855), (231, 349920), (240, 336798), (243, 332640), (252, 320760), (264, 306180), (270, 299376), (280, 288684), (288, 280665), (297, 272160), (308, 262440), (315, 256608), (324, 249480), (330, 244944), (336, 240570), (352, 229635), (360, 224532), (378, 213840), (385, 209952), (396, 204120), (405, 199584), (420, 192456), (432, 187110), (440, 183708), (462, 174960), (480, 168399), (486, 166320), (495, 163296), (504, 160380), (528, 153090), (540, 149688), (560, 144342), (567, 142560), (594, 136080), (616, 131220), (630, 128304), (648, 124740), (660, 122472), (672, 120285), (693, 116640), (720, 112266), (729, 110880), (756, 106920), (770, 104976), (792, 102060), (810, 99792), (840, 96228), (864, 93555), (880, 91854), (891, 90720), (924, 87480), (945, 85536), (972, 83160), (990, 81648), (1008, 80190), (1056, 76545), (1080, 74844), (1120, 72171), (1134, 71280), (1155, 69984), (1188, 68040), (1215, 66528), (1232, 65610), (1260, 64152), (1296, 62370), (1320, 61236), (1386, 58320), (1440, 56133), (1458, 55440), (1485, 54432), (1512, 53460), (1540, 52488), (1584, 51030), (1620, 49896), (1680, 48114), (1701, 47520), (1760, 45927), (1782, 45360), (1848, 43740), (1890, 42768), (1944, 41580), (1980, 40824), (2016, 40095), (2079, 38880), (2160, 37422), (2187, 36960), (2268, 35640), (2310, 34992), (2376, 34020), (2430, 33264), (2464, 32805), (2520, 32076), (2592, 31185), (2640, 30618), (2673, 30240), (2772, 29160), (2835, 28512), (2916, 27720), (2970, 27216), (3024, 26730), (3080, 26244), (3168, 25515), (3240, 24948), (3360, 24057), (3402, 23760), (3465, 23328), (3564, 22680), (3645, 22176), (3696, 21870), (3780, 21384), (3888, 20790), (3960, 20412), (4158, 19440), (4320, 18711), (4374, 18480), (4455, 18144), (4536, 17820), (4620, 17496), (4752, 17010), (4860, 16632), (5040, 16038), (5103, 15840), (5280, 15309), (5346, 15120), (5544, 14580), (5670, 14256), (5832, 13860), (5940, 13608), (6048, 13365), (6160, 13122), (6237, 12960), (6480, 12474), (6561, 12320), (6804, 11880), (6930, 11664), (7128, 11340), (7290, 11088), (7392, 10935), (7560, 10692), (7776, 10395), (7920, 10206), (8019, 10080), (8316, 9720), (8505, 9504), (8748, 9240), (8910, 9072)]