831237120

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{859}}^1$

素因数の和:900

約数の個数: 352

約数和(自身を含む): 3380006400

約数和(自身を除く): 2548769280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 859, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1718, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2577, 2688, 2880, 3024, 3072, 3360, 3436, 3456, 3584, 3780, 3840, 4032, 4295, 4320, 4480, 4608, 5040, 5120, 5154, 5376, 5760, 6013, 6048, 6720, 6872, 6912, 7168, 7560, 7680, 7731, 8064, 8590, 8640, 8960, 9216, 10080, 10308, 10752, 11520, 12026, 12096, 12885, 13440, 13744, 13824, 15120, 15360, 15462, 16128, 17180, 17280, 17920, 18039, 20160, 20616, 21504, 23040, 23193, 24052, 24192, 25770, 26880, 27488, 27648, 30065, 30240, 30924, 32256, 34360, 34560, 35840, 36078, 38655, 40320, 41232, 46080, 46386, 48104, 48384, 51540, 53760, 54117, 54976, 60130, 60480, 61848, 64512, 68720, 69120, 72156, 77310, 80640, 82464, 90195, 92772, 96208, 96768, 103080, 107520, 108234, 109952, 115965, 120260, 120960, 123696, 137440, 138240, 144312, 154620, 161280, 162351, 164928, 180390, 185544, 192416, 193536, 206160, 216468, 219904, 231930, 240520, 241920, 247392, 270585, 274880, 288624, 309240, 322560, 324702, 329856, 360780, 371088, 384832, 412320, 432936, 439808, 463860, 481040, 483840, 494784, 541170, 549760, 577248, 618480, 649404, 659712, 721560, 742176, 769664, 811755, 824640, 865872, 879616, 927720, 962080, 967680, 989568, 1082340, 1099520, 1154496, 1236960, 1298808, 1319424, 1443120, 1484352, 1539328, 1623510, 1649280, 1731744, 1855440, 1924160, 1979136, 2164680, 2199040, 2308992, 2473920, 2597616, 2638848, 2886240, 2968704, 3078656, 3247020, 3298560, 3463488, 3710880, 3848320, 3958272, 4329360, 4398080, 4617984, 4947840, 5195232, 5772480, 5937408, 6157312, 6494040, 6597120, 6926976, 7421760, 7696640, 7916544, 8658720, 9235968, 9895680, 10390464, 11544960, 11874816, 12988080, 13194240, 13853952, 14843520, 15393280, 17317440, 18471936, 19791360, 20780928, 23089920, 23749632, 25976160, 27707904, 29687040, 30786560, 34634880, 39582720, 41561856, 46179840, 51952320, 55415808, 59374080, 69269760, 83123712, 92359680, 103904640, 118748160, 138539520, 166247424, 207809280, 277079040, 415618560, 831237120]

約数ペア:

[(1, 831237120), (2, 415618560), (3, 277079040), (4, 207809280), (5, 166247424), (6, 138539520), (7, 118748160), (8, 103904640), (9, 92359680), (10, 83123712), (12, 69269760), (14, 59374080), (15, 55415808), (16, 51952320), (18, 46179840), (20, 41561856), (21, 39582720), (24, 34634880), (27, 30786560), (28, 29687040), (30, 27707904), (32, 25976160), (35, 23749632), (36, 23089920), (40, 20780928), (42, 19791360), (45, 18471936), (48, 17317440), (54, 15393280), (56, 14843520), (60, 13853952), (63, 13194240), (64, 12988080), (70, 11874816), (72, 11544960), (80, 10390464), (84, 9895680), (90, 9235968), (96, 8658720), (105, 7916544), (108, 7696640), (112, 7421760), (120, 6926976), (126, 6597120), (128, 6494040), (135, 6157312), (140, 5937408), (144, 5772480), (160, 5195232), (168, 4947840), (180, 4617984), (189, 4398080), (192, 4329360), (210, 3958272), (216, 3848320), (224, 3710880), (240, 3463488), (252, 3298560), (256, 3247020), (270, 3078656), (280, 2968704), (288, 2886240), (315, 2638848), (320, 2597616), (336, 2473920), (360, 2308992), (378, 2199040), (384, 2164680), (420, 1979136), (432, 1924160), (448, 1855440), (480, 1731744), (504, 1649280), (512, 1623510), (540, 1539328), (560, 1484352), (576, 1443120), (630, 1319424), (640, 1298808), (672, 1236960), (720, 1154496), (756, 1099520), (768, 1082340), (840, 989568), (859, 967680), (864, 962080), (896, 927720), (945, 879616), (960, 865872), (1008, 824640), (1024, 811755), (1080, 769664), (1120, 742176), (1152, 721560), (1260, 659712), (1280, 649404), (1344, 618480), (1440, 577248), (1512, 549760), (1536, 541170), (1680, 494784), (1718, 483840), (1728, 481040), (1792, 463860), (1890, 439808), (1920, 432936), (2016, 412320), (2160, 384832), (2240, 371088), (2304, 360780), (2520, 329856), (2560, 324702), (2577, 322560), (2688, 309240), (2880, 288624), (3024, 274880), (3072, 270585), (3360, 247392), (3436, 241920), (3456, 240520), (3584, 231930), (3780, 219904), (3840, 216468), (4032, 206160), (4295, 193536), (4320, 192416), (4480, 185544), (4608, 180390), (5040, 164928), (5120, 162351), (5154, 161280), (5376, 154620), (5760, 144312), (6013, 138240), (6048, 137440), (6720, 123696), (6872, 120960), (6912, 120260), (7168, 115965), (7560, 109952), (7680, 108234), (7731, 107520), (8064, 103080), (8590, 96768), (8640, 96208), (8960, 92772), (9216, 90195), (10080, 82464), (10308, 80640), (10752, 77310), (11520, 72156), (12026, 69120), (12096, 68720), (12885, 64512), (13440, 61848), (13744, 60480), (13824, 60130), (15120, 54976), (15360, 54117), (15462, 53760), (16128, 51540), (17180, 48384), (17280, 48104), (17920, 46386), (18039, 46080), (20160, 41232), (20616, 40320), (21504, 38655), (23040, 36078), (23193, 35840), (24052, 34560), (24192, 34360), (25770, 32256), (26880, 30924), (27488, 30240), (27648, 30065)]