806561280

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{1667}}^1$

素因数の和:1706

約数の個数: 320

約数和(自身を含む): 3276218880

約数和(自身を除く): 2469657600

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, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1667, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3334, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5001, 5040, 5376, 5760, 6048, 6668, 6720, 6912, 7560, 7680, 8064, 8335, 8640, 8960, 10002, 10080, 10752, 11520, 11669, 12096, 13336, 13440, 13824, 15003, 15120, 16128, 16670, 17280, 17920, 20004, 20160, 23040, 23338, 24192, 25005, 26672, 26880, 30006, 30240, 32256, 33340, 34560, 35007, 40008, 40320, 45009, 46676, 48384, 50010, 53344, 53760, 58345, 60012, 60480, 66680, 69120, 70014, 75015, 80016, 80640, 90018, 93352, 96768, 100020, 105021, 106688, 116690, 120024, 120960, 133360, 140028, 150030, 160032, 161280, 175035, 180036, 186704, 200040, 210042, 213376, 225045, 233380, 240048, 241920, 266720, 280056, 300060, 315063, 320064, 350070, 360072, 373408, 400080, 420084, 426752, 450090, 466760, 480096, 483840, 525105, 533440, 560112, 600120, 630126, 640128, 700140, 720144, 746816, 800160, 840168, 853504, 900180, 933520, 960192, 1050210, 1066880, 1120224, 1200240, 1260252, 1280256, 1400280, 1440288, 1493632, 1575315, 1600320, 1680336, 1800360, 1867040, 1920384, 2100420, 2133760, 2240448, 2400480, 2520504, 2560512, 2800560, 2880576, 2987264, 3150630, 3200640, 3360672, 3600720, 3734080, 3840768, 4200840, 4267520, 4480896, 4800960, 5041008, 5601120, 5761152, 5974528, 6301260, 6401280, 6721344, 7201440, 7468160, 7681536, 8401680, 8961792, 9601920, 10082016, 11202240, 11522304, 12602520, 12802560, 13442688, 14402880, 14936320, 16803360, 17923584, 19203840, 20164032, 22404480, 23044608, 25205040, 26885376, 28805760, 29872640, 33606720, 38407680, 40328064, 44808960, 50410080, 53770752, 57611520, 67213440, 80656128, 89617920, 100820160, 115223040, 134426880, 161312256, 201640320, 268853760, 403280640, 806561280]

約数ペア:

[(1, 806561280), (2, 403280640), (3, 268853760), (4, 201640320), (5, 161312256), (6, 134426880), (7, 115223040), (8, 100820160), (9, 89617920), (10, 80656128), (12, 67213440), (14, 57611520), (15, 53770752), (16, 50410080), (18, 44808960), (20, 40328064), (21, 38407680), (24, 33606720), (27, 29872640), (28, 28805760), (30, 26885376), (32, 25205040), (35, 23044608), (36, 22404480), (40, 20164032), (42, 19203840), (45, 17923584), (48, 16803360), (54, 14936320), (56, 14402880), (60, 13442688), (63, 12802560), (64, 12602520), (70, 11522304), (72, 11202240), (80, 10082016), (84, 9601920), (90, 8961792), (96, 8401680), (105, 7681536), (108, 7468160), (112, 7201440), (120, 6721344), (126, 6401280), (128, 6301260), (135, 5974528), (140, 5761152), (144, 5601120), (160, 5041008), (168, 4800960), (180, 4480896), (189, 4267520), (192, 4200840), (210, 3840768), (216, 3734080), (224, 3600720), (240, 3360672), (252, 3200640), (256, 3150630), (270, 2987264), (280, 2880576), (288, 2800560), (315, 2560512), (320, 2520504), (336, 2400480), (360, 2240448), (378, 2133760), (384, 2100420), (420, 1920384), (432, 1867040), (448, 1800360), (480, 1680336), (504, 1600320), (512, 1575315), (540, 1493632), (560, 1440288), (576, 1400280), (630, 1280256), (640, 1260252), (672, 1200240), (720, 1120224), (756, 1066880), (768, 1050210), (840, 960192), (864, 933520), (896, 900180), (945, 853504), (960, 840168), (1008, 800160), (1080, 746816), (1120, 720144), (1152, 700140), (1260, 640128), (1280, 630126), (1344, 600120), (1440, 560112), (1512, 533440), (1536, 525105), (1667, 483840), (1680, 480096), (1728, 466760), (1792, 450090), (1890, 426752), (1920, 420084), (2016, 400080), (2160, 373408), (2240, 360072), (2304, 350070), (2520, 320064), (2560, 315063), (2688, 300060), (2880, 280056), (3024, 266720), (3334, 241920), (3360, 240048), (3456, 233380), (3584, 225045), (3780, 213376), (3840, 210042), (4032, 200040), (4320, 186704), (4480, 180036), (4608, 175035), (5001, 161280), (5040, 160032), (5376, 150030), (5760, 140028), (6048, 133360), (6668, 120960), (6720, 120024), (6912, 116690), (7560, 106688), (7680, 105021), (8064, 100020), (8335, 96768), (8640, 93352), (8960, 90018), (10002, 80640), (10080, 80016), (10752, 75015), (11520, 70014), (11669, 69120), (12096, 66680), (13336, 60480), (13440, 60012), (13824, 58345), (15003, 53760), (15120, 53344), (16128, 50010), (16670, 48384), (17280, 46676), (17920, 45009), (20004, 40320), (20160, 40008), (23040, 35007), (23338, 34560), (24192, 33340), (25005, 32256), (26672, 30240), (26880, 30006)]