80680320

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 512

約数和(自身を含む): 352512000

約数和(自身を除く): 271831680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 58, 60, 63, 64, 69, 70, 72, 80, 84, 87, 90, 92, 96, 105, 108, 112, 115, 116, 120, 126, 128, 135, 138, 140, 144, 145, 160, 161, 168, 174, 180, 184, 189, 192, 203, 207, 210, 216, 224, 230, 232, 240, 252, 261, 270, 276, 280, 288, 290, 315, 320, 322, 336, 345, 348, 360, 368, 378, 384, 406, 414, 420, 432, 435, 448, 460, 464, 480, 483, 504, 522, 540, 552, 560, 576, 580, 609, 621, 630, 640, 644, 667, 672, 690, 696, 720, 736, 756, 783, 805, 812, 828, 840, 864, 870, 896, 920, 928, 945, 960, 966, 1008, 1015, 1035, 1044, 1080, 1104, 1120, 1152, 1160, 1218, 1242, 1260, 1288, 1305, 1334, 1344, 1380, 1392, 1440, 1449, 1472, 1512, 1566, 1610, 1624, 1656, 1680, 1728, 1740, 1827, 1840, 1856, 1890, 1920, 1932, 2001, 2016, 2030, 2070, 2088, 2160, 2208, 2240, 2320, 2415, 2436, 2484, 2520, 2576, 2610, 2668, 2688, 2760, 2784, 2880, 2898, 2944, 3024, 3045, 3105, 3132, 3220, 3248, 3312, 3335, 3360, 3456, 3480, 3654, 3680, 3712, 3780, 3864, 3915, 4002, 4032, 4060, 4140, 4176, 4320, 4347, 4416, 4480, 4640, 4669, 4830, 4872, 4968, 5040, 5152, 5220, 5336, 5481, 5520, 5568, 5760, 5796, 6003, 6048, 6090, 6210, 6264, 6440, 6496, 6624, 6670, 6720, 6960, 7245, 7308, 7360, 7560, 7728, 7830, 8004, 8064, 8120, 8280, 8352, 8640, 8694, 8832, 9135, 9280, 9338, 9660, 9744, 9936, 10005, 10080, 10304, 10440, 10672, 10962, 11040, 11136, 11592, 12006, 12096, 12180, 12420, 12528, 12880, 12992, 13248, 13340, 13440, 13920, 14007, 14490, 14616, 14720, 15120, 15456, 15660, 16008, 16240, 16560, 16704, 17280, 17388, 18009, 18270, 18560, 18676, 19320, 19488, 19872, 20010, 20160, 20608, 20880, 21344, 21735, 21924, 22080, 23184, 23345, 24012, 24192, 24360, 24840, 25056, 25760, 25984, 26496, 26680, 27405, 27840, 28014, 28980, 29232, 30015, 30240, 30912, 31320, 32016, 32480, 33120, 33408, 34776, 36018, 36540, 37352, 38640, 38976, 39744, 40020, 40320, 41760, 42021, 42688, 43470, 43848, 44160, 46368, 46690, 48024, 48720, 49680, 50112, 51520, 53360, 54810, 55680, 56028, 57960, 58464, 60030, 60480, 61824, 62640, 64032, 64960, 66240, 69552, 70035, 72036, 73080, 74704, 77280, 77952, 79488, 80040, 83520, 84042, 85376, 86940, 87696, 90045, 92736, 93380, 96048, 97440, 99360, 100224, 103040, 106720, 109620, 112056, 115920, 116928, 120060, 120960, 125280, 126063, 128064, 129920, 132480, 139104, 140070, 144072, 146160, 149408, 154560, 160080, 167040, 168084, 173880, 175392, 180090, 185472, 186760, 192096, 194880, 198720, 210105, 213440, 219240, 224112, 231840, 233856, 240120, 250560, 252126, 256128, 278208, 280140, 288144, 292320, 298816, 309120, 320160, 336168, 347760, 350784, 360180, 373520, 384192, 389760, 397440, 420210, 426880, 438480, 448224, 463680, 480240, 501120, 504252, 556416, 560280, 576288, 584640, 597632, 630315, 640320, 672336, 695520, 701568, 720360, 747040, 768384, 840420, 876960, 896448, 927360, 960480, 1008504, 1120560, 1152576, 1169280, 1260630, 1280640, 1344672, 1391040, 1440720, 1494080, 1680840, 1753920, 1792896, 1920960, 2017008, 2241120, 2305152, 2521260, 2689344, 2782080, 2881440, 2988160, 3361680, 3507840, 3841920, 4034016, 4482240, 5042520, 5378688, 5762880, 6723360, 8068032, 8964480, 10085040, 11525760, 13446720, 16136064, 20170080, 26893440, 40340160, 80680320]

約数ペア:

[(1, 80680320), (2, 40340160), (3, 26893440), (4, 20170080), (5, 16136064), (6, 13446720), (7, 11525760), (8, 10085040), (9, 8964480), (10, 8068032), (12, 6723360), (14, 5762880), (15, 5378688), (16, 5042520), (18, 4482240), (20, 4034016), (21, 3841920), (23, 3507840), (24, 3361680), (27, 2988160), (28, 2881440), (29, 2782080), (30, 2689344), (32, 2521260), (35, 2305152), (36, 2241120), (40, 2017008), (42, 1920960), (45, 1792896), (46, 1753920), (48, 1680840), (54, 1494080), (56, 1440720), (58, 1391040), (60, 1344672), (63, 1280640), (64, 1260630), (69, 1169280), (70, 1152576), (72, 1120560), (80, 1008504), (84, 960480), (87, 927360), (90, 896448), (92, 876960), (96, 840420), (105, 768384), (108, 747040), (112, 720360), (115, 701568), (116, 695520), (120, 672336), (126, 640320), (128, 630315), (135, 597632), (138, 584640), (140, 576288), (144, 560280), (145, 556416), (160, 504252), (161, 501120), (168, 480240), (174, 463680), (180, 448224), (184, 438480), (189, 426880), (192, 420210), (203, 397440), (207, 389760), (210, 384192), (216, 373520), (224, 360180), (230, 350784), (232, 347760), (240, 336168), (252, 320160), (261, 309120), (270, 298816), (276, 292320), (280, 288144), (288, 280140), (290, 278208), (315, 256128), (320, 252126), (322, 250560), (336, 240120), (345, 233856), (348, 231840), (360, 224112), (368, 219240), (378, 213440), (384, 210105), (406, 198720), (414, 194880), (420, 192096), (432, 186760), (435, 185472), (448, 180090), (460, 175392), (464, 173880), (480, 168084), (483, 167040), (504, 160080), (522, 154560), (540, 149408), (552, 146160), (560, 144072), (576, 140070), (580, 139104), (609, 132480), (621, 129920), (630, 128064), (640, 126063), (644, 125280), (667, 120960), (672, 120060), (690, 116928), (696, 115920), (720, 112056), (736, 109620), (756, 106720), (783, 103040), (805, 100224), (812, 99360), (828, 97440), (840, 96048), (864, 93380), (870, 92736), (896, 90045), (920, 87696), (928, 86940), (945, 85376), (960, 84042), (966, 83520), (1008, 80040), (1015, 79488), (1035, 77952), (1044, 77280), (1080, 74704), (1104, 73080), (1120, 72036), (1152, 70035), (1160, 69552), (1218, 66240), (1242, 64960), (1260, 64032), (1288, 62640), (1305, 61824), (1334, 60480), (1344, 60030), (1380, 58464), (1392, 57960), (1440, 56028), (1449, 55680), (1472, 54810), (1512, 53360), (1566, 51520), (1610, 50112), (1624, 49680), (1656, 48720), (1680, 48024), (1728, 46690), (1740, 46368), (1827, 44160), (1840, 43848), (1856, 43470), (1890, 42688), (1920, 42021), (1932, 41760), (2001, 40320), (2016, 40020), (2030, 39744), (2070, 38976), (2088, 38640), (2160, 37352), (2208, 36540), (2240, 36018), (2320, 34776), (2415, 33408), (2436, 33120), (2484, 32480), (2520, 32016), (2576, 31320), (2610, 30912), (2668, 30240), (2688, 30015), (2760, 29232), (2784, 28980), (2880, 28014), (2898, 27840), (2944, 27405), (3024, 26680), (3045, 26496), (3105, 25984), (3132, 25760), (3220, 25056), (3248, 24840), (3312, 24360), (3335, 24192), (3360, 24012), (3456, 23345), (3480, 23184), (3654, 22080), (3680, 21924), (3712, 21735), (3780, 21344), (3864, 20880), (3915, 20608), (4002, 20160), (4032, 20010), (4060, 19872), (4140, 19488), (4176, 19320), (4320, 18676), (4347, 18560), (4416, 18270), (4480, 18009), (4640, 17388), (4669, 17280), (4830, 16704), (4872, 16560), (4968, 16240), (5040, 16008), (5152, 15660), (5220, 15456), (5336, 15120), (5481, 14720), (5520, 14616), (5568, 14490), (5760, 14007), (5796, 13920), (6003, 13440), (6048, 13340), (6090, 13248), (6210, 12992), (6264, 12880), (6440, 12528), (6496, 12420), (6624, 12180), (6670, 12096), (6720, 12006), (6960, 11592), (7245, 11136), (7308, 11040), (7360, 10962), (7560, 10672), (7728, 10440), (7830, 10304), (8004, 10080), (8064, 10005), (8120, 9936), (8280, 9744), (8352, 9660), (8640, 9338), (8694, 9280), (8832, 9135)]