161360640

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 576

約数和(自身を含む): 706406400

約数和(自身を除く): 545045760

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, 256, 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, 768, 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, 1280, 1288, 1305, 1334, 1344, 1380, 1392, 1440, 1449, 1472, 1512, 1566, 1610, 1624, 1656, 1680, 1728, 1740, 1792, 1827, 1840, 1856, 1890, 1920, 1932, 2001, 2016, 2030, 2070, 2088, 2160, 2208, 2240, 2304, 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, 3840, 3864, 3915, 4002, 4032, 4060, 4140, 4176, 4320, 4347, 4416, 4480, 4640, 4669, 4830, 4872, 4968, 5040, 5152, 5220, 5336, 5376, 5481, 5520, 5568, 5760, 5796, 5888, 6003, 6048, 6090, 6210, 6264, 6440, 6496, 6624, 6670, 6720, 6912, 6960, 7245, 7308, 7360, 7424, 7560, 7728, 7830, 8004, 8064, 8120, 8280, 8352, 8640, 8694, 8832, 8960, 9135, 9280, 9338, 9660, 9744, 9936, 10005, 10080, 10304, 10440, 10672, 10962, 11040, 11136, 11520, 11592, 12006, 12096, 12180, 12420, 12528, 12880, 12992, 13248, 13340, 13440, 13920, 14007, 14490, 14616, 14720, 15120, 15456, 15660, 16008, 16128, 16240, 16560, 16704, 17280, 17388, 17664, 18009, 18270, 18560, 18676, 19320, 19488, 19872, 20010, 20160, 20608, 20880, 21344, 21735, 21924, 22080, 22272, 23184, 23345, 24012, 24192, 24360, 24840, 25056, 25760, 25984, 26496, 26680, 26880, 27405, 27840, 28014, 28980, 29232, 29440, 30015, 30240, 30912, 31320, 32016, 32480, 33120, 33408, 34560, 34776, 36018, 36540, 37120, 37352, 38640, 38976, 39744, 40020, 40320, 41216, 41760, 42021, 42688, 43470, 43848, 44160, 46368, 46690, 48024, 48384, 48720, 49680, 50112, 51520, 51968, 52992, 53360, 54810, 55680, 56028, 57960, 58464, 60030, 60480, 61824, 62640, 64032, 64960, 66240, 66816, 69552, 70035, 72036, 73080, 74704, 77280, 77952, 79488, 80040, 80640, 83520, 84042, 85376, 86940, 87696, 88320, 90045, 92736, 93380, 96048, 97440, 99360, 100224, 103040, 106720, 109620, 111360, 112056, 115920, 116928, 120060, 120960, 123648, 125280, 126063, 128064, 129920, 132480, 139104, 140070, 144072, 146160, 149408, 154560, 155904, 158976, 160080, 167040, 168084, 170752, 173880, 175392, 180090, 185472, 186760, 192096, 194880, 198720, 200448, 206080, 210105, 213440, 219240, 224112, 231840, 233856, 240120, 241920, 250560, 252126, 256128, 259840, 264960, 278208, 280140, 288144, 292320, 298816, 309120, 320160, 334080, 336168, 347760, 350784, 360180, 370944, 373520, 384192, 389760, 397440, 420210, 426880, 438480, 448224, 463680, 467712, 480240, 501120, 504252, 512256, 556416, 560280, 576288, 584640, 597632, 618240, 630315, 640320, 672336, 695520, 701568, 720360, 747040, 768384, 779520, 794880, 840420, 853760, 876960, 896448, 927360, 960480, 1002240, 1008504, 1112832, 1120560, 1152576, 1169280, 1195264, 1260630, 1280640, 1344672, 1391040, 1403136, 1440720, 1494080, 1536768, 1680840, 1753920, 1792896, 1854720, 1920960, 2017008, 2241120, 2305152, 2338560, 2521260, 2561280, 2689344, 2782080, 2881440, 2988160, 3361680, 3507840, 3585792, 3841920, 4034016, 4482240, 4610304, 5042520, 5378688, 5564160, 5762880, 5976320, 6723360, 7015680, 7683840, 8068032, 8964480, 10085040, 10757376, 11525760, 13446720, 16136064, 17928960, 20170080, 23051520, 26893440, 32272128, 40340160, 53786880, 80680320, 161360640]

約数ペア:

[(1, 161360640), (2, 80680320), (3, 53786880), (4, 40340160), (5, 32272128), (6, 26893440), (7, 23051520), (8, 20170080), (9, 17928960), (10, 16136064), (12, 13446720), (14, 11525760), (15, 10757376), (16, 10085040), (18, 8964480), (20, 8068032), (21, 7683840), (23, 7015680), (24, 6723360), (27, 5976320), (28, 5762880), (29, 5564160), (30, 5378688), (32, 5042520), (35, 4610304), (36, 4482240), (40, 4034016), (42, 3841920), (45, 3585792), (46, 3507840), (48, 3361680), (54, 2988160), (56, 2881440), (58, 2782080), (60, 2689344), (63, 2561280), (64, 2521260), (69, 2338560), (70, 2305152), (72, 2241120), (80, 2017008), (84, 1920960), (87, 1854720), (90, 1792896), (92, 1753920), (96, 1680840), (105, 1536768), (108, 1494080), (112, 1440720), (115, 1403136), (116, 1391040), (120, 1344672), (126, 1280640), (128, 1260630), (135, 1195264), (138, 1169280), (140, 1152576), (144, 1120560), (145, 1112832), (160, 1008504), (161, 1002240), (168, 960480), (174, 927360), (180, 896448), (184, 876960), (189, 853760), (192, 840420), (203, 794880), (207, 779520), (210, 768384), (216, 747040), (224, 720360), (230, 701568), (232, 695520), (240, 672336), (252, 640320), (256, 630315), (261, 618240), (270, 597632), (276, 584640), (280, 576288), (288, 560280), (290, 556416), (315, 512256), (320, 504252), (322, 501120), (336, 480240), (345, 467712), (348, 463680), (360, 448224), (368, 438480), (378, 426880), (384, 420210), (406, 397440), (414, 389760), (420, 384192), (432, 373520), (435, 370944), (448, 360180), (460, 350784), (464, 347760), (480, 336168), (483, 334080), (504, 320160), (522, 309120), (540, 298816), (552, 292320), (560, 288144), (576, 280140), (580, 278208), (609, 264960), (621, 259840), (630, 256128), (640, 252126), (644, 250560), (667, 241920), (672, 240120), (690, 233856), (696, 231840), (720, 224112), (736, 219240), (756, 213440), (768, 210105), (783, 206080), (805, 200448), (812, 198720), (828, 194880), (840, 192096), (864, 186760), (870, 185472), (896, 180090), (920, 175392), (928, 173880), (945, 170752), (960, 168084), (966, 167040), (1008, 160080), (1015, 158976), (1035, 155904), (1044, 154560), (1080, 149408), (1104, 146160), (1120, 144072), (1152, 140070), (1160, 139104), (1218, 132480), (1242, 129920), (1260, 128064), (1280, 126063), (1288, 125280), (1305, 123648), (1334, 120960), (1344, 120060), (1380, 116928), (1392, 115920), (1440, 112056), (1449, 111360), (1472, 109620), (1512, 106720), (1566, 103040), (1610, 100224), (1624, 99360), (1656, 97440), (1680, 96048), (1728, 93380), (1740, 92736), (1792, 90045), (1827, 88320), (1840, 87696), (1856, 86940), (1890, 85376), (1920, 84042), (1932, 83520), (2001, 80640), (2016, 80040), (2030, 79488), (2070, 77952), (2088, 77280), (2160, 74704), (2208, 73080), (2240, 72036), (2304, 70035), (2320, 69552), (2415, 66816), (2436, 66240), (2484, 64960), (2520, 64032), (2576, 62640), (2610, 61824), (2668, 60480), (2688, 60030), (2760, 58464), (2784, 57960), (2880, 56028), (2898, 55680), (2944, 54810), (3024, 53360), (3045, 52992), (3105, 51968), (3132, 51520), (3220, 50112), (3248, 49680), (3312, 48720), (3335, 48384), (3360, 48024), (3456, 46690), (3480, 46368), (3654, 44160), (3680, 43848), (3712, 43470), (3780, 42688), (3840, 42021), (3864, 41760), (3915, 41216), (4002, 40320), (4032, 40020), (4060, 39744), (4140, 38976), (4176, 38640), (4320, 37352), (4347, 37120), (4416, 36540), (4480, 36018), (4640, 34776), (4669, 34560), (4830, 33408), (4872, 33120), (4968, 32480), (5040, 32016), (5152, 31320), (5220, 30912), (5336, 30240), (5376, 30015), (5481, 29440), (5520, 29232), (5568, 28980), (5760, 28014), (5796, 27840), (5888, 27405), (6003, 26880), (6048, 26680), (6090, 26496), (6210, 25984), (6264, 25760), (6440, 25056), (6496, 24840), (6624, 24360), (6670, 24192), (6720, 24012), (6912, 23345), (6960, 23184), (7245, 22272), (7308, 22080), (7360, 21924), (7424, 21735), (7560, 21344), (7728, 20880), (7830, 20608), (8004, 20160), (8064, 20010), (8120, 19872), (8280, 19488), (8352, 19320), (8640, 18676), (8694, 18560), (8832, 18270), (8960, 18009), (9135, 17664), (9280, 17388), (9338, 17280), (9660, 16704), (9744, 16560), (9936, 16240), (10005, 16128), (10080, 16008), (10304, 15660), (10440, 15456), (10672, 15120), (10962, 14720), (11040, 14616), (11136, 14490), (11520, 14007), (11592, 13920), (12006, 13440), (12096, 13340), (12180, 13248), (12420, 12992), (12528, 12880)]