67253760

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 320

約数和(自身を含む): 274982400

約数和(自身を除く): 207728640

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, 139, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 278, 280, 288, 315, 320, 336, 360, 378, 384, 417, 420, 432, 448, 480, 504, 512, 540, 556, 560, 576, 630, 640, 672, 695, 720, 756, 768, 834, 840, 864, 896, 945, 960, 973, 1008, 1080, 1112, 1120, 1152, 1251, 1260, 1280, 1344, 1390, 1440, 1512, 1536, 1668, 1680, 1728, 1792, 1890, 1920, 1946, 2016, 2085, 2160, 2224, 2240, 2304, 2502, 2520, 2560, 2688, 2780, 2880, 2919, 3024, 3336, 3360, 3456, 3584, 3753, 3780, 3840, 3892, 4032, 4170, 4320, 4448, 4480, 4608, 4865, 5004, 5040, 5376, 5560, 5760, 5838, 6048, 6255, 6672, 6720, 6912, 7506, 7560, 7680, 7784, 8064, 8340, 8640, 8757, 8896, 8960, 9730, 10008, 10080, 10752, 11120, 11520, 11676, 12096, 12510, 13344, 13440, 13824, 14595, 15012, 15120, 15568, 16128, 16680, 17280, 17514, 17792, 17920, 18765, 19460, 20016, 20160, 22240, 23040, 23352, 24192, 25020, 26271, 26688, 26880, 29190, 30024, 30240, 31136, 32256, 33360, 34560, 35028, 35584, 37530, 38920, 40032, 40320, 43785, 44480, 46704, 48384, 50040, 52542, 53376, 53760, 58380, 60048, 60480, 62272, 66720, 69120, 70056, 71168, 75060, 77840, 80064, 80640, 87570, 88960, 93408, 96768, 100080, 105084, 106752, 116760, 120096, 120960, 124544, 131355, 133440, 140112, 150120, 155680, 160128, 161280, 175140, 177920, 186816, 200160, 210168, 213504, 233520, 240192, 241920, 249088, 262710, 266880, 280224, 300240, 311360, 320256, 350280, 355840, 373632, 400320, 420336, 467040, 480384, 483840, 498176, 525420, 533760, 560448, 600480, 622720, 640512, 700560, 747264, 800640, 840672, 934080, 960768, 1050840, 1067520, 1120896, 1200960, 1245440, 1401120, 1494528, 1601280, 1681344, 1868160, 1921536, 2101680, 2241792, 2401920, 2490880, 2802240, 3202560, 3362688, 3736320, 4203360, 4483584, 4803840, 5604480, 6725376, 7472640, 8406720, 9607680, 11208960, 13450752, 16813440, 22417920, 33626880, 67253760]

約数ペア:

[(1, 67253760), (2, 33626880), (3, 22417920), (4, 16813440), (5, 13450752), (6, 11208960), (7, 9607680), (8, 8406720), (9, 7472640), (10, 6725376), (12, 5604480), (14, 4803840), (15, 4483584), (16, 4203360), (18, 3736320), (20, 3362688), (21, 3202560), (24, 2802240), (27, 2490880), (28, 2401920), (30, 2241792), (32, 2101680), (35, 1921536), (36, 1868160), (40, 1681344), (42, 1601280), (45, 1494528), (48, 1401120), (54, 1245440), (56, 1200960), (60, 1120896), (63, 1067520), (64, 1050840), (70, 960768), (72, 934080), (80, 840672), (84, 800640), (90, 747264), (96, 700560), (105, 640512), (108, 622720), (112, 600480), (120, 560448), (126, 533760), (128, 525420), (135, 498176), (139, 483840), (140, 480384), (144, 467040), (160, 420336), (168, 400320), (180, 373632), (189, 355840), (192, 350280), (210, 320256), (216, 311360), (224, 300240), (240, 280224), (252, 266880), (256, 262710), (270, 249088), (278, 241920), (280, 240192), (288, 233520), (315, 213504), (320, 210168), (336, 200160), (360, 186816), (378, 177920), (384, 175140), (417, 161280), (420, 160128), (432, 155680), (448, 150120), (480, 140112), (504, 133440), (512, 131355), (540, 124544), (556, 120960), (560, 120096), (576, 116760), (630, 106752), (640, 105084), (672, 100080), (695, 96768), (720, 93408), (756, 88960), (768, 87570), (834, 80640), (840, 80064), (864, 77840), (896, 75060), (945, 71168), (960, 70056), (973, 69120), (1008, 66720), (1080, 62272), (1112, 60480), (1120, 60048), (1152, 58380), (1251, 53760), (1260, 53376), (1280, 52542), (1344, 50040), (1390, 48384), (1440, 46704), (1512, 44480), (1536, 43785), (1668, 40320), (1680, 40032), (1728, 38920), (1792, 37530), (1890, 35584), (1920, 35028), (1946, 34560), (2016, 33360), (2085, 32256), (2160, 31136), (2224, 30240), (2240, 30024), (2304, 29190), (2502, 26880), (2520, 26688), (2560, 26271), (2688, 25020), (2780, 24192), (2880, 23352), (2919, 23040), (3024, 22240), (3336, 20160), (3360, 20016), (3456, 19460), (3584, 18765), (3753, 17920), (3780, 17792), (3840, 17514), (3892, 17280), (4032, 16680), (4170, 16128), (4320, 15568), (4448, 15120), (4480, 15012), (4608, 14595), (4865, 13824), (5004, 13440), (5040, 13344), (5376, 12510), (5560, 12096), (5760, 11676), (5838, 11520), (6048, 11120), (6255, 10752), (6672, 10080), (6720, 10008), (6912, 9730), (7506, 8960), (7560, 8896), (7680, 8757), (7784, 8640), (8064, 8340)]