1090465920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 3910652460

約数和(自身を除く): 2820186540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 197, 240, 248, 279, 288, 310, 320, 360, 372, 384, 394, 465, 480, 496, 558, 576, 591, 620, 640, 720, 744, 788, 930, 960, 961, 985, 992, 1116, 1152, 1182, 1240, 1395, 1440, 1488, 1576, 1773, 1860, 1920, 1922, 1970, 1984, 2232, 2364, 2480, 2790, 2880, 2883, 2955, 2976, 3152, 3546, 3720, 3844, 3940, 3968, 4464, 4728, 4805, 4960, 5580, 5760, 5766, 5910, 5952, 6107, 6304, 7092, 7440, 7688, 7880, 8649, 8865, 8928, 9456, 9610, 9920, 11160, 11532, 11820, 11904, 12214, 12608, 14184, 14415, 14880, 15376, 15760, 17298, 17730, 17856, 18321, 18912, 19220, 19840, 22320, 23064, 23640, 24428, 25216, 28368, 28830, 29760, 30535, 30752, 31520, 34596, 35460, 35712, 36642, 37824, 38440, 43245, 44640, 46128, 47280, 48856, 54963, 56736, 57660, 59520, 61070, 61504, 63040, 69192, 70920, 73284, 75648, 76880, 86490, 89280, 91605, 92256, 94560, 97712, 109926, 113472, 115320, 122140, 123008, 126080, 138384, 141840, 146568, 153760, 172980, 178560, 183210, 184512, 189120, 189317, 195424, 219852, 226944, 230640, 244280, 274815, 276768, 283680, 293136, 307520, 345960, 366420, 369024, 378240, 378634, 390848, 439704, 461280, 488560, 549630, 553536, 567360, 567951, 586272, 615040, 691920, 732840, 757268, 781696, 879408, 922560, 946585, 977120, 1099260, 1107072, 1134720, 1135902, 1172544, 1383840, 1465680, 1514536, 1703853, 1758816, 1845120, 1893170, 1954240, 2198520, 2271804, 2345088, 2767680, 2839755, 2931360, 3029072, 3407706, 3517632, 3786340, 3908480, 4397040, 4543608, 5535360, 5679510, 5862720, 6058144, 6815412, 7035264, 7572680, 8519265, 8794080, 9087216, 11359020, 11725440, 12116288, 13630824, 15145360, 17038530, 17588160, 18174432, 22718040, 24232576, 27261648, 30290720, 34077060, 35176320, 36348864, 45436080, 54523296, 60581440, 68154120, 72697728, 90872160, 109046592, 121162880, 136308240, 181744320, 218093184, 272616480, 363488640, 545232960, 1090465920]

約数ペア:

[(1, 1090465920), (2, 545232960), (3, 363488640), (4, 272616480), (5, 218093184), (6, 181744320), (8, 136308240), (9, 121162880), (10, 109046592), (12, 90872160), (15, 72697728), (16, 68154120), (18, 60581440), (20, 54523296), (24, 45436080), (30, 36348864), (31, 35176320), (32, 34077060), (36, 30290720), (40, 27261648), (45, 24232576), (48, 22718040), (60, 18174432), (62, 17588160), (64, 17038530), (72, 15145360), (80, 13630824), (90, 12116288), (93, 11725440), (96, 11359020), (120, 9087216), (124, 8794080), (128, 8519265), (144, 7572680), (155, 7035264), (160, 6815412), (180, 6058144), (186, 5862720), (192, 5679510), (197, 5535360), (240, 4543608), (248, 4397040), (279, 3908480), (288, 3786340), (310, 3517632), (320, 3407706), (360, 3029072), (372, 2931360), (384, 2839755), (394, 2767680), (465, 2345088), (480, 2271804), (496, 2198520), (558, 1954240), (576, 1893170), (591, 1845120), (620, 1758816), (640, 1703853), (720, 1514536), (744, 1465680), (788, 1383840), (930, 1172544), (960, 1135902), (961, 1134720), (985, 1107072), (992, 1099260), (1116, 977120), (1152, 946585), (1182, 922560), (1240, 879408), (1395, 781696), (1440, 757268), (1488, 732840), (1576, 691920), (1773, 615040), (1860, 586272), (1920, 567951), (1922, 567360), (1970, 553536), (1984, 549630), (2232, 488560), (2364, 461280), (2480, 439704), (2790, 390848), (2880, 378634), (2883, 378240), (2955, 369024), (2976, 366420), (3152, 345960), (3546, 307520), (3720, 293136), (3844, 283680), (3940, 276768), (3968, 274815), (4464, 244280), (4728, 230640), (4805, 226944), (4960, 219852), (5580, 195424), (5760, 189317), (5766, 189120), (5910, 184512), (5952, 183210), (6107, 178560), (6304, 172980), (7092, 153760), (7440, 146568), (7688, 141840), (7880, 138384), (8649, 126080), (8865, 123008), (8928, 122140), (9456, 115320), (9610, 113472), (9920, 109926), (11160, 97712), (11532, 94560), (11820, 92256), (11904, 91605), (12214, 89280), (12608, 86490), (14184, 76880), (14415, 75648), (14880, 73284), (15376, 70920), (15760, 69192), (17298, 63040), (17730, 61504), (17856, 61070), (18321, 59520), (18912, 57660), (19220, 56736), (19840, 54963), (22320, 48856), (23064, 47280), (23640, 46128), (24428, 44640), (25216, 43245), (28368, 38440), (28830, 37824), (29760, 36642), (30535, 35712), (30752, 35460), (31520, 34596)]