40446560

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 123379200

約数和(自身を除く): 82932640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 67, 70, 77, 80, 88, 98, 110, 112, 134, 140, 154, 160, 176, 196, 220, 224, 245, 268, 280, 308, 335, 343, 352, 385, 392, 440, 469, 490, 536, 539, 560, 616, 670, 686, 737, 770, 784, 880, 938, 980, 1072, 1078, 1120, 1232, 1340, 1372, 1474, 1540, 1568, 1715, 1760, 1876, 1960, 2144, 2156, 2345, 2464, 2680, 2695, 2744, 2948, 3080, 3283, 3430, 3685, 3752, 3773, 3920, 4312, 4690, 5159, 5360, 5390, 5488, 5896, 6160, 6566, 6860, 7370, 7504, 7546, 7840, 8624, 9380, 10318, 10720, 10780, 10976, 11792, 12320, 13132, 13720, 14740, 15008, 15092, 16415, 17248, 18760, 18865, 20636, 21560, 22981, 23584, 25795, 26264, 27440, 29480, 30184, 32830, 36113, 37520, 37730, 41272, 43120, 45962, 51590, 52528, 54880, 58960, 60368, 65660, 72226, 75040, 75460, 82544, 86240, 91924, 103180, 105056, 114905, 117920, 120736, 131320, 144452, 150920, 165088, 180565, 183848, 206360, 229810, 252791, 262640, 288904, 301840, 361130, 367696, 412720, 459620, 505582, 525280, 577808, 603680, 722260, 735392, 825440, 919240, 1011164, 1155616, 1263955, 1444520, 1838480, 2022328, 2527910, 2889040, 3676960, 4044656, 5055820, 5778080, 8089312, 10111640, 20223280, 40446560]

約数ペア:

[(1, 40446560), (2, 20223280), (4, 10111640), (5, 8089312), (7, 5778080), (8, 5055820), (10, 4044656), (11, 3676960), (14, 2889040), (16, 2527910), (20, 2022328), (22, 1838480), (28, 1444520), (32, 1263955), (35, 1155616), (40, 1011164), (44, 919240), (49, 825440), (55, 735392), (56, 722260), (67, 603680), (70, 577808), (77, 525280), (80, 505582), (88, 459620), (98, 412720), (110, 367696), (112, 361130), (134, 301840), (140, 288904), (154, 262640), (160, 252791), (176, 229810), (196, 206360), (220, 183848), (224, 180565), (245, 165088), (268, 150920), (280, 144452), (308, 131320), (335, 120736), (343, 117920), (352, 114905), (385, 105056), (392, 103180), (440, 91924), (469, 86240), (490, 82544), (536, 75460), (539, 75040), (560, 72226), (616, 65660), (670, 60368), (686, 58960), (737, 54880), (770, 52528), (784, 51590), (880, 45962), (938, 43120), (980, 41272), (1072, 37730), (1078, 37520), (1120, 36113), (1232, 32830), (1340, 30184), (1372, 29480), (1474, 27440), (1540, 26264), (1568, 25795), (1715, 23584), (1760, 22981), (1876, 21560), (1960, 20636), (2144, 18865), (2156, 18760), (2345, 17248), (2464, 16415), (2680, 15092), (2695, 15008), (2744, 14740), (2948, 13720), (3080, 13132), (3283, 12320), (3430, 11792), (3685, 10976), (3752, 10780), (3773, 10720), (3920, 10318), (4312, 9380), (4690, 8624), (5159, 7840), (5360, 7546), (5390, 7504), (5488, 7370), (5896, 6860), (6160, 6566)]