506302720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{467}}^1$

素因数の和:517

約数の個数: 216

約数和(自身を含む): 1526720832

約数和(自身を除く): 1020418112

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 256, 280, 308, 320, 352, 385, 440, 448, 467, 484, 560, 605, 616, 640, 704, 770, 847, 880, 896, 934, 968, 1120, 1210, 1232, 1280, 1408, 1540, 1694, 1760, 1792, 1868, 1936, 2240, 2335, 2420, 2464, 2816, 3080, 3269, 3388, 3520, 3736, 3872, 4235, 4480, 4670, 4840, 4928, 5137, 6160, 6538, 6776, 7040, 7472, 7744, 8470, 8960, 9340, 9680, 9856, 10274, 12320, 13076, 13552, 14080, 14944, 15488, 16345, 16940, 18680, 19360, 19712, 20548, 24640, 25685, 26152, 27104, 29888, 30976, 32690, 33880, 35959, 37360, 38720, 41096, 49280, 51370, 52304, 54208, 56507, 59776, 65380, 67760, 71918, 74720, 77440, 82192, 98560, 102740, 104608, 108416, 113014, 119552, 130760, 135520, 143836, 149440, 154880, 164384, 179795, 205480, 209216, 216832, 226028, 261520, 271040, 282535, 287672, 298880, 328768, 359590, 395549, 410960, 418432, 452056, 523040, 542080, 565070, 575344, 597760, 657536, 719180, 791098, 821920, 836864, 904112, 1046080, 1084160, 1130140, 1150688, 1315072, 1438360, 1582196, 1643840, 1808224, 1977745, 2092160, 2260280, 2301376, 2876720, 3164392, 3287680, 3616448, 3955490, 4184320, 4520560, 4602752, 5753440, 6328784, 6575360, 7232896, 7910980, 9041120, 9205504, 11506880, 12657568, 14465792, 15821960, 18082240, 23013760, 25315136, 31643920, 36164480, 46027520, 50630272, 63287840, 72328960, 101260544, 126575680, 253151360, 506302720]

約数ペア:

[(1, 506302720), (2, 253151360), (4, 126575680), (5, 101260544), (7, 72328960), (8, 63287840), (10, 50630272), (11, 46027520), (14, 36164480), (16, 31643920), (20, 25315136), (22, 23013760), (28, 18082240), (32, 15821960), (35, 14465792), (40, 12657568), (44, 11506880), (55, 9205504), (56, 9041120), (64, 7910980), (70, 7232896), (77, 6575360), (80, 6328784), (88, 5753440), (110, 4602752), (112, 4520560), (121, 4184320), (128, 3955490), (140, 3616448), (154, 3287680), (160, 3164392), (176, 2876720), (220, 2301376), (224, 2260280), (242, 2092160), (256, 1977745), (280, 1808224), (308, 1643840), (320, 1582196), (352, 1438360), (385, 1315072), (440, 1150688), (448, 1130140), (467, 1084160), (484, 1046080), (560, 904112), (605, 836864), (616, 821920), (640, 791098), (704, 719180), (770, 657536), (847, 597760), (880, 575344), (896, 565070), (934, 542080), (968, 523040), (1120, 452056), (1210, 418432), (1232, 410960), (1280, 395549), (1408, 359590), (1540, 328768), (1694, 298880), (1760, 287672), (1792, 282535), (1868, 271040), (1936, 261520), (2240, 226028), (2335, 216832), (2420, 209216), (2464, 205480), (2816, 179795), (3080, 164384), (3269, 154880), (3388, 149440), (3520, 143836), (3736, 135520), (3872, 130760), (4235, 119552), (4480, 113014), (4670, 108416), (4840, 104608), (4928, 102740), (5137, 98560), (6160, 82192), (6538, 77440), (6776, 74720), (7040, 71918), (7472, 67760), (7744, 65380), (8470, 59776), (8960, 56507), (9340, 54208), (9680, 52304), (9856, 51370), (10274, 49280), (12320, 41096), (13076, 38720), (13552, 37360), (14080, 35959), (14944, 33880), (15488, 32690), (16345, 30976), (16940, 29888), (18680, 27104), (19360, 26152), (19712, 25685), (20548, 24640)]