66429440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 160

約数和(自身を含む): 199165824

約数和(自身を除く): 132736384

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, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 337, 352, 385, 440, 448, 512, 560, 616, 640, 674, 704, 770, 880, 896, 1120, 1232, 1280, 1348, 1408, 1540, 1685, 1760, 1792, 2240, 2359, 2464, 2560, 2696, 2816, 3080, 3370, 3520, 3584, 3707, 4480, 4718, 4928, 5392, 5632, 6160, 6740, 7040, 7414, 8960, 9436, 9856, 10784, 11795, 12320, 13480, 14080, 14828, 17920, 18535, 18872, 19712, 21568, 23590, 24640, 25949, 26960, 28160, 29656, 37070, 37744, 39424, 43136, 47180, 49280, 51898, 53920, 59312, 74140, 75488, 86272, 94360, 98560, 103796, 107840, 118624, 129745, 148280, 150976, 172544, 188720, 197120, 207592, 215680, 237248, 259490, 296560, 301952, 377440, 415184, 431360, 474496, 518980, 593120, 603904, 754880, 830368, 862720, 948992, 1037960, 1186240, 1207808, 1509760, 1660736, 1897984, 2075920, 2372480, 3019520, 3321472, 4151840, 4744960, 6039040, 6642944, 8303680, 9489920, 13285888, 16607360, 33214720, 66429440]

約数ペア:

[(1, 66429440), (2, 33214720), (4, 16607360), (5, 13285888), (7, 9489920), (8, 8303680), (10, 6642944), (11, 6039040), (14, 4744960), (16, 4151840), (20, 3321472), (22, 3019520), (28, 2372480), (32, 2075920), (35, 1897984), (40, 1660736), (44, 1509760), (55, 1207808), (56, 1186240), (64, 1037960), (70, 948992), (77, 862720), (80, 830368), (88, 754880), (110, 603904), (112, 593120), (128, 518980), (140, 474496), (154, 431360), (160, 415184), (176, 377440), (220, 301952), (224, 296560), (256, 259490), (280, 237248), (308, 215680), (320, 207592), (337, 197120), (352, 188720), (385, 172544), (440, 150976), (448, 148280), (512, 129745), (560, 118624), (616, 107840), (640, 103796), (674, 98560), (704, 94360), (770, 86272), (880, 75488), (896, 74140), (1120, 59312), (1232, 53920), (1280, 51898), (1348, 49280), (1408, 47180), (1540, 43136), (1685, 39424), (1760, 37744), (1792, 37070), (2240, 29656), (2359, 28160), (2464, 26960), (2560, 25949), (2696, 24640), (2816, 23590), (3080, 21568), (3370, 19712), (3520, 18872), (3584, 18535), (3707, 17920), (4480, 14828), (4718, 14080), (4928, 13480), (5392, 12320), (5632, 11795), (6160, 10784), (6740, 9856), (7040, 9436), (7414, 8960)]