13393920

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{109}}^1$

素因数の和:143

約数の個数: 112

約数和(自身を含む): 43251120

約数和(自身を除く): 29857200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 512, 545, 640, 654, 768, 872, 960, 1024, 1090, 1280, 1308, 1536, 1635, 1744, 1920, 2048, 2180, 2560, 2616, 3072, 3270, 3488, 3840, 4096, 4360, 5120, 5232, 6144, 6540, 6976, 7680, 8192, 8720, 10240, 10464, 12288, 13080, 13952, 15360, 17440, 20480, 20928, 24576, 26160, 27904, 30720, 34880, 40960, 41856, 52320, 55808, 61440, 69760, 83712, 104640, 111616, 122880, 139520, 167424, 209280, 223232, 279040, 334848, 418560, 446464, 558080, 669696, 837120, 892928, 1116160, 1339392, 1674240, 2232320, 2678784, 3348480, 4464640, 6696960, 13393920]

約数ペア:

[(1, 13393920), (2, 6696960), (3, 4464640), (4, 3348480), (5, 2678784), (6, 2232320), (8, 1674240), (10, 1339392), (12, 1116160), (15, 892928), (16, 837120), (20, 669696), (24, 558080), (30, 446464), (32, 418560), (40, 334848), (48, 279040), (60, 223232), (64, 209280), (80, 167424), (96, 139520), (109, 122880), (120, 111616), (128, 104640), (160, 83712), (192, 69760), (218, 61440), (240, 55808), (256, 52320), (320, 41856), (327, 40960), (384, 34880), (436, 30720), (480, 27904), (512, 26160), (545, 24576), (640, 20928), (654, 20480), (768, 17440), (872, 15360), (960, 13952), (1024, 13080), (1090, 12288), (1280, 10464), (1308, 10240), (1536, 8720), (1635, 8192), (1744, 7680), (1920, 6976), (2048, 6540), (2180, 6144), (2560, 5232), (2616, 5120), (3072, 4360), (3270, 4096), (3488, 3840)]