314757120

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 208

約数和(自身を含む): 1037963520

約数和(自身を除く): 723206400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 109, 120, 128, 141, 160, 188, 192, 218, 235, 240, 256, 282, 320, 327, 376, 384, 436, 470, 480, 512, 545, 564, 640, 654, 705, 752, 768, 872, 940, 960, 1024, 1090, 1128, 1280, 1308, 1410, 1504, 1536, 1635, 1744, 1880, 1920, 2048, 2180, 2256, 2560, 2616, 2820, 3008, 3072, 3270, 3488, 3760, 3840, 4096, 4360, 4512, 5120, 5123, 5232, 5640, 6016, 6144, 6540, 6976, 7520, 7680, 8720, 9024, 10240, 10246, 10464, 11280, 12032, 12288, 13080, 13952, 15040, 15360, 15369, 17440, 18048, 20480, 20492, 20928, 22560, 24064, 25615, 26160, 27904, 30080, 30720, 30738, 34880, 36096, 40984, 41856, 45120, 48128, 51230, 52320, 55808, 60160, 61440, 61476, 69760, 72192, 76845, 81968, 83712, 90240, 96256, 102460, 104640, 111616, 120320, 122952, 139520, 144384, 153690, 163936, 167424, 180480, 192512, 204920, 209280, 223232, 240640, 245904, 279040, 288768, 307380, 327872, 334848, 360960, 409840, 418560, 446464, 481280, 491808, 558080, 577536, 614760, 655744, 669696, 721920, 819680, 837120, 962560, 983616, 1116160, 1229520, 1311488, 1339392, 1443840, 1639360, 1674240, 1967232, 2232320, 2459040, 2622976, 2887680, 3278720, 3348480, 3934464, 4918080, 5245952, 6557440, 6696960, 7868928, 9836160, 10491904, 13114880, 15737856, 19672320, 20983808, 26229760, 31475712, 39344640, 52459520, 62951424, 78689280, 104919040, 157378560, 314757120]

約数ペア:

[(1, 314757120), (2, 157378560), (3, 104919040), (4, 78689280), (5, 62951424), (6, 52459520), (8, 39344640), (10, 31475712), (12, 26229760), (15, 20983808), (16, 19672320), (20, 15737856), (24, 13114880), (30, 10491904), (32, 9836160), (40, 7868928), (47, 6696960), (48, 6557440), (60, 5245952), (64, 4918080), (80, 3934464), (94, 3348480), (96, 3278720), (109, 2887680), (120, 2622976), (128, 2459040), (141, 2232320), (160, 1967232), (188, 1674240), (192, 1639360), (218, 1443840), (235, 1339392), (240, 1311488), (256, 1229520), (282, 1116160), (320, 983616), (327, 962560), (376, 837120), (384, 819680), (436, 721920), (470, 669696), (480, 655744), (512, 614760), (545, 577536), (564, 558080), (640, 491808), (654, 481280), (705, 446464), (752, 418560), (768, 409840), (872, 360960), (940, 334848), (960, 327872), (1024, 307380), (1090, 288768), (1128, 279040), (1280, 245904), (1308, 240640), (1410, 223232), (1504, 209280), (1536, 204920), (1635, 192512), (1744, 180480), (1880, 167424), (1920, 163936), (2048, 153690), (2180, 144384), (2256, 139520), (2560, 122952), (2616, 120320), (2820, 111616), (3008, 104640), (3072, 102460), (3270, 96256), (3488, 90240), (3760, 83712), (3840, 81968), (4096, 76845), (4360, 72192), (4512, 69760), (5120, 61476), (5123, 61440), (5232, 60160), (5640, 55808), (6016, 52320), (6144, 51230), (6540, 48128), (6976, 45120), (7520, 41856), (7680, 40984), (8720, 36096), (9024, 34880), (10240, 30738), (10246, 30720), (10464, 30080), (11280, 27904), (12032, 26160), (12288, 25615), (13080, 24064), (13952, 22560), (15040, 20928), (15360, 20492), (15369, 20480), (17440, 18048)]