214978560

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{3499}}^1$

素因数の和:3531

約数の個数: 104

約数和(自身を含む): 688044000

約数和(自身を除く): 473065440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3499, 3840, 4096, 5120, 6144, 6998, 7680, 10240, 10497, 12288, 13996, 15360, 17495, 20480, 20994, 27992, 30720, 34990, 41988, 52485, 55984, 61440, 69980, 83976, 104970, 111968, 139960, 167952, 209940, 223936, 279920, 335904, 419880, 447872, 559840, 671808, 839760, 895744, 1119680, 1343616, 1679520, 1791488, 2239360, 2687232, 3359040, 3582976, 4478720, 5374464, 6718080, 7165952, 8957440, 10748928, 13436160, 14331904, 17914880, 21497856, 26872320, 35829760, 42995712, 53744640, 71659520, 107489280, 214978560]

約数ペア:

[(1, 214978560), (2, 107489280), (3, 71659520), (4, 53744640), (5, 42995712), (6, 35829760), (8, 26872320), (10, 21497856), (12, 17914880), (15, 14331904), (16, 13436160), (20, 10748928), (24, 8957440), (30, 7165952), (32, 6718080), (40, 5374464), (48, 4478720), (60, 3582976), (64, 3359040), (80, 2687232), (96, 2239360), (120, 1791488), (128, 1679520), (160, 1343616), (192, 1119680), (240, 895744), (256, 839760), (320, 671808), (384, 559840), (480, 447872), (512, 419880), (640, 335904), (768, 279920), (960, 223936), (1024, 209940), (1280, 167952), (1536, 139960), (1920, 111968), (2048, 104970), (2560, 83976), (3072, 69980), (3499, 61440), (3840, 55984), (4096, 52485), (5120, 41988), (6144, 34990), (6998, 30720), (7680, 27992), (10240, 20994), (10497, 20480), (12288, 17495), (13996, 15360)]