214993920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13997}}^1$

素因数の和:14025

約数の個数: 88

約数和(自身を含む): 687693744

約数和(自身を除く): 472699824

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, 2560, 3072, 3840, 5120, 7680, 13997, 15360, 27994, 41991, 55988, 69985, 83982, 111976, 139970, 167964, 209955, 223952, 279940, 335928, 419910, 447904, 559880, 671856, 839820, 895808, 1119760, 1343712, 1679640, 1791616, 2239520, 2687424, 3359280, 3583232, 4479040, 5374848, 6718560, 7166464, 8958080, 10749696, 13437120, 14332928, 17916160, 21499392, 26874240, 35832320, 42998784, 53748480, 71664640, 107496960, 214993920]

約数ペア:

[(1, 214993920), (2, 107496960), (3, 71664640), (4, 53748480), (5, 42998784), (6, 35832320), (8, 26874240), (10, 21499392), (12, 17916160), (15, 14332928), (16, 13437120), (20, 10749696), (24, 8958080), (30, 7166464), (32, 6718560), (40, 5374848), (48, 4479040), (60, 3583232), (64, 3359280), (80, 2687424), (96, 2239520), (120, 1791616), (128, 1679640), (160, 1343712), (192, 1119760), (240, 895808), (256, 839820), (320, 671856), (384, 559880), (480, 447904), (512, 419910), (640, 335928), (768, 279940), (960, 223952), (1024, 209955), (1280, 167964), (1536, 139970), (1920, 111976), (2560, 83982), (3072, 69985), (3840, 55988), (5120, 41991), (7680, 27994), (13997, 15360)]