2021007360

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{16447}}^1$

素因数の和:16481

約数の個数: 112

約数和(自身を含む): 6467222016

約数和(自身を除く): 4446214656

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, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 15360, 16447, 20480, 24576, 30720, 32894, 40960, 49341, 61440, 65788, 82235, 98682, 122880, 131576, 164470, 197364, 246705, 263152, 328940, 394728, 493410, 526304, 657880, 789456, 986820, 1052608, 1315760, 1578912, 1973640, 2105216, 2631520, 3157824, 3947280, 4210432, 5263040, 6315648, 7894560, 8420864, 10526080, 12631296, 15789120, 16841728, 21052160, 25262592, 31578240, 33683456, 42104320, 50525184, 63156480, 67366912, 84208640, 101050368, 126312960, 134733824, 168417280, 202100736, 252625920, 336834560, 404201472, 505251840, 673669120, 1010503680, 2021007360]

約数ペア:

[(1, 2021007360), (2, 1010503680), (3, 673669120), (4, 505251840), (5, 404201472), (6, 336834560), (8, 252625920), (10, 202100736), (12, 168417280), (15, 134733824), (16, 126312960), (20, 101050368), (24, 84208640), (30, 67366912), (32, 63156480), (40, 50525184), (48, 42104320), (60, 33683456), (64, 31578240), (80, 25262592), (96, 21052160), (120, 16841728), (128, 15789120), (160, 12631296), (192, 10526080), (240, 8420864), (256, 7894560), (320, 6315648), (384, 5263040), (480, 4210432), (512, 3947280), (640, 3157824), (768, 2631520), (960, 2105216), (1024, 1973640), (1280, 1578912), (1536, 1315760), (1920, 1052608), (2048, 986820), (2560, 789456), (3072, 657880), (3840, 526304), (4096, 493410), (5120, 394728), (6144, 328940), (7680, 263152), (8192, 246705), (10240, 197364), (12288, 164470), (15360, 131576), (16447, 122880), (20480, 98682), (24576, 82235), (30720, 65788), (32894, 61440), (40960, 49341)]