222535680

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1811}}^1$

素因数の和:1845

約数の個数: 112

約数和(自身を含む): 712463904

約数和(自身を除く): 489928224

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, 1811, 1920, 2048, 2560, 3072, 3622, 3840, 4096, 5120, 5433, 6144, 7244, 7680, 8192, 9055, 10240, 10866, 12288, 14488, 15360, 18110, 20480, 21732, 24576, 27165, 28976, 30720, 36220, 40960, 43464, 54330, 57952, 61440, 72440, 86928, 108660, 115904, 122880, 144880, 173856, 217320, 231808, 289760, 347712, 434640, 463616, 579520, 695424, 869280, 927232, 1159040, 1390848, 1738560, 1854464, 2318080, 2781696, 3477120, 3708928, 4636160, 5563392, 6954240, 7417856, 9272320, 11126784, 13908480, 14835712, 18544640, 22253568, 27816960, 37089280, 44507136, 55633920, 74178560, 111267840, 222535680]

約数ペア:

[(1, 222535680), (2, 111267840), (3, 74178560), (4, 55633920), (5, 44507136), (6, 37089280), (8, 27816960), (10, 22253568), (12, 18544640), (15, 14835712), (16, 13908480), (20, 11126784), (24, 9272320), (30, 7417856), (32, 6954240), (40, 5563392), (48, 4636160), (60, 3708928), (64, 3477120), (80, 2781696), (96, 2318080), (120, 1854464), (128, 1738560), (160, 1390848), (192, 1159040), (240, 927232), (256, 869280), (320, 695424), (384, 579520), (480, 463616), (512, 434640), (640, 347712), (768, 289760), (960, 231808), (1024, 217320), (1280, 173856), (1536, 144880), (1811, 122880), (1920, 115904), (2048, 108660), (2560, 86928), (3072, 72440), (3622, 61440), (3840, 57952), (4096, 54330), (5120, 43464), (5433, 40960), (6144, 36220), (7244, 30720), (7680, 28976), (8192, 27165), (9055, 24576), (10240, 21732), (10866, 20480), (12288, 18110), (14488, 15360)]