16304640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 57157056

約数和(自身を除く): 40852416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 193, 220, 240, 256, 264, 320, 330, 352, 384, 386, 440, 480, 512, 528, 579, 640, 660, 704, 768, 772, 880, 960, 965, 1056, 1158, 1280, 1320, 1408, 1536, 1544, 1760, 1920, 1930, 2112, 2123, 2316, 2560, 2640, 2816, 2895, 3088, 3520, 3840, 3860, 4224, 4246, 4632, 5280, 5632, 5790, 6176, 6369, 7040, 7680, 7720, 8448, 8492, 9264, 10560, 10615, 11580, 12352, 12738, 14080, 15440, 16896, 16984, 18528, 21120, 21230, 23160, 24704, 25476, 28160, 30880, 31845, 33968, 37056, 42240, 42460, 46320, 49408, 50952, 61760, 63690, 67936, 74112, 84480, 84920, 92640, 98816, 101904, 123520, 127380, 135872, 148224, 169840, 185280, 203808, 247040, 254760, 271744, 296448, 339680, 370560, 407616, 494080, 509520, 543488, 679360, 741120, 815232, 1019040, 1086976, 1358720, 1482240, 1630464, 2038080, 2717440, 3260928, 4076160, 5434880, 8152320, 16304640]

約数ペア:

[(1, 16304640), (2, 8152320), (3, 5434880), (4, 4076160), (5, 3260928), (6, 2717440), (8, 2038080), (10, 1630464), (11, 1482240), (12, 1358720), (15, 1086976), (16, 1019040), (20, 815232), (22, 741120), (24, 679360), (30, 543488), (32, 509520), (33, 494080), (40, 407616), (44, 370560), (48, 339680), (55, 296448), (60, 271744), (64, 254760), (66, 247040), (80, 203808), (88, 185280), (96, 169840), (110, 148224), (120, 135872), (128, 127380), (132, 123520), (160, 101904), (165, 98816), (176, 92640), (192, 84920), (193, 84480), (220, 74112), (240, 67936), (256, 63690), (264, 61760), (320, 50952), (330, 49408), (352, 46320), (384, 42460), (386, 42240), (440, 37056), (480, 33968), (512, 31845), (528, 30880), (579, 28160), (640, 25476), (660, 24704), (704, 23160), (768, 21230), (772, 21120), (880, 18528), (960, 16984), (965, 16896), (1056, 15440), (1158, 14080), (1280, 12738), (1320, 12352), (1408, 11580), (1536, 10615), (1544, 10560), (1760, 9264), (1920, 8492), (1930, 8448), (2112, 7720), (2123, 7680), (2316, 7040), (2560, 6369), (2640, 6176), (2816, 5790), (2895, 5632), (3088, 5280), (3520, 4632), (3840, 4246), (3860, 4224)]