141306880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 176

約数和(自身を含む): 400294944

約数和(自身を除く): 258988064

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 193, 208, 220, 256, 260, 286, 320, 352, 386, 416, 440, 512, 520, 572, 640, 704, 715, 772, 832, 880, 965, 1024, 1040, 1144, 1280, 1408, 1430, 1544, 1664, 1760, 1930, 2080, 2123, 2288, 2509, 2560, 2816, 2860, 3088, 3328, 3520, 3860, 4160, 4246, 4576, 5018, 5120, 5632, 5720, 6176, 6656, 7040, 7720, 8320, 8492, 9152, 10036, 10615, 11264, 11440, 12352, 12545, 13312, 14080, 15440, 16640, 16984, 18304, 20072, 21230, 22880, 24704, 25090, 27599, 28160, 30880, 33280, 33968, 36608, 40144, 42460, 45760, 49408, 50180, 55198, 56320, 61760, 66560, 67936, 73216, 80288, 84920, 91520, 98816, 100360, 110396, 123520, 135872, 137995, 146432, 160576, 169840, 183040, 197632, 200720, 220792, 247040, 271744, 275990, 321152, 339680, 366080, 401440, 441584, 494080, 543488, 551980, 642304, 679360, 732160, 802880, 883168, 988160, 1086976, 1103960, 1284608, 1358720, 1605760, 1766336, 2173952, 2207920, 2569216, 2717440, 3211520, 3532672, 4415840, 5434880, 6423040, 7065344, 8831680, 10869760, 12846080, 14130688, 17663360, 28261376, 35326720, 70653440, 141306880]

約数ペア:

[(1, 141306880), (2, 70653440), (4, 35326720), (5, 28261376), (8, 17663360), (10, 14130688), (11, 12846080), (13, 10869760), (16, 8831680), (20, 7065344), (22, 6423040), (26, 5434880), (32, 4415840), (40, 3532672), (44, 3211520), (52, 2717440), (55, 2569216), (64, 2207920), (65, 2173952), (80, 1766336), (88, 1605760), (104, 1358720), (110, 1284608), (128, 1103960), (130, 1086976), (143, 988160), (160, 883168), (176, 802880), (193, 732160), (208, 679360), (220, 642304), (256, 551980), (260, 543488), (286, 494080), (320, 441584), (352, 401440), (386, 366080), (416, 339680), (440, 321152), (512, 275990), (520, 271744), (572, 247040), (640, 220792), (704, 200720), (715, 197632), (772, 183040), (832, 169840), (880, 160576), (965, 146432), (1024, 137995), (1040, 135872), (1144, 123520), (1280, 110396), (1408, 100360), (1430, 98816), (1544, 91520), (1664, 84920), (1760, 80288), (1930, 73216), (2080, 67936), (2123, 66560), (2288, 61760), (2509, 56320), (2560, 55198), (2816, 50180), (2860, 49408), (3088, 45760), (3328, 42460), (3520, 40144), (3860, 36608), (4160, 33968), (4246, 33280), (4576, 30880), (5018, 28160), (5120, 27599), (5632, 25090), (5720, 24704), (6176, 22880), (6656, 21230), (7040, 20072), (7720, 18304), (8320, 16984), (8492, 16640), (9152, 15440), (10036, 14080), (10615, 13312), (11264, 12545), (11440, 12352)]