211960320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 320

約数和(自身を含む): 800198784

約数和(自身を除く): 588238464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 193, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 386, 390, 416, 429, 440, 480, 512, 520, 528, 572, 579, 624, 640, 660, 704, 715, 768, 772, 780, 832, 858, 880, 960, 965, 1040, 1056, 1144, 1158, 1248, 1280, 1320, 1408, 1430, 1536, 1544, 1560, 1664, 1716, 1760, 1920, 1930, 2080, 2112, 2123, 2145, 2288, 2316, 2496, 2509, 2560, 2640, 2816, 2860, 2895, 3088, 3120, 3328, 3432, 3520, 3840, 3860, 4160, 4224, 4246, 4290, 4576, 4632, 4992, 5018, 5280, 5632, 5720, 5790, 6176, 6240, 6369, 6656, 6864, 7040, 7527, 7680, 7720, 8320, 8448, 8492, 8580, 9152, 9264, 9984, 10036, 10560, 10615, 11440, 11580, 12352, 12480, 12545, 12738, 13728, 14080, 15054, 15440, 16640, 16896, 16984, 17160, 18304, 18528, 19968, 20072, 21120, 21230, 22880, 23160, 24704, 24960, 25090, 25476, 27456, 27599, 28160, 30108, 30880, 31845, 33280, 33968, 34320, 36608, 37056, 37635, 40144, 42240, 42460, 45760, 46320, 49408, 49920, 50180, 50952, 54912, 55198, 60216, 61760, 63690, 67936, 68640, 73216, 74112, 75270, 80288, 82797, 84480, 84920, 91520, 92640, 98816, 99840, 100360, 101904, 109824, 110396, 120432, 123520, 127380, 135872, 137280, 137995, 148224, 150540, 160576, 165594, 169840, 183040, 185280, 200720, 203808, 219648, 220792, 240864, 247040, 254760, 271744, 274560, 275990, 296448, 301080, 321152, 331188, 339680, 366080, 370560, 401440, 407616, 413985, 441584, 481728, 494080, 509520, 543488, 549120, 551980, 602160, 642304, 662376, 679360, 741120, 802880, 815232, 827970, 883168, 963456, 1019040, 1086976, 1098240, 1103960, 1204320, 1284608, 1324752, 1358720, 1482240, 1605760, 1630464, 1655940, 1766336, 1926912, 2038080, 2207920, 2408640, 2649504, 2717440, 3211520, 3260928, 3311880, 3532672, 3853824, 4076160, 4415840, 4817280, 5299008, 5434880, 6423040, 6623760, 7065344, 8152320, 8831680, 9634560, 10598016, 13247520, 14130688, 16304640, 17663360, 19269120, 21196032, 26495040, 35326720, 42392064, 52990080, 70653440, 105980160, 211960320]

約数ペア:

[(1, 211960320), (2, 105980160), (3, 70653440), (4, 52990080), (5, 42392064), (6, 35326720), (8, 26495040), (10, 21196032), (11, 19269120), (12, 17663360), (13, 16304640), (15, 14130688), (16, 13247520), (20, 10598016), (22, 9634560), (24, 8831680), (26, 8152320), (30, 7065344), (32, 6623760), (33, 6423040), (39, 5434880), (40, 5299008), (44, 4817280), (48, 4415840), (52, 4076160), (55, 3853824), (60, 3532672), (64, 3311880), (65, 3260928), (66, 3211520), (78, 2717440), (80, 2649504), (88, 2408640), (96, 2207920), (104, 2038080), (110, 1926912), (120, 1766336), (128, 1655940), (130, 1630464), (132, 1605760), (143, 1482240), (156, 1358720), (160, 1324752), (165, 1284608), (176, 1204320), (192, 1103960), (193, 1098240), (195, 1086976), (208, 1019040), (220, 963456), (240, 883168), (256, 827970), (260, 815232), (264, 802880), (286, 741120), (312, 679360), (320, 662376), (330, 642304), (352, 602160), (384, 551980), (386, 549120), (390, 543488), (416, 509520), (429, 494080), (440, 481728), (480, 441584), (512, 413985), (520, 407616), (528, 401440), (572, 370560), (579, 366080), (624, 339680), (640, 331188), (660, 321152), (704, 301080), (715, 296448), (768, 275990), (772, 274560), (780, 271744), (832, 254760), (858, 247040), (880, 240864), (960, 220792), (965, 219648), (1040, 203808), (1056, 200720), (1144, 185280), (1158, 183040), (1248, 169840), (1280, 165594), (1320, 160576), (1408, 150540), (1430, 148224), (1536, 137995), (1544, 137280), (1560, 135872), (1664, 127380), (1716, 123520), (1760, 120432), (1920, 110396), (1930, 109824), (2080, 101904), (2112, 100360), (2123, 99840), (2145, 98816), (2288, 92640), (2316, 91520), (2496, 84920), (2509, 84480), (2560, 82797), (2640, 80288), (2816, 75270), (2860, 74112), (2895, 73216), (3088, 68640), (3120, 67936), (3328, 63690), (3432, 61760), (3520, 60216), (3840, 55198), (3860, 54912), (4160, 50952), (4224, 50180), (4246, 49920), (4290, 49408), (4576, 46320), (4632, 45760), (4992, 42460), (5018, 42240), (5280, 40144), (5632, 37635), (5720, 37056), (5790, 36608), (6176, 34320), (6240, 33968), (6369, 33280), (6656, 31845), (6864, 30880), (7040, 30108), (7527, 28160), (7680, 27599), (7720, 27456), (8320, 25476), (8448, 25090), (8492, 24960), (8580, 24704), (9152, 23160), (9264, 22880), (9984, 21230), (10036, 21120), (10560, 20072), (10615, 19968), (11440, 18528), (11580, 18304), (12352, 17160), (12480, 16984), (12545, 16896), (12738, 16640), (13728, 15440), (14080, 15054)]