161008320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 224

約数和(自身を含む): 567659520

約数和(自身を除く): 406651200

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, 79, 80, 88, 96, 110, 120, 132, 158, 160, 165, 176, 192, 193, 220, 237, 240, 264, 316, 320, 330, 352, 386, 395, 440, 474, 480, 528, 579, 632, 660, 704, 772, 790, 869, 880, 948, 960, 965, 1056, 1158, 1185, 1264, 1320, 1544, 1580, 1738, 1760, 1896, 1930, 2112, 2123, 2316, 2370, 2528, 2607, 2640, 2895, 3088, 3160, 3476, 3520, 3792, 3860, 4246, 4345, 4632, 4740, 5056, 5214, 5280, 5790, 6176, 6320, 6369, 6952, 7584, 7720, 8492, 8690, 9264, 9480, 10428, 10560, 10615, 11580, 12352, 12640, 12738, 13035, 13904, 15168, 15247, 15440, 16984, 17380, 18528, 18960, 20856, 21230, 23160, 25280, 25476, 26070, 27808, 30494, 30880, 31845, 33968, 34760, 37056, 37920, 41712, 42460, 45741, 46320, 50952, 52140, 55616, 60988, 61760, 63690, 67936, 69520, 75840, 76235, 83424, 84920, 91482, 92640, 101904, 104280, 121976, 127380, 135872, 139040, 152470, 166848, 167717, 169840, 182964, 185280, 203808, 208560, 228705, 243952, 254760, 278080, 304940, 335434, 339680, 365928, 407616, 417120, 457410, 487904, 503151, 509520, 609880, 670868, 679360, 731856, 834240, 838585, 914820, 975808, 1006302, 1019040, 1219760, 1341736, 1463712, 1677170, 1829640, 2012604, 2038080, 2439520, 2515755, 2683472, 2927424, 3354340, 3659280, 4025208, 4879040, 5031510, 5366944, 6708680, 7318560, 8050416, 10063020, 10733888, 13417360, 14637120, 16100832, 20126040, 26834720, 32201664, 40252080, 53669440, 80504160, 161008320]

約数ペア:

[(1, 161008320), (2, 80504160), (3, 53669440), (4, 40252080), (5, 32201664), (6, 26834720), (8, 20126040), (10, 16100832), (11, 14637120), (12, 13417360), (15, 10733888), (16, 10063020), (20, 8050416), (22, 7318560), (24, 6708680), (30, 5366944), (32, 5031510), (33, 4879040), (40, 4025208), (44, 3659280), (48, 3354340), (55, 2927424), (60, 2683472), (64, 2515755), (66, 2439520), (79, 2038080), (80, 2012604), (88, 1829640), (96, 1677170), (110, 1463712), (120, 1341736), (132, 1219760), (158, 1019040), (160, 1006302), (165, 975808), (176, 914820), (192, 838585), (193, 834240), (220, 731856), (237, 679360), (240, 670868), (264, 609880), (316, 509520), (320, 503151), (330, 487904), (352, 457410), (386, 417120), (395, 407616), (440, 365928), (474, 339680), (480, 335434), (528, 304940), (579, 278080), (632, 254760), (660, 243952), (704, 228705), (772, 208560), (790, 203808), (869, 185280), (880, 182964), (948, 169840), (960, 167717), (965, 166848), (1056, 152470), (1158, 139040), (1185, 135872), (1264, 127380), (1320, 121976), (1544, 104280), (1580, 101904), (1738, 92640), (1760, 91482), (1896, 84920), (1930, 83424), (2112, 76235), (2123, 75840), (2316, 69520), (2370, 67936), (2528, 63690), (2607, 61760), (2640, 60988), (2895, 55616), (3088, 52140), (3160, 50952), (3476, 46320), (3520, 45741), (3792, 42460), (3860, 41712), (4246, 37920), (4345, 37056), (4632, 34760), (4740, 33968), (5056, 31845), (5214, 30880), (5280, 30494), (5790, 27808), (6176, 26070), (6320, 25476), (6369, 25280), (6952, 23160), (7584, 21230), (7720, 20856), (8492, 18960), (8690, 18528), (9264, 17380), (9480, 16984), (10428, 15440), (10560, 15247), (10615, 15168), (11580, 13904), (12352, 13035), (12640, 12738)]