180981504

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 587666352

約数和(自身を除く): 406684848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 64, 66, 72, 74, 88, 96, 99, 111, 128, 132, 144, 148, 176, 192, 193, 198, 222, 256, 264, 288, 296, 333, 352, 384, 386, 396, 407, 444, 528, 576, 579, 592, 666, 704, 768, 772, 792, 814, 888, 1056, 1152, 1158, 1184, 1221, 1332, 1408, 1544, 1584, 1628, 1737, 1776, 2112, 2123, 2304, 2316, 2368, 2442, 2664, 2816, 3088, 3168, 3256, 3474, 3552, 3663, 4224, 4246, 4632, 4736, 4884, 5328, 6176, 6336, 6369, 6512, 6948, 7104, 7141, 7326, 8448, 8492, 9264, 9472, 9768, 10656, 12352, 12672, 12738, 13024, 13896, 14208, 14282, 14652, 16984, 18528, 19107, 19536, 21312, 21423, 24704, 25344, 25476, 26048, 27792, 28416, 28564, 29304, 33968, 37056, 38214, 39072, 42624, 42846, 49408, 50952, 52096, 55584, 57128, 58608, 64269, 67936, 74112, 76428, 78144, 78551, 85248, 85692, 101904, 104192, 111168, 114256, 117216, 128538, 135872, 148224, 152856, 156288, 157102, 171384, 203808, 222336, 228512, 234432, 235653, 257076, 271744, 305712, 312576, 314204, 342768, 407616, 444672, 457024, 468864, 471306, 514152, 543488, 611424, 628408, 685536, 706959, 815232, 914048, 937728, 942612, 1028304, 1222848, 1256816, 1371072, 1413918, 1630464, 1828096, 1885224, 2056608, 2445696, 2513632, 2742144, 2827836, 3770448, 4113216, 4891392, 5027264, 5484288, 5655672, 7540896, 8226432, 10054528, 11311344, 15081792, 16452864, 20109056, 22622688, 30163584, 45245376, 60327168, 90490752, 180981504]

約数ペア:

[(1, 180981504), (2, 90490752), (3, 60327168), (4, 45245376), (6, 30163584), (8, 22622688), (9, 20109056), (11, 16452864), (12, 15081792), (16, 11311344), (18, 10054528), (22, 8226432), (24, 7540896), (32, 5655672), (33, 5484288), (36, 5027264), (37, 4891392), (44, 4113216), (48, 3770448), (64, 2827836), (66, 2742144), (72, 2513632), (74, 2445696), (88, 2056608), (96, 1885224), (99, 1828096), (111, 1630464), (128, 1413918), (132, 1371072), (144, 1256816), (148, 1222848), (176, 1028304), (192, 942612), (193, 937728), (198, 914048), (222, 815232), (256, 706959), (264, 685536), (288, 628408), (296, 611424), (333, 543488), (352, 514152), (384, 471306), (386, 468864), (396, 457024), (407, 444672), (444, 407616), (528, 342768), (576, 314204), (579, 312576), (592, 305712), (666, 271744), (704, 257076), (768, 235653), (772, 234432), (792, 228512), (814, 222336), (888, 203808), (1056, 171384), (1152, 157102), (1158, 156288), (1184, 152856), (1221, 148224), (1332, 135872), (1408, 128538), (1544, 117216), (1584, 114256), (1628, 111168), (1737, 104192), (1776, 101904), (2112, 85692), (2123, 85248), (2304, 78551), (2316, 78144), (2368, 76428), (2442, 74112), (2664, 67936), (2816, 64269), (3088, 58608), (3168, 57128), (3256, 55584), (3474, 52096), (3552, 50952), (3663, 49408), (4224, 42846), (4246, 42624), (4632, 39072), (4736, 38214), (4884, 37056), (5328, 33968), (6176, 29304), (6336, 28564), (6369, 28416), (6512, 27792), (6948, 26048), (7104, 25476), (7141, 25344), (7326, 24704), (8448, 21423), (8492, 21312), (9264, 19536), (9472, 19107), (9768, 18528), (10656, 16984), (12352, 14652), (12672, 14282), (12738, 14208), (13024, 13896)]