660852864

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 256

約数和(自身を含む): 2271744000

約数和(自身を除く): 1610891136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 64, 72, 84, 96, 108, 112, 118, 126, 128, 144, 168, 177, 189, 192, 216, 224, 236, 252, 288, 336, 354, 378, 384, 413, 432, 448, 463, 472, 504, 531, 576, 672, 708, 756, 826, 864, 896, 926, 944, 1008, 1062, 1152, 1239, 1344, 1389, 1416, 1512, 1593, 1652, 1728, 1852, 1888, 2016, 2124, 2478, 2688, 2778, 2832, 3024, 3186, 3241, 3304, 3456, 3704, 3717, 3776, 4032, 4167, 4248, 4956, 5556, 5664, 6048, 6372, 6482, 6608, 7408, 7434, 7552, 8064, 8334, 8496, 9723, 9912, 11112, 11151, 11328, 12096, 12501, 12744, 12964, 13216, 14816, 14868, 16668, 16992, 19446, 19824, 22224, 22302, 22656, 24192, 25002, 25488, 25928, 26432, 27317, 29169, 29632, 29736, 33336, 33984, 38892, 39648, 44448, 44604, 50004, 50976, 51856, 52864, 54634, 58338, 59264, 59472, 66672, 67968, 77784, 79296, 81951, 87507, 88896, 89208, 100008, 101952, 103712, 109268, 116676, 118944, 133344, 155568, 158592, 163902, 175014, 177792, 178416, 191219, 200016, 203904, 207424, 218536, 233352, 237888, 245853, 266688, 311136, 327804, 350028, 356832, 382438, 400032, 414848, 437072, 466704, 475776, 491706, 533376, 573657, 622272, 655608, 700056, 713664, 737559, 764876, 800064, 874144, 933408, 983412, 1147314, 1244544, 1311216, 1400112, 1427328, 1475118, 1529752, 1600128, 1720971, 1748288, 1866816, 1966824, 2294628, 2622432, 2800224, 2950236, 3059504, 3441942, 3496576, 3733632, 3933648, 4589256, 5162913, 5244864, 5600448, 5900472, 6119008, 6883884, 7867296, 9178512, 10325826, 10489728, 11200896, 11800944, 12238016, 13767768, 15734592, 18357024, 20651652, 23601888, 24476032, 27535536, 31469184, 36714048, 41303304, 47203776, 55071072, 73428096, 82606608, 94407552, 110142144, 165213216, 220284288, 330426432, 660852864]

約数ペア:

[(1, 660852864), (2, 330426432), (3, 220284288), (4, 165213216), (6, 110142144), (7, 94407552), (8, 82606608), (9, 73428096), (12, 55071072), (14, 47203776), (16, 41303304), (18, 36714048), (21, 31469184), (24, 27535536), (27, 24476032), (28, 23601888), (32, 20651652), (36, 18357024), (42, 15734592), (48, 13767768), (54, 12238016), (56, 11800944), (59, 11200896), (63, 10489728), (64, 10325826), (72, 9178512), (84, 7867296), (96, 6883884), (108, 6119008), (112, 5900472), (118, 5600448), (126, 5244864), (128, 5162913), (144, 4589256), (168, 3933648), (177, 3733632), (189, 3496576), (192, 3441942), (216, 3059504), (224, 2950236), (236, 2800224), (252, 2622432), (288, 2294628), (336, 1966824), (354, 1866816), (378, 1748288), (384, 1720971), (413, 1600128), (432, 1529752), (448, 1475118), (463, 1427328), (472, 1400112), (504, 1311216), (531, 1244544), (576, 1147314), (672, 983412), (708, 933408), (756, 874144), (826, 800064), (864, 764876), (896, 737559), (926, 713664), (944, 700056), (1008, 655608), (1062, 622272), (1152, 573657), (1239, 533376), (1344, 491706), (1389, 475776), (1416, 466704), (1512, 437072), (1593, 414848), (1652, 400032), (1728, 382438), (1852, 356832), (1888, 350028), (2016, 327804), (2124, 311136), (2478, 266688), (2688, 245853), (2778, 237888), (2832, 233352), (3024, 218536), (3186, 207424), (3241, 203904), (3304, 200016), (3456, 191219), (3704, 178416), (3717, 177792), (3776, 175014), (4032, 163902), (4167, 158592), (4248, 155568), (4956, 133344), (5556, 118944), (5664, 116676), (6048, 109268), (6372, 103712), (6482, 101952), (6608, 100008), (7408, 89208), (7434, 88896), (7552, 87507), (8064, 81951), (8334, 79296), (8496, 77784), (9723, 67968), (9912, 66672), (11112, 59472), (11151, 59264), (11328, 58338), (12096, 54634), (12501, 52864), (12744, 51856), (12964, 50976), (13216, 50004), (14816, 44604), (14868, 44448), (16668, 39648), (16992, 38892), (19446, 33984), (19824, 33336), (22224, 29736), (22302, 29632), (22656, 29169), (24192, 27317), (25002, 26432), (25488, 25928)]