1520170056

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1788

約数の個数: 144

約数和(自身を含む): 4477902000

約数和(自身を除く): 2957731944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 68, 72, 86, 102, 129, 136, 153, 172, 204, 258, 289, 306, 344, 387, 408, 516, 578, 612, 731, 774, 867, 1032, 1156, 1224, 1462, 1548, 1699, 1734, 2193, 2312, 2601, 2924, 3096, 3398, 3468, 4386, 5097, 5202, 5848, 6579, 6796, 6936, 8772, 10194, 10404, 12427, 13158, 13592, 15291, 17544, 20388, 20808, 24854, 26316, 28883, 30582, 37281, 40776, 49708, 52632, 57766, 61164, 73057, 74562, 86649, 99416, 111843, 115532, 122328, 146114, 149124, 173298, 219171, 223686, 231064, 259947, 292228, 298248, 346596, 438342, 447372, 491011, 519894, 584456, 657513, 693192, 876684, 894744, 982022, 1039788, 1241969, 1315026, 1473033, 1753368, 1964044, 2079576, 2483938, 2630052, 2946066, 3725907, 3928088, 4419099, 4967876, 5260104, 5892132, 7451814, 8838198, 9935752, 11177721, 11784264, 14903628, 17676396, 21113473, 22355442, 29807256, 35352792, 42226946, 44710884, 63340419, 84453892, 89421768, 126680838, 168907784, 190021257, 253361676, 380042514, 506723352, 760085028, 1520170056]

約数ペア:

[(1, 1520170056), (2, 760085028), (3, 506723352), (4, 380042514), (6, 253361676), (8, 190021257), (9, 168907784), (12, 126680838), (17, 89421768), (18, 84453892), (24, 63340419), (34, 44710884), (36, 42226946), (43, 35352792), (51, 29807256), (68, 22355442), (72, 21113473), (86, 17676396), (102, 14903628), (129, 11784264), (136, 11177721), (153, 9935752), (172, 8838198), (204, 7451814), (258, 5892132), (289, 5260104), (306, 4967876), (344, 4419099), (387, 3928088), (408, 3725907), (516, 2946066), (578, 2630052), (612, 2483938), (731, 2079576), (774, 1964044), (867, 1753368), (1032, 1473033), (1156, 1315026), (1224, 1241969), (1462, 1039788), (1548, 982022), (1699, 894744), (1734, 876684), (2193, 693192), (2312, 657513), (2601, 584456), (2924, 519894), (3096, 491011), (3398, 447372), (3468, 438342), (4386, 346596), (5097, 298248), (5202, 292228), (5848, 259947), (6579, 231064), (6796, 223686), (6936, 219171), (8772, 173298), (10194, 149124), (10404, 146114), (12427, 122328), (13158, 115532), (13592, 111843), (15291, 99416), (17544, 86649), (20388, 74562), (20808, 73057), (24854, 61164), (26316, 57766), (28883, 52632), (30582, 49708), (37281, 40776)]