165123630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{1783}}^1$

素因数の和:1820

約数の個数: 128

約数和(自身を含む): 513792000

約数和(自身を除く): 348668370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 343, 378, 441, 490, 630, 686, 735, 882, 945, 1029, 1323, 1470, 1715, 1783, 1890, 2058, 2205, 2646, 3087, 3430, 3566, 4410, 5145, 5349, 6174, 6615, 8915, 9261, 10290, 10698, 12481, 13230, 15435, 16047, 17830, 18522, 24962, 26745, 30870, 32094, 37443, 46305, 48141, 53490, 62405, 74886, 80235, 87367, 92610, 96282, 112329, 124810, 160470, 174734, 187215, 224658, 240705, 262101, 336987, 374430, 436835, 481410, 524202, 561645, 611569, 673974, 786303, 873670, 1123290, 1223138, 1310505, 1572606, 1684935, 1834707, 2358909, 2621010, 3057845, 3369870, 3669414, 3931515, 4717818, 5504121, 6115690, 7863030, 9173535, 11008242, 11794545, 16512363, 18347070, 23589090, 27520605, 33024726, 55041210, 82561815, 165123630]

約数ペア:

[(1, 165123630), (2, 82561815), (3, 55041210), (5, 33024726), (6, 27520605), (7, 23589090), (9, 18347070), (10, 16512363), (14, 11794545), (15, 11008242), (18, 9173535), (21, 7863030), (27, 6115690), (30, 5504121), (35, 4717818), (42, 3931515), (45, 3669414), (49, 3369870), (54, 3057845), (63, 2621010), (70, 2358909), (90, 1834707), (98, 1684935), (105, 1572606), (126, 1310505), (135, 1223138), (147, 1123290), (189, 873670), (210, 786303), (245, 673974), (270, 611569), (294, 561645), (315, 524202), (343, 481410), (378, 436835), (441, 374430), (490, 336987), (630, 262101), (686, 240705), (735, 224658), (882, 187215), (945, 174734), (1029, 160470), (1323, 124810), (1470, 112329), (1715, 96282), (1783, 92610), (1890, 87367), (2058, 80235), (2205, 74886), (2646, 62405), (3087, 53490), (3430, 48141), (3566, 46305), (4410, 37443), (5145, 32094), (5349, 30870), (6174, 26745), (6615, 24962), (8915, 18522), (9261, 17830), (10290, 16047), (10698, 15435), (12481, 13230)]