1379666280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11087}}^1$

素因数の和:11179

約数の個数: 128

約数和(自身を含む): 4454714880

約数和(自身を除く): 3075048600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1220, 1464, 1830, 2040, 2074, 2440, 3111, 3660, 4148, 5185, 6222, 7320, 8296, 10370, 11087, 12444, 15555, 20740, 22174, 24888, 31110, 33261, 41480, 44348, 55435, 62220, 66522, 88696, 110870, 124440, 133044, 166305, 188479, 221740, 266088, 332610, 376958, 443480, 565437, 665220, 676307, 753916, 942395, 1130874, 1330440, 1352614, 1507832, 1884790, 2028921, 2261748, 2705228, 2827185, 3381535, 3769580, 4057842, 4523496, 5410456, 5654370, 6763070, 7539160, 8115684, 10144605, 11308740, 11497219, 13526140, 16231368, 20289210, 22617480, 22994438, 27052280, 34491657, 40578420, 45988876, 57486095, 68983314, 81156840, 91977752, 114972190, 137966628, 172458285, 229944380, 275933256, 344916570, 459888760, 689833140, 1379666280]

約数ペア:

[(1, 1379666280), (2, 689833140), (3, 459888760), (4, 344916570), (5, 275933256), (6, 229944380), (8, 172458285), (10, 137966628), (12, 114972190), (15, 91977752), (17, 81156840), (20, 68983314), (24, 57486095), (30, 45988876), (34, 40578420), (40, 34491657), (51, 27052280), (60, 22994438), (61, 22617480), (68, 20289210), (85, 16231368), (102, 13526140), (120, 11497219), (122, 11308740), (136, 10144605), (170, 8115684), (183, 7539160), (204, 6763070), (244, 5654370), (255, 5410456), (305, 4523496), (340, 4057842), (366, 3769580), (408, 3381535), (488, 2827185), (510, 2705228), (610, 2261748), (680, 2028921), (732, 1884790), (915, 1507832), (1020, 1352614), (1037, 1330440), (1220, 1130874), (1464, 942395), (1830, 753916), (2040, 676307), (2074, 665220), (2440, 565437), (3111, 443480), (3660, 376958), (4148, 332610), (5185, 266088), (6222, 221740), (7320, 188479), (8296, 166305), (10370, 133044), (11087, 124440), (12444, 110870), (15555, 88696), (20740, 66522), (22174, 62220), (24888, 55435), (31110, 44348), (33261, 41480)]