137968680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5449}}^1$

素因数の和:5674

約数の個数: 64

約数和(自身を含む): 415944000

約数和(自身を除く): 277975320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 5449, 6330, 8440, 10898, 12660, 16347, 21796, 25320, 27245, 32694, 43592, 54490, 65388, 81735, 108980, 130776, 163470, 217960, 326940, 653880, 1149739, 2299478, 3449217, 4598956, 5748695, 6898434, 9197912, 11497390, 13796868, 17246085, 22994780, 27593736, 34492170, 45989560, 68984340, 137968680]

約数ペア:

[(1, 137968680), (2, 68984340), (3, 45989560), (4, 34492170), (5, 27593736), (6, 22994780), (8, 17246085), (10, 13796868), (12, 11497390), (15, 9197912), (20, 6898434), (24, 5748695), (30, 4598956), (40, 3449217), (60, 2299478), (120, 1149739), (211, 653880), (422, 326940), (633, 217960), (844, 163470), (1055, 130776), (1266, 108980), (1688, 81735), (2110, 65388), (2532, 54490), (3165, 43592), (4220, 32694), (5064, 27245), (5449, 25320), (6330, 21796), (8440, 16347), (10898, 12660)]