145324760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5039}}^1$

素因数の和:5160

約数の個数: 64

約数和(自身を含む): 377395200

約数和(自身を除く): 232070440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3605, 4120, 5039, 5768, 7210, 10078, 14420, 20156, 25195, 28840, 35273, 40312, 50390, 70546, 100780, 141092, 176365, 201560, 282184, 352730, 519017, 705460, 1038034, 1410920, 2076068, 2595085, 3633119, 4152136, 5190170, 7266238, 10380340, 14532476, 18165595, 20760680, 29064952, 36331190, 72662380, 145324760]

約数ペア:

[(1, 145324760), (2, 72662380), (4, 36331190), (5, 29064952), (7, 20760680), (8, 18165595), (10, 14532476), (14, 10380340), (20, 7266238), (28, 5190170), (35, 4152136), (40, 3633119), (56, 2595085), (70, 2076068), (103, 1410920), (140, 1038034), (206, 705460), (280, 519017), (412, 352730), (515, 282184), (721, 201560), (824, 176365), (1030, 141092), (1442, 100780), (2060, 70546), (2884, 50390), (3605, 40312), (4120, 35273), (5039, 28840), (5768, 25195), (7210, 20156), (10078, 14420)]