69319040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{15473}}^1$

素因数の和:15499

約数の個数: 64

約数和(自身を含む): 189401760

約数和(自身を除く): 120082720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 15473, 30946, 61892, 77365, 108311, 123784, 154730, 216622, 247568, 309460, 433244, 495136, 541555, 618920, 866488, 990272, 1083110, 1237840, 1732976, 1980544, 2166220, 2475680, 3465952, 4332440, 4951360, 6931904, 8664880, 9902720, 13863808, 17329760, 34659520, 69319040]

約数ペア:

[(1, 69319040), (2, 34659520), (4, 17329760), (5, 13863808), (7, 9902720), (8, 8664880), (10, 6931904), (14, 4951360), (16, 4332440), (20, 3465952), (28, 2475680), (32, 2166220), (35, 1980544), (40, 1732976), (56, 1237840), (64, 1083110), (70, 990272), (80, 866488), (112, 618920), (128, 541555), (140, 495136), (160, 433244), (224, 309460), (280, 247568), (320, 216622), (448, 154730), (560, 123784), (640, 108311), (896, 77365), (1120, 61892), (2240, 30946), (4480, 15473)]