73743040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4703}}^1$

素因数の和:4734

約数の個数: 84

約数和(自身を含む): 204313536

約数和(自身を除く): 130570496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4703, 7840, 9406, 15680, 18812, 23515, 32921, 37624, 47030, 65842, 75248, 94060, 131684, 150496, 164605, 188120, 230447, 263368, 300992, 329210, 376240, 460894, 526736, 658420, 752480, 921788, 1053472, 1152235, 1316840, 1504960, 1843576, 2106944, 2304470, 2633680, 3687152, 4608940, 5267360, 7374304, 9217880, 10534720, 14748608, 18435760, 36871520, 73743040]

約数ペア:

[(1, 73743040), (2, 36871520), (4, 18435760), (5, 14748608), (7, 10534720), (8, 9217880), (10, 7374304), (14, 5267360), (16, 4608940), (20, 3687152), (28, 2633680), (32, 2304470), (35, 2106944), (40, 1843576), (49, 1504960), (56, 1316840), (64, 1152235), (70, 1053472), (80, 921788), (98, 752480), (112, 658420), (140, 526736), (160, 460894), (196, 376240), (224, 329210), (245, 300992), (280, 263368), (320, 230447), (392, 188120), (448, 164605), (490, 150496), (560, 131684), (784, 94060), (980, 75248), (1120, 65842), (1568, 47030), (1960, 37624), (2240, 32921), (3136, 23515), (3920, 18812), (4703, 15680), (7840, 9406)]