516201280

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{4703}}^1$

素因数の和:4741

約数の個数: 112

約数和(自身を含む): 1433779200

約数和(自身を除く): 917577920

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, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 4703, 5488, 6860, 7840, 9406, 10976, 13720, 15680, 18812, 21952, 23515, 27440, 32921, 37624, 47030, 54880, 65842, 75248, 94060, 109760, 131684, 150496, 164605, 188120, 230447, 263368, 300992, 329210, 376240, 460894, 526736, 658420, 752480, 921788, 1053472, 1152235, 1316840, 1504960, 1613129, 1843576, 2106944, 2304470, 2633680, 3226258, 3687152, 4608940, 5267360, 6452516, 7374304, 8065645, 9217880, 10534720, 12905032, 14748608, 16131290, 18435760, 25810064, 32262580, 36871520, 51620128, 64525160, 73743040, 103240256, 129050320, 258100640, 516201280]

約数ペア:

[(1, 516201280), (2, 258100640), (4, 129050320), (5, 103240256), (7, 73743040), (8, 64525160), (10, 51620128), (14, 36871520), (16, 32262580), (20, 25810064), (28, 18435760), (32, 16131290), (35, 14748608), (40, 12905032), (49, 10534720), (56, 9217880), (64, 8065645), (70, 7374304), (80, 6452516), (98, 5267360), (112, 4608940), (140, 3687152), (160, 3226258), (196, 2633680), (224, 2304470), (245, 2106944), (280, 1843576), (320, 1613129), (343, 1504960), (392, 1316840), (448, 1152235), (490, 1053472), (560, 921788), (686, 752480), (784, 658420), (980, 526736), (1120, 460894), (1372, 376240), (1568, 329210), (1715, 300992), (1960, 263368), (2240, 230447), (2744, 188120), (3136, 164605), (3430, 150496), (3920, 131684), (4703, 109760), (5488, 94060), (6860, 75248), (7840, 65842), (9406, 54880), (10976, 47030), (13720, 37624), (15680, 32921), (18812, 27440), (21952, 23515)]