210533120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23497}}^1$

素因数の和:23525

約数の個数: 72

約数和(自身を含む): 576358944

約数和(自身を除く): 365825824

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 23497, 46994, 93988, 117485, 164479, 187976, 234970, 328958, 375952, 469940, 657916, 751904, 822395, 939880, 1315832, 1503808, 1644790, 1879760, 2631664, 3007616, 3289580, 3759520, 5263328, 6015232, 6579160, 7519040, 10526656, 13158320, 15038080, 21053312, 26316640, 30076160, 42106624, 52633280, 105266560, 210533120]

約数ペア:

[(1, 210533120), (2, 105266560), (4, 52633280), (5, 42106624), (7, 30076160), (8, 26316640), (10, 21053312), (14, 15038080), (16, 13158320), (20, 10526656), (28, 7519040), (32, 6579160), (35, 6015232), (40, 5263328), (56, 3759520), (64, 3289580), (70, 3007616), (80, 2631664), (112, 1879760), (128, 1644790), (140, 1503808), (160, 1315832), (224, 939880), (256, 822395), (280, 751904), (320, 657916), (448, 469940), (560, 375952), (640, 328958), (896, 234970), (1120, 187976), (1280, 164479), (1792, 117485), (2240, 93988), (4480, 46994), (8960, 23497)]