73669120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{4111}}^1$

素因数の和:4141

約数の個数: 80

約数和(自身を含む): 201915648

約数和(自身を除く): 128246528

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, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4111, 4480, 8222, 8960, 16444, 17920, 20555, 28777, 32888, 41110, 57554, 65776, 82220, 115108, 131552, 143885, 164440, 230216, 263104, 287770, 328880, 460432, 526208, 575540, 657760, 920864, 1052416, 1151080, 1315520, 1841728, 2104832, 2302160, 2631040, 3683456, 4604320, 5262080, 7366912, 9208640, 10524160, 14733824, 18417280, 36834560, 73669120]

約数ペア:

[(1, 73669120), (2, 36834560), (4, 18417280), (5, 14733824), (7, 10524160), (8, 9208640), (10, 7366912), (14, 5262080), (16, 4604320), (20, 3683456), (28, 2631040), (32, 2302160), (35, 2104832), (40, 1841728), (56, 1315520), (64, 1151080), (70, 1052416), (80, 920864), (112, 657760), (128, 575540), (140, 526208), (160, 460432), (224, 328880), (256, 287770), (280, 263104), (320, 230216), (448, 164440), (512, 143885), (560, 131552), (640, 115108), (896, 82220), (1120, 65776), (1280, 57554), (1792, 41110), (2240, 32888), (2560, 28777), (3584, 20555), (4111, 17920), (4480, 16444), (8222, 8960)]