265852160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29671}}^1$

素因数の和:29699

約数の個数: 72

約数和(自身を含む): 727794816

約数和(自身を除く): 461942656

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, 29671, 59342, 118684, 148355, 207697, 237368, 296710, 415394, 474736, 593420, 830788, 949472, 1038485, 1186840, 1661576, 1898944, 2076970, 2373680, 3323152, 3797888, 4153940, 4747360, 6646304, 7595776, 8307880, 9494720, 13292608, 16615760, 18989440, 26585216, 33231520, 37978880, 53170432, 66463040, 132926080, 265852160]

約数ペア:

[(1, 265852160), (2, 132926080), (4, 66463040), (5, 53170432), (7, 37978880), (8, 33231520), (10, 26585216), (14, 18989440), (16, 16615760), (20, 13292608), (28, 9494720), (32, 8307880), (35, 7595776), (40, 6646304), (56, 4747360), (64, 4153940), (70, 3797888), (80, 3323152), (112, 2373680), (128, 2076970), (140, 1898944), (160, 1661576), (224, 1186840), (256, 1038485), (280, 949472), (320, 830788), (448, 593420), (560, 474736), (640, 415394), (896, 296710), (1120, 237368), (1280, 207697), (1792, 148355), (2240, 118684), (4480, 59342), (8960, 29671)]