314760880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11959}}^1$

素因数の和:12026

約数の個数: 80

約数和(自身を含む): 854231040

約数和(自身を除く): 539470160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 11959, 13160, 23918, 26320, 47836, 59795, 83713, 95672, 119590, 167426, 191344, 239180, 334852, 418565, 478360, 562073, 669704, 837130, 956720, 1124146, 1339408, 1674260, 2248292, 2810365, 3348520, 3934511, 4496584, 5620730, 6697040, 7869022, 8993168, 11241460, 15738044, 19672555, 22482920, 31476088, 39345110, 44965840, 62952176, 78690220, 157380440, 314760880]

約数ペア:

[(1, 314760880), (2, 157380440), (4, 78690220), (5, 62952176), (7, 44965840), (8, 39345110), (10, 31476088), (14, 22482920), (16, 19672555), (20, 15738044), (28, 11241460), (35, 8993168), (40, 7869022), (47, 6697040), (56, 5620730), (70, 4496584), (80, 3934511), (94, 3348520), (112, 2810365), (140, 2248292), (188, 1674260), (235, 1339408), (280, 1124146), (329, 956720), (376, 837130), (470, 669704), (560, 562073), (658, 478360), (752, 418565), (940, 334852), (1316, 239180), (1645, 191344), (1880, 167426), (2632, 119590), (3290, 95672), (3760, 83713), (5264, 59795), (6580, 47836), (11959, 26320), (13160, 23918)]