140314160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5827}}^1$

素因数の和:5890

約数の個数: 80

約数和(自身を含む): 381570816

約数和(自身を除く): 241256656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 5827, 6020, 11654, 12040, 23308, 24080, 29135, 40789, 46616, 58270, 81578, 93232, 116540, 163156, 203945, 233080, 250561, 326312, 407890, 466160, 501122, 652624, 815780, 1002244, 1252805, 1631560, 1753927, 2004488, 2505610, 3263120, 3507854, 4008976, 5011220, 7015708, 8769635, 10022440, 14031416, 17539270, 20044880, 28062832, 35078540, 70157080, 140314160]

約数ペア:

[(1, 140314160), (2, 70157080), (4, 35078540), (5, 28062832), (7, 20044880), (8, 17539270), (10, 14031416), (14, 10022440), (16, 8769635), (20, 7015708), (28, 5011220), (35, 4008976), (40, 3507854), (43, 3263120), (56, 2505610), (70, 2004488), (80, 1753927), (86, 1631560), (112, 1252805), (140, 1002244), (172, 815780), (215, 652624), (280, 501122), (301, 466160), (344, 407890), (430, 326312), (560, 250561), (602, 233080), (688, 203945), (860, 163156), (1204, 116540), (1505, 93232), (1720, 81578), (2408, 58270), (3010, 46616), (3440, 40789), (4816, 29135), (5827, 24080), (6020, 23308), (11654, 12040)]