160315540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5525

約数の個数: 96

約数和(自身を含む): 441907200

約数和(自身を除く): 281591660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 5479, 5852, 7315, 10958, 14630, 21916, 27395, 29260, 38353, 54790, 60269, 76706, 104101, 109580, 120538, 153412, 191765, 208202, 241076, 301345, 383530, 416404, 421883, 520505, 602690, 728707, 767060, 843766, 1041010, 1145111, 1205380, 1457414, 1687532, 2082020, 2109415, 2290222, 2914828, 3643535, 4218830, 4580444, 5725555, 7287070, 8015777, 8437660, 11451110, 14574140, 16031554, 22902220, 32063108, 40078885, 80157770, 160315540]

約数ペア:

[(1, 160315540), (2, 80157770), (4, 40078885), (5, 32063108), (7, 22902220), (10, 16031554), (11, 14574140), (14, 11451110), (19, 8437660), (20, 8015777), (22, 7287070), (28, 5725555), (35, 4580444), (38, 4218830), (44, 3643535), (55, 2914828), (70, 2290222), (76, 2109415), (77, 2082020), (95, 1687532), (110, 1457414), (133, 1205380), (140, 1145111), (154, 1041010), (190, 843766), (209, 767060), (220, 728707), (266, 602690), (308, 520505), (380, 421883), (385, 416404), (418, 383530), (532, 301345), (665, 241076), (770, 208202), (836, 191765), (1045, 153412), (1330, 120538), (1463, 109580), (1540, 104101), (2090, 76706), (2660, 60269), (2926, 54790), (4180, 38353), (5479, 29260), (5852, 27395), (7315, 21916), (10958, 14630)]