170376080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{829}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 454494720

約数和(自身を除く): 284118640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 367, 560, 734, 829, 1468, 1658, 1835, 2569, 2936, 3316, 3670, 4145, 5138, 5803, 5872, 6632, 7340, 8290, 10276, 11606, 12845, 13264, 14680, 16580, 20552, 23212, 25690, 29015, 29360, 33160, 41104, 46424, 51380, 58030, 66320, 92848, 102760, 116060, 205520, 232120, 304243, 464240, 608486, 1216972, 1521215, 2129701, 2433944, 3042430, 4259402, 4867888, 6084860, 8518804, 10648505, 12169720, 17037608, 21297010, 24339440, 34075216, 42594020, 85188040, 170376080]

約数ペア:

[(1, 170376080), (2, 85188040), (4, 42594020), (5, 34075216), (7, 24339440), (8, 21297010), (10, 17037608), (14, 12169720), (16, 10648505), (20, 8518804), (28, 6084860), (35, 4867888), (40, 4259402), (56, 3042430), (70, 2433944), (80, 2129701), (112, 1521215), (140, 1216972), (280, 608486), (367, 464240), (560, 304243), (734, 232120), (829, 205520), (1468, 116060), (1658, 102760), (1835, 92848), (2569, 66320), (2936, 58030), (3316, 51380), (3670, 46424), (4145, 41104), (5138, 33160), (5803, 29360), (5872, 29015), (6632, 25690), (7340, 23212), (8290, 20552), (10276, 16580), (11606, 14680), (12845, 13264)]