166340240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11119}}^1$

素因数の和:11160

約数の個数: 80

約数和(自身を含む): 446757120

約数和(自身を除く): 280416880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 11119, 14960, 22238, 44476, 55595, 88952, 111190, 122309, 177904, 189023, 222380, 244618, 378046, 444760, 489236, 611545, 756092, 889520, 945115, 978472, 1223090, 1512184, 1890230, 1956944, 2079253, 2446180, 3024368, 3780460, 4158506, 4892360, 7560920, 8317012, 9784720, 10396265, 15121840, 16634024, 20792530, 33268048, 41585060, 83170120, 166340240]

約数ペア:

[(1, 166340240), (2, 83170120), (4, 41585060), (5, 33268048), (8, 20792530), (10, 16634024), (11, 15121840), (16, 10396265), (17, 9784720), (20, 8317012), (22, 7560920), (34, 4892360), (40, 4158506), (44, 3780460), (55, 3024368), (68, 2446180), (80, 2079253), (85, 1956944), (88, 1890230), (110, 1512184), (136, 1223090), (170, 978472), (176, 945115), (187, 889520), (220, 756092), (272, 611545), (340, 489236), (374, 444760), (440, 378046), (680, 244618), (748, 222380), (880, 189023), (935, 177904), (1360, 122309), (1496, 111190), (1870, 88952), (2992, 55595), (3740, 44476), (7480, 22238), (11119, 14960)]