13165740

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 192

約数和(自身を含む): 48491520

約数和(自身を除く): 35325780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 243, 252, 258, 270, 301, 315, 324, 378, 387, 405, 420, 430, 486, 516, 540, 567, 602, 630, 645, 729, 756, 774, 810, 860, 903, 945, 972, 1134, 1161, 1204, 1215, 1260, 1290, 1458, 1505, 1548, 1620, 1701, 1806, 1890, 1935, 2187, 2268, 2322, 2430, 2580, 2709, 2835, 2916, 3010, 3402, 3483, 3612, 3645, 3780, 3870, 4374, 4515, 4644, 4860, 5103, 5418, 5670, 5805, 6020, 6804, 6966, 7290, 7740, 8127, 8505, 8748, 9030, 10206, 10449, 10836, 10935, 11340, 11610, 13545, 13932, 14580, 15309, 16254, 17010, 17415, 18060, 20412, 20898, 21870, 23220, 24381, 25515, 27090, 30618, 31347, 32508, 34020, 34830, 40635, 41796, 43740, 48762, 51030, 52245, 54180, 61236, 62694, 69660, 73143, 76545, 81270, 94041, 97524, 102060, 104490, 121905, 125388, 146286, 153090, 156735, 162540, 188082, 208980, 219429, 243810, 292572, 306180, 313470, 365715, 376164, 438858, 470205, 487620, 626940, 658287, 731430, 877716, 940410, 1097145, 1316574, 1462860, 1880820, 2194290, 2633148, 3291435, 4388580, 6582870, 13165740]

約数ペア:

[(1, 13165740), (2, 6582870), (3, 4388580), (4, 3291435), (5, 2633148), (6, 2194290), (7, 1880820), (9, 1462860), (10, 1316574), (12, 1097145), (14, 940410), (15, 877716), (18, 731430), (20, 658287), (21, 626940), (27, 487620), (28, 470205), (30, 438858), (35, 376164), (36, 365715), (42, 313470), (43, 306180), (45, 292572), (54, 243810), (60, 219429), (63, 208980), (70, 188082), (81, 162540), (84, 156735), (86, 153090), (90, 146286), (105, 125388), (108, 121905), (126, 104490), (129, 102060), (135, 97524), (140, 94041), (162, 81270), (172, 76545), (180, 73143), (189, 69660), (210, 62694), (215, 61236), (243, 54180), (252, 52245), (258, 51030), (270, 48762), (301, 43740), (315, 41796), (324, 40635), (378, 34830), (387, 34020), (405, 32508), (420, 31347), (430, 30618), (486, 27090), (516, 25515), (540, 24381), (567, 23220), (602, 21870), (630, 20898), (645, 20412), (729, 18060), (756, 17415), (774, 17010), (810, 16254), (860, 15309), (903, 14580), (945, 13932), (972, 13545), (1134, 11610), (1161, 11340), (1204, 10935), (1215, 10836), (1260, 10449), (1290, 10206), (1458, 9030), (1505, 8748), (1548, 8505), (1620, 8127), (1701, 7740), (1806, 7290), (1890, 6966), (1935, 6804), (2187, 6020), (2268, 5805), (2322, 5670), (2430, 5418), (2580, 5103), (2709, 4860), (2835, 4644), (2916, 4515), (3010, 4374), (3402, 3870), (3483, 3780), (3612, 3645)]