6728433920

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3779}}^1$

素因数の和:3920

約数の個数: 144

約数和(自身を含む): 17523293760

約数和(自身を除く): 10794859840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 128, 130, 160, 208, 214, 256, 260, 320, 416, 428, 520, 535, 640, 832, 856, 1040, 1070, 1280, 1391, 1664, 1712, 2080, 2140, 2782, 3328, 3424, 3779, 4160, 4280, 5564, 6848, 6955, 7558, 8320, 8560, 11128, 13696, 13910, 15116, 16640, 17120, 18895, 22256, 27392, 27820, 30232, 34240, 37790, 44512, 49127, 55640, 60464, 68480, 75580, 89024, 98254, 111280, 120928, 136960, 151160, 178048, 196508, 222560, 241856, 245635, 302320, 356096, 393016, 404353, 445120, 483712, 491270, 604640, 786032, 808706, 890240, 967424, 982540, 1209280, 1572064, 1617412, 1780480, 1965080, 2021765, 2418560, 3144128, 3234824, 3930160, 4043530, 4837120, 5256589, 6288256, 6469648, 7860320, 8087060, 10513178, 12576512, 12939296, 15720640, 16174120, 21026356, 25878592, 26282945, 31441280, 32348240, 42052712, 51757184, 52565890, 62882560, 64696480, 84105424, 103514368, 105131780, 129392960, 168210848, 210263560, 258785920, 336421696, 420527120, 517571840, 672843392, 841054240, 1345686784, 1682108480, 3364216960, 6728433920]

約数ペア:

[(1, 6728433920), (2, 3364216960), (4, 1682108480), (5, 1345686784), (8, 841054240), (10, 672843392), (13, 517571840), (16, 420527120), (20, 336421696), (26, 258785920), (32, 210263560), (40, 168210848), (52, 129392960), (64, 105131780), (65, 103514368), (80, 84105424), (104, 64696480), (107, 62882560), (128, 52565890), (130, 51757184), (160, 42052712), (208, 32348240), (214, 31441280), (256, 26282945), (260, 25878592), (320, 21026356), (416, 16174120), (428, 15720640), (520, 12939296), (535, 12576512), (640, 10513178), (832, 8087060), (856, 7860320), (1040, 6469648), (1070, 6288256), (1280, 5256589), (1391, 4837120), (1664, 4043530), (1712, 3930160), (2080, 3234824), (2140, 3144128), (2782, 2418560), (3328, 2021765), (3424, 1965080), (3779, 1780480), (4160, 1617412), (4280, 1572064), (5564, 1209280), (6848, 982540), (6955, 967424), (7558, 890240), (8320, 808706), (8560, 786032), (11128, 604640), (13696, 491270), (13910, 483712), (15116, 445120), (16640, 404353), (17120, 393016), (18895, 356096), (22256, 302320), (27392, 245635), (27820, 241856), (30232, 222560), (34240, 196508), (37790, 178048), (44512, 151160), (49127, 136960), (55640, 120928), (60464, 111280), (68480, 98254), (75580, 89024)]