1140343120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2801}}^1$

素因数の和:3548

約数の個数: 80

約数和(自身を含む): 3035305728

約数和(自身を除く): 1894962608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 727, 1454, 2801, 2908, 3635, 5089, 5602, 5816, 7270, 10178, 11204, 11632, 14005, 14540, 19607, 20356, 22408, 25445, 28010, 29080, 39214, 40712, 44816, 50890, 56020, 58160, 78428, 81424, 98035, 101780, 112040, 156856, 196070, 203560, 224080, 313712, 392140, 407120, 784280, 1568560, 2036327, 4072654, 8145308, 10181635, 14254289, 16290616, 20363270, 28508578, 32581232, 40726540, 57017156, 71271445, 81453080, 114034312, 142542890, 162906160, 228068624, 285085780, 570171560, 1140343120]

約数ペア:

[(1, 1140343120), (2, 570171560), (4, 285085780), (5, 228068624), (7, 162906160), (8, 142542890), (10, 114034312), (14, 81453080), (16, 71271445), (20, 57017156), (28, 40726540), (35, 32581232), (40, 28508578), (56, 20363270), (70, 16290616), (80, 14254289), (112, 10181635), (140, 8145308), (280, 4072654), (560, 2036327), (727, 1568560), (1454, 784280), (2801, 407120), (2908, 392140), (3635, 313712), (5089, 224080), (5602, 203560), (5816, 196070), (7270, 156856), (10178, 112040), (11204, 101780), (11632, 98035), (14005, 81424), (14540, 78428), (19607, 58160), (20356, 56020), (22408, 50890), (25445, 44816), (28010, 40712), (29080, 39214)]