1369772880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{815341}}^1$

素因数の和:815364

約数の個数: 80

約数和(自身を含む): 4852915584

約数和(自身を除く): 3483142704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 815341, 1630682, 2446023, 3261364, 4076705, 4892046, 5707387, 6522728, 8153410, 9784092, 11414774, 12230115, 13045456, 16306820, 17122161, 19568184, 22829548, 24460230, 28536935, 32613640, 34244322, 39136368, 45659096, 48920460, 57073870, 65227280, 68488644, 85610805, 91318192, 97840920, 114147740, 136977288, 171221610, 195681840, 228295480, 273954576, 342443220, 456590960, 684886440, 1369772880]

約数ペア:

[(1, 1369772880), (2, 684886440), (3, 456590960), (4, 342443220), (5, 273954576), (6, 228295480), (7, 195681840), (8, 171221610), (10, 136977288), (12, 114147740), (14, 97840920), (15, 91318192), (16, 85610805), (20, 68488644), (21, 65227280), (24, 57073870), (28, 48920460), (30, 45659096), (35, 39136368), (40, 34244322), (42, 32613640), (48, 28536935), (56, 24460230), (60, 22829548), (70, 19568184), (80, 17122161), (84, 16306820), (105, 13045456), (112, 12230115), (120, 11414774), (140, 9784092), (168, 8153410), (210, 6522728), (240, 5707387), (280, 4892046), (336, 4076705), (420, 3261364), (560, 2446023), (840, 1630682), (1680, 815341)]