1379427000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{65687}}^1$

素因数の和:65718

約数の個数: 128

約数和(自身を含む): 4918717440

約数和(自身を除く): 3539290440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 21000, 65687, 131374, 197061, 262748, 328435, 394122, 459809, 525496, 656870, 788244, 919618, 985305, 1313740, 1379427, 1576488, 1642175, 1839236, 1970610, 2299045, 2627480, 2758854, 3284350, 3678472, 3941220, 4598090, 4926525, 5517708, 6568700, 6897135, 7882440, 8210875, 9196180, 9853050, 11035416, 11495225, 13137400, 13794270, 16421750, 18392360, 19706100, 22990450, 24632625, 27588540, 32843500, 34485675, 39412200, 45980900, 49265250, 55177080, 57476125, 65687000, 68971350, 91961800, 98530500, 114952250, 137942700, 172428375, 197061000, 229904500, 275885400, 344856750, 459809000, 689713500, 1379427000]

約数ペア:

[(1, 1379427000), (2, 689713500), (3, 459809000), (4, 344856750), (5, 275885400), (6, 229904500), (7, 197061000), (8, 172428375), (10, 137942700), (12, 114952250), (14, 98530500), (15, 91961800), (20, 68971350), (21, 65687000), (24, 57476125), (25, 55177080), (28, 49265250), (30, 45980900), (35, 39412200), (40, 34485675), (42, 32843500), (50, 27588540), (56, 24632625), (60, 22990450), (70, 19706100), (75, 18392360), (84, 16421750), (100, 13794270), (105, 13137400), (120, 11495225), (125, 11035416), (140, 9853050), (150, 9196180), (168, 8210875), (175, 7882440), (200, 6897135), (210, 6568700), (250, 5517708), (280, 4926525), (300, 4598090), (350, 3941220), (375, 3678472), (420, 3284350), (500, 2758854), (525, 2627480), (600, 2299045), (700, 1970610), (750, 1839236), (840, 1642175), (875, 1576488), (1000, 1379427), (1050, 1313740), (1400, 985305), (1500, 919618), (1750, 788244), (2100, 656870), (2625, 525496), (3000, 459809), (3500, 394122), (4200, 328435), (5250, 262748), (7000, 197061), (10500, 131374), (21000, 65687)]