140016800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2273}}^1$

素因数の和:2311

約数の個数: 144

約数和(自身を含む): 426347712

約数和(自身を除く): 286330912

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 880, 1100, 1120, 1232, 1400, 1540, 1760, 1925, 2200, 2273, 2464, 2800, 3080, 3850, 4400, 4546, 5600, 6160, 7700, 8800, 9092, 11365, 12320, 15400, 15911, 18184, 22730, 25003, 30800, 31822, 36368, 45460, 50006, 56825, 61600, 63644, 72736, 79555, 90920, 100012, 113650, 125015, 127288, 159110, 175021, 181840, 200024, 227300, 250030, 254576, 318220, 350042, 363680, 397775, 400048, 454600, 500060, 509152, 625075, 636440, 700084, 795550, 800096, 875105, 909200, 1000120, 1250150, 1272880, 1400168, 1591100, 1750210, 1818400, 2000240, 2500300, 2545760, 2800336, 3182200, 3500420, 4000480, 4375525, 5000600, 5600672, 6364400, 7000840, 8751050, 10001200, 12728800, 14001680, 17502100, 20002400, 28003360, 35004200, 70008400, 140016800]

約数ペア:

[(1, 140016800), (2, 70008400), (4, 35004200), (5, 28003360), (7, 20002400), (8, 17502100), (10, 14001680), (11, 12728800), (14, 10001200), (16, 8751050), (20, 7000840), (22, 6364400), (25, 5600672), (28, 5000600), (32, 4375525), (35, 4000480), (40, 3500420), (44, 3182200), (50, 2800336), (55, 2545760), (56, 2500300), (70, 2000240), (77, 1818400), (80, 1750210), (88, 1591100), (100, 1400168), (110, 1272880), (112, 1250150), (140, 1000120), (154, 909200), (160, 875105), (175, 800096), (176, 795550), (200, 700084), (220, 636440), (224, 625075), (275, 509152), (280, 500060), (308, 454600), (350, 400048), (352, 397775), (385, 363680), (400, 350042), (440, 318220), (550, 254576), (560, 250030), (616, 227300), (700, 200024), (770, 181840), (800, 175021), (880, 159110), (1100, 127288), (1120, 125015), (1232, 113650), (1400, 100012), (1540, 90920), (1760, 79555), (1925, 72736), (2200, 63644), (2273, 61600), (2464, 56825), (2800, 50006), (3080, 45460), (3850, 36368), (4400, 31822), (4546, 30800), (5600, 25003), (6160, 22730), (7700, 18184), (8800, 15911), (9092, 15400), (11365, 12320)]