312056000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2099

約数の個数: 112

約数和(自身を含む): 813876960

約数和(自身を除く): 501820960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1216, 1520, 1600, 1900, 2000, 2053, 2375, 3040, 3800, 4000, 4106, 4750, 6080, 7600, 8000, 8212, 9500, 10265, 15200, 16424, 19000, 20530, 30400, 32848, 38000, 39007, 41060, 51325, 65696, 76000, 78014, 82120, 102650, 131392, 152000, 156028, 164240, 195035, 205300, 256625, 312056, 328480, 390070, 410600, 513250, 624112, 656960, 780140, 821200, 975175, 1026500, 1248224, 1560280, 1642400, 1950350, 2053000, 2496448, 3120560, 3284800, 3900700, 4106000, 4875875, 6241120, 7801400, 8212000, 9751750, 12482240, 15602800, 16424000, 19503500, 31205600, 39007000, 62411200, 78014000, 156028000, 312056000]

約数ペア:

[(1, 312056000), (2, 156028000), (4, 78014000), (5, 62411200), (8, 39007000), (10, 31205600), (16, 19503500), (19, 16424000), (20, 15602800), (25, 12482240), (32, 9751750), (38, 8212000), (40, 7801400), (50, 6241120), (64, 4875875), (76, 4106000), (80, 3900700), (95, 3284800), (100, 3120560), (125, 2496448), (152, 2053000), (160, 1950350), (190, 1642400), (200, 1560280), (250, 1248224), (304, 1026500), (320, 975175), (380, 821200), (400, 780140), (475, 656960), (500, 624112), (608, 513250), (760, 410600), (800, 390070), (950, 328480), (1000, 312056), (1216, 256625), (1520, 205300), (1600, 195035), (1900, 164240), (2000, 156028), (2053, 152000), (2375, 131392), (3040, 102650), (3800, 82120), (4000, 78014), (4106, 76000), (4750, 65696), (6080, 51325), (7600, 41060), (8000, 39007), (8212, 38000), (9500, 32848), (10265, 30400), (15200, 20530), (16424, 19000)]