4377497880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5211307}}^1$

素因数の和:5211328

約数の個数: 64

約数和(自身を含む): 15008567040

約数和(自身を除く): 10631069160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5211307, 10422614, 15633921, 20845228, 26056535, 31267842, 36479149, 41690456, 52113070, 62535684, 72958298, 78169605, 104226140, 109437447, 125071368, 145916596, 156339210, 182395745, 208452280, 218874894, 291833192, 312678420, 364791490, 437749788, 547187235, 625356840, 729582980, 875499576, 1094374470, 1459165960, 2188748940, 4377497880]

約数ペア:

[(1, 4377497880), (2, 2188748940), (3, 1459165960), (4, 1094374470), (5, 875499576), (6, 729582980), (7, 625356840), (8, 547187235), (10, 437749788), (12, 364791490), (14, 312678420), (15, 291833192), (20, 218874894), (21, 208452280), (24, 182395745), (28, 156339210), (30, 145916596), (35, 125071368), (40, 109437447), (42, 104226140), (56, 78169605), (60, 72958298), (70, 62535684), (84, 52113070), (105, 41690456), (120, 36479149), (140, 31267842), (168, 26056535), (210, 20845228), (280, 15633921), (420, 10422614), (840, 5211307)]