242824000

素因数分解:

$2^6\times 5^3\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 112

約数和(自身を含む): 608624640

約数和(自身を除く): 365800640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 127, 160, 200, 239, 250, 254, 320, 400, 478, 500, 508, 635, 800, 956, 1000, 1016, 1195, 1270, 1600, 1912, 2000, 2032, 2390, 2540, 3175, 3824, 4000, 4064, 4780, 5080, 5975, 6350, 7648, 8000, 8128, 9560, 10160, 11950, 12700, 15296, 15875, 19120, 20320, 23900, 25400, 29875, 30353, 31750, 38240, 40640, 47800, 50800, 59750, 60706, 63500, 76480, 95600, 101600, 119500, 121412, 127000, 151765, 191200, 203200, 239000, 242824, 254000, 303530, 382400, 478000, 485648, 508000, 607060, 758825, 956000, 971296, 1016000, 1214120, 1517650, 1912000, 1942592, 2428240, 3035300, 3794125, 4856480, 6070600, 7588250, 9712960, 12141200, 15176500, 24282400, 30353000, 48564800, 60706000, 121412000, 242824000]

約数ペア:

[(1, 242824000), (2, 121412000), (4, 60706000), (5, 48564800), (8, 30353000), (10, 24282400), (16, 15176500), (20, 12141200), (25, 9712960), (32, 7588250), (40, 6070600), (50, 4856480), (64, 3794125), (80, 3035300), (100, 2428240), (125, 1942592), (127, 1912000), (160, 1517650), (200, 1214120), (239, 1016000), (250, 971296), (254, 956000), (320, 758825), (400, 607060), (478, 508000), (500, 485648), (508, 478000), (635, 382400), (800, 303530), (956, 254000), (1000, 242824), (1016, 239000), (1195, 203200), (1270, 191200), (1600, 151765), (1912, 127000), (2000, 121412), (2032, 119500), (2390, 101600), (2540, 95600), (3175, 76480), (3824, 63500), (4000, 60706), (4064, 59750), (4780, 50800), (5080, 47800), (5975, 40640), (6350, 38240), (7648, 31750), (8000, 30353), (8128, 29875), (9560, 25400), (10160, 23900), (11950, 20320), (12700, 19120), (15296, 15875)]