117856000

素因数分解:

$2^8\times 5^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 306109440

約数和(自身を除く): 188253440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 125, 127, 128, 145, 160, 200, 232, 250, 254, 256, 290, 320, 400, 464, 500, 508, 580, 635, 640, 725, 800, 928, 1000, 1016, 1160, 1270, 1280, 1450, 1600, 1856, 2000, 2032, 2320, 2540, 2900, 3175, 3200, 3625, 3683, 3712, 4000, 4064, 4640, 5080, 5800, 6350, 6400, 7250, 7366, 7424, 8000, 8128, 9280, 10160, 11600, 12700, 14500, 14732, 15875, 16000, 16256, 18415, 18560, 20320, 23200, 25400, 29000, 29464, 31750, 32000, 32512, 36830, 37120, 40640, 46400, 50800, 58000, 58928, 63500, 73660, 81280, 92075, 92800, 101600, 116000, 117856, 127000, 147320, 162560, 184150, 185600, 203200, 232000, 235712, 254000, 294640, 368300, 406400, 460375, 464000, 471424, 508000, 589280, 736600, 812800, 920750, 928000, 942848, 1016000, 1178560, 1473200, 1841500, 2032000, 2357120, 2946400, 3683000, 4064000, 4714240, 5892800, 7366000, 11785600, 14732000, 23571200, 29464000, 58928000, 117856000]

約数ペア:

[(1, 117856000), (2, 58928000), (4, 29464000), (5, 23571200), (8, 14732000), (10, 11785600), (16, 7366000), (20, 5892800), (25, 4714240), (29, 4064000), (32, 3683000), (40, 2946400), (50, 2357120), (58, 2032000), (64, 1841500), (80, 1473200), (100, 1178560), (116, 1016000), (125, 942848), (127, 928000), (128, 920750), (145, 812800), (160, 736600), (200, 589280), (232, 508000), (250, 471424), (254, 464000), (256, 460375), (290, 406400), (320, 368300), (400, 294640), (464, 254000), (500, 235712), (508, 232000), (580, 203200), (635, 185600), (640, 184150), (725, 162560), (800, 147320), (928, 127000), (1000, 117856), (1016, 116000), (1160, 101600), (1270, 92800), (1280, 92075), (1450, 81280), (1600, 73660), (1856, 63500), (2000, 58928), (2032, 58000), (2320, 50800), (2540, 46400), (2900, 40640), (3175, 37120), (3200, 36830), (3625, 32512), (3683, 32000), (3712, 31750), (4000, 29464), (4064, 29000), (4640, 25400), (5080, 23200), (5800, 20320), (6350, 18560), (6400, 18415), (7250, 16256), (7366, 16000), (7424, 15875), (8000, 14732), (8128, 14500), (9280, 12700), (10160, 11600)]