139961600

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1196

約数の個数: 108

約数和(自身を含む): 364976640

約数和(自身を除く): 225015040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1151, 1216, 1280, 1520, 1600, 1900, 2302, 2432, 3040, 3200, 3800, 4604, 4864, 5755, 6080, 6400, 7600, 9208, 11510, 12160, 15200, 18416, 21869, 23020, 24320, 28775, 30400, 36832, 43738, 46040, 57550, 60800, 73664, 87476, 92080, 109345, 115100, 121600, 147328, 174952, 184160, 218690, 230200, 294656, 349904, 368320, 437380, 460400, 546725, 699808, 736640, 874760, 920800, 1093450, 1399616, 1473280, 1749520, 1841600, 2186900, 2799232, 3499040, 3683200, 4373800, 5598464, 6998080, 7366400, 8747600, 13996160, 17495200, 27992320, 34990400, 69980800, 139961600]

約数ペア:

[(1, 139961600), (2, 69980800), (4, 34990400), (5, 27992320), (8, 17495200), (10, 13996160), (16, 8747600), (19, 7366400), (20, 6998080), (25, 5598464), (32, 4373800), (38, 3683200), (40, 3499040), (50, 2799232), (64, 2186900), (76, 1841600), (80, 1749520), (95, 1473280), (100, 1399616), (128, 1093450), (152, 920800), (160, 874760), (190, 736640), (200, 699808), (256, 546725), (304, 460400), (320, 437380), (380, 368320), (400, 349904), (475, 294656), (608, 230200), (640, 218690), (760, 184160), (800, 174952), (950, 147328), (1151, 121600), (1216, 115100), (1280, 109345), (1520, 92080), (1600, 87476), (1900, 73664), (2302, 60800), (2432, 57550), (3040, 46040), (3200, 43738), (3800, 36832), (4604, 30400), (4864, 28775), (5755, 24320), (6080, 23020), (6400, 21869), (7600, 18416), (9208, 15200), (11510, 12160)]