201660160

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12119}}^1$

素因数の和:12153

約数の個数: 72

約数和(自身を含む): 520238880

約数和(自身を除く): 318578720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 12119, 16640, 24238, 48476, 60595, 96952, 121190, 157547, 193904, 242380, 315094, 387808, 484760, 630188, 775616, 787735, 969520, 1260376, 1551232, 1575470, 1939040, 2520752, 3102464, 3150940, 3878080, 5041504, 6301880, 7756160, 10083008, 12603760, 15512320, 20166016, 25207520, 40332032, 50415040, 100830080, 201660160]

約数ペア:

[(1, 201660160), (2, 100830080), (4, 50415040), (5, 40332032), (8, 25207520), (10, 20166016), (13, 15512320), (16, 12603760), (20, 10083008), (26, 7756160), (32, 6301880), (40, 5041504), (52, 3878080), (64, 3150940), (65, 3102464), (80, 2520752), (104, 1939040), (128, 1575470), (130, 1551232), (160, 1260376), (208, 969520), (256, 787735), (260, 775616), (320, 630188), (416, 484760), (520, 387808), (640, 315094), (832, 242380), (1040, 193904), (1280, 157547), (1664, 121190), (2080, 96952), (3328, 60595), (4160, 48476), (8320, 24238), (12119, 16640)]