208030080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1236

約数の個数: 128

約数和(自身を含む): 670531680

約数和(自身を除く): 462501600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1117, 1164, 1455, 1552, 1920, 1940, 2234, 2328, 2910, 3104, 3351, 3880, 4468, 4656, 5585, 5820, 6208, 6702, 7760, 8936, 9312, 11170, 11640, 12416, 13404, 15520, 16755, 17872, 18624, 22340, 23280, 26808, 31040, 33510, 35744, 37248, 44680, 46560, 53616, 62080, 67020, 71488, 89360, 93120, 107232, 108349, 134040, 142976, 178720, 186240, 214464, 216698, 268080, 325047, 357440, 428928, 433396, 536160, 541745, 650094, 714880, 866792, 1072320, 1083490, 1300188, 1625235, 1733584, 2144640, 2166980, 2600376, 3250470, 3467168, 4333960, 5200752, 6500940, 6934336, 8667920, 10401504, 13001880, 13868672, 17335840, 20803008, 26003760, 34671680, 41606016, 52007520, 69343360, 104015040, 208030080]

約数ペア:

[(1, 208030080), (2, 104015040), (3, 69343360), (4, 52007520), (5, 41606016), (6, 34671680), (8, 26003760), (10, 20803008), (12, 17335840), (15, 13868672), (16, 13001880), (20, 10401504), (24, 8667920), (30, 6934336), (32, 6500940), (40, 5200752), (48, 4333960), (60, 3467168), (64, 3250470), (80, 2600376), (96, 2166980), (97, 2144640), (120, 1733584), (128, 1625235), (160, 1300188), (192, 1083490), (194, 1072320), (240, 866792), (291, 714880), (320, 650094), (384, 541745), (388, 536160), (480, 433396), (485, 428928), (582, 357440), (640, 325047), (776, 268080), (960, 216698), (970, 214464), (1117, 186240), (1164, 178720), (1455, 142976), (1552, 134040), (1920, 108349), (1940, 107232), (2234, 93120), (2328, 89360), (2910, 71488), (3104, 67020), (3351, 62080), (3880, 53616), (4468, 46560), (4656, 44680), (5585, 37248), (5820, 35744), (6208, 33510), (6702, 31040), (7760, 26808), (8936, 23280), (9312, 22340), (11170, 18624), (11640, 17872), (12416, 16755), (13404, 15520)]