73378560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 237970656

約数和(自身を除く): 164592096

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, 197, 240, 256, 291, 320, 384, 388, 394, 480, 485, 582, 591, 640, 768, 776, 788, 960, 970, 985, 1164, 1182, 1280, 1455, 1552, 1576, 1920, 1940, 1970, 2328, 2364, 2910, 2955, 3104, 3152, 3840, 3880, 3940, 4656, 4728, 5820, 5910, 6208, 6304, 7760, 7880, 9312, 9456, 11640, 11820, 12416, 12608, 15520, 15760, 18624, 18912, 19109, 23280, 23640, 24832, 25216, 31040, 31520, 37248, 37824, 38218, 46560, 47280, 50432, 57327, 62080, 63040, 74496, 75648, 76436, 93120, 94560, 95545, 114654, 124160, 126080, 151296, 152872, 186240, 189120, 191090, 229308, 252160, 286635, 305744, 372480, 378240, 382180, 458616, 573270, 611488, 756480, 764360, 917232, 1146540, 1222976, 1528720, 1834464, 2293080, 2445952, 3057440, 3668928, 4586160, 4891904, 6114880, 7337856, 9172320, 12229760, 14675712, 18344640, 24459520, 36689280, 73378560]

約数ペア:

[(1, 73378560), (2, 36689280), (3, 24459520), (4, 18344640), (5, 14675712), (6, 12229760), (8, 9172320), (10, 7337856), (12, 6114880), (15, 4891904), (16, 4586160), (20, 3668928), (24, 3057440), (30, 2445952), (32, 2293080), (40, 1834464), (48, 1528720), (60, 1222976), (64, 1146540), (80, 917232), (96, 764360), (97, 756480), (120, 611488), (128, 573270), (160, 458616), (192, 382180), (194, 378240), (197, 372480), (240, 305744), (256, 286635), (291, 252160), (320, 229308), (384, 191090), (388, 189120), (394, 186240), (480, 152872), (485, 151296), (582, 126080), (591, 124160), (640, 114654), (768, 95545), (776, 94560), (788, 93120), (960, 76436), (970, 75648), (985, 74496), (1164, 63040), (1182, 62080), (1280, 57327), (1455, 50432), (1552, 47280), (1576, 46560), (1920, 38218), (1940, 37824), (1970, 37248), (2328, 31520), (2364, 31040), (2910, 25216), (2955, 24832), (3104, 23640), (3152, 23280), (3840, 19109), (3880, 18912), (3940, 18624), (4656, 15760), (4728, 15520), (5820, 12608), (5910, 12416), (6208, 11820), (6304, 11640), (7760, 9456), (7880, 9312)]