146757120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 476407008

約数和(自身を除く): 329649888

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, 512, 582, 591, 640, 768, 776, 788, 960, 970, 985, 1164, 1182, 1280, 1455, 1536, 1552, 1576, 1920, 1940, 1970, 2328, 2364, 2560, 2910, 2955, 3104, 3152, 3840, 3880, 3940, 4656, 4728, 5820, 5910, 6208, 6304, 7680, 7760, 7880, 9312, 9456, 11640, 11820, 12416, 12608, 15520, 15760, 18624, 18912, 19109, 23280, 23640, 24832, 25216, 31040, 31520, 37248, 37824, 38218, 46560, 47280, 49664, 50432, 57327, 62080, 63040, 74496, 75648, 76436, 93120, 94560, 95545, 100864, 114654, 124160, 126080, 148992, 151296, 152872, 186240, 189120, 191090, 229308, 248320, 252160, 286635, 302592, 305744, 372480, 378240, 382180, 458616, 504320, 573270, 611488, 744960, 756480, 764360, 917232, 1146540, 1222976, 1512960, 1528720, 1834464, 2293080, 2445952, 3057440, 3668928, 4586160, 4891904, 6114880, 7337856, 9172320, 9783808, 12229760, 14675712, 18344640, 24459520, 29351424, 36689280, 48919040, 73378560, 146757120]

約数ペア:

[(1, 146757120), (2, 73378560), (3, 48919040), (4, 36689280), (5, 29351424), (6, 24459520), (8, 18344640), (10, 14675712), (12, 12229760), (15, 9783808), (16, 9172320), (20, 7337856), (24, 6114880), (30, 4891904), (32, 4586160), (40, 3668928), (48, 3057440), (60, 2445952), (64, 2293080), (80, 1834464), (96, 1528720), (97, 1512960), (120, 1222976), (128, 1146540), (160, 917232), (192, 764360), (194, 756480), (197, 744960), (240, 611488), (256, 573270), (291, 504320), (320, 458616), (384, 382180), (388, 378240), (394, 372480), (480, 305744), (485, 302592), (512, 286635), (582, 252160), (591, 248320), (640, 229308), (768, 191090), (776, 189120), (788, 186240), (960, 152872), (970, 151296), (985, 148992), (1164, 126080), (1182, 124160), (1280, 114654), (1455, 100864), (1536, 95545), (1552, 94560), (1576, 93120), (1920, 76436), (1940, 75648), (1970, 74496), (2328, 63040), (2364, 62080), (2560, 57327), (2910, 50432), (2955, 49664), (3104, 47280), (3152, 46560), (3840, 38218), (3880, 37824), (3940, 37248), (4656, 31520), (4728, 31040), (5820, 25216), (5910, 24832), (6208, 23640), (6304, 23280), (7680, 19109), (7760, 18912), (7880, 18624), (9312, 15760), (9456, 15520), (11640, 12608), (11820, 12416)]