187916160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1128

約数の個数: 128

約数和(自身を含む): 605757600

約数和(自身を除く): 417841440

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, 1009, 1164, 1455, 1552, 1920, 1940, 2018, 2328, 2910, 3027, 3104, 3880, 4036, 4656, 5045, 5820, 6054, 6208, 7760, 8072, 9312, 10090, 11640, 12108, 12416, 15135, 15520, 16144, 18624, 20180, 23280, 24216, 30270, 31040, 32288, 37248, 40360, 46560, 48432, 60540, 62080, 64576, 80720, 93120, 96864, 97873, 121080, 129152, 161440, 186240, 193728, 195746, 242160, 293619, 322880, 387456, 391492, 484320, 489365, 587238, 645760, 782984, 968640, 978730, 1174476, 1468095, 1565968, 1937280, 1957460, 2348952, 2936190, 3131936, 3914920, 4697904, 5872380, 6263872, 7829840, 9395808, 11744760, 12527744, 15659680, 18791616, 23489520, 31319360, 37583232, 46979040, 62638720, 93958080, 187916160]

約数ペア:

[(1, 187916160), (2, 93958080), (3, 62638720), (4, 46979040), (5, 37583232), (6, 31319360), (8, 23489520), (10, 18791616), (12, 15659680), (15, 12527744), (16, 11744760), (20, 9395808), (24, 7829840), (30, 6263872), (32, 5872380), (40, 4697904), (48, 3914920), (60, 3131936), (64, 2936190), (80, 2348952), (96, 1957460), (97, 1937280), (120, 1565968), (128, 1468095), (160, 1174476), (192, 978730), (194, 968640), (240, 782984), (291, 645760), (320, 587238), (384, 489365), (388, 484320), (480, 391492), (485, 387456), (582, 322880), (640, 293619), (776, 242160), (960, 195746), (970, 193728), (1009, 186240), (1164, 161440), (1455, 129152), (1552, 121080), (1920, 97873), (1940, 96864), (2018, 93120), (2328, 80720), (2910, 64576), (3027, 62080), (3104, 60540), (3880, 48432), (4036, 46560), (4656, 40360), (5045, 37248), (5820, 32288), (6054, 31040), (6208, 30270), (7760, 24216), (8072, 23280), (9312, 20180), (10090, 18624), (11640, 16144), (12108, 15520), (12416, 15135)]