166248960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{21647}}^1$

素因数の和:21673

約数の個数: 80

約数和(自身を含む): 531501696

約数和(自身を除く): 365252736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 21647, 43294, 64941, 86588, 108235, 129882, 173176, 216470, 259764, 324705, 346352, 432940, 519528, 649410, 692704, 865880, 1039056, 1298820, 1385408, 1731760, 2078112, 2597640, 2770816, 3463520, 4156224, 5195280, 5541632, 6927040, 8312448, 10390560, 11083264, 13854080, 16624896, 20781120, 27708160, 33249792, 41562240, 55416320, 83124480, 166248960]

約数ペア:

[(1, 166248960), (2, 83124480), (3, 55416320), (4, 41562240), (5, 33249792), (6, 27708160), (8, 20781120), (10, 16624896), (12, 13854080), (15, 11083264), (16, 10390560), (20, 8312448), (24, 6927040), (30, 5541632), (32, 5195280), (40, 4156224), (48, 3463520), (60, 2770816), (64, 2597640), (80, 2078112), (96, 1731760), (120, 1385408), (128, 1298820), (160, 1039056), (192, 865880), (240, 692704), (256, 649410), (320, 519528), (384, 432940), (480, 346352), (512, 324705), (640, 259764), (768, 216470), (960, 173176), (1280, 129882), (1536, 108235), (1920, 86588), (2560, 64941), (3840, 43294), (7680, 21647)]