207834240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{108247}}^1$

素因数の和:108269

約数の個数: 64

約数和(自身を含む): 662477760

約数和(自身を除く): 454643520

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, 320, 384, 480, 640, 960, 1920, 108247, 216494, 324741, 432988, 541235, 649482, 865976, 1082470, 1298964, 1623705, 1731952, 2164940, 2597928, 3247410, 3463904, 4329880, 5195856, 6494820, 6927808, 8659760, 10391712, 12989640, 13855616, 17319520, 20783424, 25979280, 34639040, 41566848, 51958560, 69278080, 103917120, 207834240]

約数ペア:

[(1, 207834240), (2, 103917120), (3, 69278080), (4, 51958560), (5, 41566848), (6, 34639040), (8, 25979280), (10, 20783424), (12, 17319520), (15, 13855616), (16, 12989640), (20, 10391712), (24, 8659760), (30, 6927808), (32, 6494820), (40, 5195856), (48, 4329880), (60, 3463904), (64, 3247410), (80, 2597928), (96, 2164940), (120, 1731952), (128, 1623705), (160, 1298964), (192, 1082470), (240, 865976), (320, 649482), (384, 541235), (480, 432988), (640, 324741), (960, 216494), (1920, 108247)]