134080640

素因数分解:

$2^7\times 5^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 321960960

約数和(自身を除く): 187880320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 383, 547, 640, 766, 1094, 1532, 1915, 2188, 2735, 3064, 3830, 4376, 5470, 6128, 7660, 8752, 10940, 12256, 15320, 17504, 21880, 24512, 30640, 35008, 43760, 49024, 61280, 70016, 87520, 122560, 175040, 209501, 245120, 350080, 419002, 838004, 1047505, 1676008, 2095010, 3352016, 4190020, 6704032, 8380040, 13408064, 16760080, 26816128, 33520160, 67040320, 134080640]

約数ペア:

[(1, 134080640), (2, 67040320), (4, 33520160), (5, 26816128), (8, 16760080), (10, 13408064), (16, 8380040), (20, 6704032), (32, 4190020), (40, 3352016), (64, 2095010), (80, 1676008), (128, 1047505), (160, 838004), (320, 419002), (383, 350080), (547, 245120), (640, 209501), (766, 175040), (1094, 122560), (1532, 87520), (1915, 70016), (2188, 61280), (2735, 49024), (3064, 43760), (3830, 35008), (4376, 30640), (5470, 24512), (6128, 21880), (7660, 17504), (8752, 15320), (10940, 12256)]