141460480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3979

約数の個数: 88

約数和(自身を含む): 387914688

約数和(自身を除く): 246454208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 3947, 4480, 5120, 7168, 7894, 8960, 15788, 17920, 19735, 27629, 31576, 35840, 39470, 55258, 63152, 78940, 110516, 126304, 138145, 157880, 221032, 252608, 276290, 315760, 442064, 505216, 552580, 631520, 884128, 1010432, 1105160, 1263040, 1768256, 2020864, 2210320, 2526080, 3536512, 4041728, 4420640, 5052160, 7073024, 8841280, 10104320, 14146048, 17682560, 20208640, 28292096, 35365120, 70730240, 141460480]

約数ペア:

[(1, 141460480), (2, 70730240), (4, 35365120), (5, 28292096), (7, 20208640), (8, 17682560), (10, 14146048), (14, 10104320), (16, 8841280), (20, 7073024), (28, 5052160), (32, 4420640), (35, 4041728), (40, 3536512), (56, 2526080), (64, 2210320), (70, 2020864), (80, 1768256), (112, 1263040), (128, 1105160), (140, 1010432), (160, 884128), (224, 631520), (256, 552580), (280, 505216), (320, 442064), (448, 315760), (512, 276290), (560, 252608), (640, 221032), (896, 157880), (1024, 138145), (1120, 126304), (1280, 110516), (1792, 78940), (2240, 63152), (2560, 55258), (3584, 39470), (3947, 35840), (4480, 31576), (5120, 27629), (7168, 19735), (7894, 17920), (8960, 15788)]