135831040

素因数分解:

$2^9\times 5^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:667

約数の個数: 80

約数和(自身を含む): 329635152

約数和(自身を除く): 193804112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 512, 547, 640, 776, 970, 1094, 1280, 1552, 1940, 2188, 2560, 2735, 3104, 3880, 4376, 5470, 6208, 7760, 8752, 10940, 12416, 15520, 17504, 21880, 24832, 31040, 35008, 43760, 49664, 53059, 62080, 70016, 87520, 106118, 124160, 140032, 175040, 212236, 248320, 265295, 280064, 350080, 424472, 530590, 700160, 848944, 1061180, 1400320, 1697888, 2122360, 3395776, 4244720, 6791552, 8489440, 13583104, 16978880, 27166208, 33957760, 67915520, 135831040]

約数ペア:

[(1, 135831040), (2, 67915520), (4, 33957760), (5, 27166208), (8, 16978880), (10, 13583104), (16, 8489440), (20, 6791552), (32, 4244720), (40, 3395776), (64, 2122360), (80, 1697888), (97, 1400320), (128, 1061180), (160, 848944), (194, 700160), (256, 530590), (320, 424472), (388, 350080), (485, 280064), (512, 265295), (547, 248320), (640, 212236), (776, 175040), (970, 140032), (1094, 124160), (1280, 106118), (1552, 87520), (1940, 70016), (2188, 62080), (2560, 53059), (2735, 49664), (3104, 43760), (3880, 35008), (4376, 31040), (5470, 24832), (6208, 21880), (7760, 17504), (8752, 15520), (10940, 12416)]