141317120

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{3943}}^1$

素因数の和:3975

約数の個数: 88

約数和(自身を含む): 387521664

約数和(自身を除く): 246204544

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, 3943, 4480, 5120, 7168, 7886, 8960, 15772, 17920, 19715, 27601, 31544, 35840, 39430, 55202, 63088, 78860, 110404, 126176, 138005, 157720, 220808, 252352, 276010, 315440, 441616, 504704, 552020, 630880, 883232, 1009408, 1104040, 1261760, 1766464, 2018816, 2208080, 2523520, 3532928, 4037632, 4416160, 5047040, 7065856, 8832320, 10094080, 14131712, 17664640, 20188160, 28263424, 35329280, 70658560, 141317120]

約数ペア:

[(1, 141317120), (2, 70658560), (4, 35329280), (5, 28263424), (7, 20188160), (8, 17664640), (10, 14131712), (14, 10094080), (16, 8832320), (20, 7065856), (28, 5047040), (32, 4416160), (35, 4037632), (40, 3532928), (56, 2523520), (64, 2208080), (70, 2018816), (80, 1766464), (112, 1261760), (128, 1104040), (140, 1009408), (160, 883232), (224, 630880), (256, 552020), (280, 504704), (320, 441616), (448, 315440), (512, 276010), (560, 252352), (640, 220808), (896, 157720), (1024, 138005), (1120, 126176), (1280, 110404), (1792, 78860), (2240, 63088), (2560, 55202), (3584, 39430), (3943, 35840), (4480, 31544), (5120, 27601), (7168, 19715), (7886, 17920), (8960, 15772)]