140600320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3955

約数の個数: 88

約数和(自身を含む): 385556544

約数和(自身を除く): 244956224

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, 3923, 4480, 5120, 7168, 7846, 8960, 15692, 17920, 19615, 27461, 31384, 35840, 39230, 54922, 62768, 78460, 109844, 125536, 137305, 156920, 219688, 251072, 274610, 313840, 439376, 502144, 549220, 627680, 878752, 1004288, 1098440, 1255360, 1757504, 2008576, 2196880, 2510720, 3515008, 4017152, 4393760, 5021440, 7030016, 8787520, 10042880, 14060032, 17575040, 20085760, 28120064, 35150080, 70300160, 140600320]

約数ペア:

[(1, 140600320), (2, 70300160), (4, 35150080), (5, 28120064), (7, 20085760), (8, 17575040), (10, 14060032), (14, 10042880), (16, 8787520), (20, 7030016), (28, 5021440), (32, 4393760), (35, 4017152), (40, 3515008), (56, 2510720), (64, 2196880), (70, 2008576), (80, 1757504), (112, 1255360), (128, 1098440), (140, 1004288), (160, 878752), (224, 627680), (256, 549220), (280, 502144), (320, 439376), (448, 313840), (512, 274610), (560, 251072), (640, 219688), (896, 156920), (1024, 137305), (1120, 125536), (1280, 109844), (1792, 78460), (2240, 62768), (2560, 54922), (3584, 39230), (3923, 35840), (4480, 31384), (5120, 27461), (7168, 19615), (7846, 17920), (8960, 15692)]