226278640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3923}}^1$

素因数の和:4046

約数の個数: 80

約数和(自身を含む): 607246848

約数和(自身を除く): 380968208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 3923, 4120, 5768, 7210, 7846, 8240, 11536, 14420, 15692, 19615, 27461, 28840, 31384, 39230, 54922, 57680, 62768, 78460, 109844, 137305, 156920, 219688, 274610, 313840, 404069, 439376, 549220, 808138, 1098440, 1616276, 2020345, 2196880, 2828483, 3232552, 4040690, 5656966, 6465104, 8081380, 11313932, 14142415, 16162760, 22627864, 28284830, 32325520, 45255728, 56569660, 113139320, 226278640]

約数ペア:

[(1, 226278640), (2, 113139320), (4, 56569660), (5, 45255728), (7, 32325520), (8, 28284830), (10, 22627864), (14, 16162760), (16, 14142415), (20, 11313932), (28, 8081380), (35, 6465104), (40, 5656966), (56, 4040690), (70, 3232552), (80, 2828483), (103, 2196880), (112, 2020345), (140, 1616276), (206, 1098440), (280, 808138), (412, 549220), (515, 439376), (560, 404069), (721, 313840), (824, 274610), (1030, 219688), (1442, 156920), (1648, 137305), (2060, 109844), (2884, 78460), (3605, 62768), (3923, 57680), (4120, 54922), (5768, 39230), (7210, 31384), (7846, 28840), (8240, 27461), (11536, 19615), (14420, 15692)]