105927080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2539}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 274320000

約数和(自身を除く): 168392920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2086, 2539, 2980, 4172, 5078, 5215, 5960, 8344, 10156, 10430, 12695, 17773, 20312, 20860, 25390, 35546, 41720, 50780, 71092, 88865, 101560, 142184, 177730, 355460, 378311, 710920, 756622, 1513244, 1891555, 2648177, 3026488, 3783110, 5296354, 7566220, 10592708, 13240885, 15132440, 21185416, 26481770, 52963540, 105927080]

約数ペア:

[(1, 105927080), (2, 52963540), (4, 26481770), (5, 21185416), (7, 15132440), (8, 13240885), (10, 10592708), (14, 7566220), (20, 5296354), (28, 3783110), (35, 3026488), (40, 2648177), (56, 1891555), (70, 1513244), (140, 756622), (149, 710920), (280, 378311), (298, 355460), (596, 177730), (745, 142184), (1043, 101560), (1192, 88865), (1490, 71092), (2086, 50780), (2539, 41720), (2980, 35546), (4172, 25390), (5078, 20860), (5215, 20312), (5960, 17773), (8344, 12695), (10156, 10430)]