69199320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3673}}^1$

素因数の和:3844

約数の個数: 64

約数和(自身を含む): 208977120

約数和(自身を除く): 139777800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3673, 3768, 4710, 6280, 7346, 9420, 11019, 14692, 18365, 18840, 22038, 29384, 36730, 44076, 55095, 73460, 88152, 110190, 146920, 220380, 440760, 576661, 1153322, 1729983, 2306644, 2883305, 3459966, 4613288, 5766610, 6919932, 8649915, 11533220, 13839864, 17299830, 23066440, 34599660, 69199320]

約数ペア:

[(1, 69199320), (2, 34599660), (3, 23066440), (4, 17299830), (5, 13839864), (6, 11533220), (8, 8649915), (10, 6919932), (12, 5766610), (15, 4613288), (20, 3459966), (24, 2883305), (30, 2306644), (40, 1729983), (60, 1153322), (120, 576661), (157, 440760), (314, 220380), (471, 146920), (628, 110190), (785, 88152), (942, 73460), (1256, 55095), (1570, 44076), (1884, 36730), (2355, 29384), (3140, 22038), (3673, 18840), (3768, 18365), (4710, 14692), (6280, 11019), (7346, 9420)]