137381280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:1998

約数の個数: 96

約数和(自身を含む): 435746304

約数和(自身を除く): 298365024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1823, 1884, 2355, 2512, 3140, 3646, 3768, 4710, 5024, 5469, 6280, 7292, 7536, 9115, 9420, 10938, 12560, 14584, 15072, 18230, 18840, 21876, 25120, 27345, 29168, 36460, 37680, 43752, 54690, 58336, 72920, 75360, 87504, 109380, 145840, 175008, 218760, 286211, 291680, 437520, 572422, 858633, 875040, 1144844, 1431055, 1717266, 2289688, 2862110, 3434532, 4293165, 4579376, 5724220, 6869064, 8586330, 9158752, 11448440, 13738128, 17172660, 22896880, 27476256, 34345320, 45793760, 68690640, 137381280]

約数ペア:

[(1, 137381280), (2, 68690640), (3, 45793760), (4, 34345320), (5, 27476256), (6, 22896880), (8, 17172660), (10, 13738128), (12, 11448440), (15, 9158752), (16, 8586330), (20, 6869064), (24, 5724220), (30, 4579376), (32, 4293165), (40, 3434532), (48, 2862110), (60, 2289688), (80, 1717266), (96, 1431055), (120, 1144844), (157, 875040), (160, 858633), (240, 572422), (314, 437520), (471, 291680), (480, 286211), (628, 218760), (785, 175008), (942, 145840), (1256, 109380), (1570, 87504), (1823, 75360), (1884, 72920), (2355, 58336), (2512, 54690), (3140, 43752), (3646, 37680), (3768, 36460), (4710, 29168), (5024, 27345), (5469, 25120), (6280, 21876), (7292, 18840), (7536, 18230), (9115, 15072), (9420, 14584), (10938, 12560)]