6842040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 22325760

約数和(自身を除く): 15483720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 67, 69, 74, 92, 111, 115, 120, 134, 138, 148, 184, 185, 201, 222, 230, 268, 276, 296, 335, 345, 370, 402, 444, 460, 536, 552, 555, 670, 690, 740, 804, 851, 888, 920, 1005, 1110, 1340, 1380, 1480, 1541, 1608, 1702, 2010, 2220, 2479, 2553, 2680, 2760, 3082, 3404, 4020, 4255, 4440, 4623, 4958, 5106, 6164, 6808, 7437, 7705, 8040, 8510, 9246, 9916, 10212, 12328, 12395, 12765, 14874, 15410, 17020, 18492, 19832, 20424, 23115, 24790, 25530, 29748, 30820, 34040, 36984, 37185, 46230, 49580, 51060, 57017, 59496, 61640, 74370, 92460, 99160, 102120, 114034, 148740, 171051, 184920, 228068, 285085, 297480, 342102, 456136, 570170, 684204, 855255, 1140340, 1368408, 1710510, 2280680, 3421020, 6842040]

約数ペア:

[(1, 6842040), (2, 3421020), (3, 2280680), (4, 1710510), (5, 1368408), (6, 1140340), (8, 855255), (10, 684204), (12, 570170), (15, 456136), (20, 342102), (23, 297480), (24, 285085), (30, 228068), (37, 184920), (40, 171051), (46, 148740), (60, 114034), (67, 102120), (69, 99160), (74, 92460), (92, 74370), (111, 61640), (115, 59496), (120, 57017), (134, 51060), (138, 49580), (148, 46230), (184, 37185), (185, 36984), (201, 34040), (222, 30820), (230, 29748), (268, 25530), (276, 24790), (296, 23115), (335, 20424), (345, 19832), (370, 18492), (402, 17020), (444, 15410), (460, 14874), (536, 12765), (552, 12395), (555, 12328), (670, 10212), (690, 9916), (740, 9246), (804, 8510), (851, 8040), (888, 7705), (920, 7437), (1005, 6808), (1110, 6164), (1340, 5106), (1380, 4958), (1480, 4623), (1541, 4440), (1608, 4255), (1702, 4020), (2010, 3404), (2220, 3082), (2479, 2760), (2553, 2680)]