74116560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 265197312

約数和(自身を除く): 191080752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 281, 314, 336, 420, 471, 560, 562, 628, 785, 840, 843, 942, 1099, 1124, 1256, 1405, 1570, 1680, 1686, 1884, 1967, 2198, 2248, 2355, 2512, 2810, 3140, 3297, 3372, 3768, 3934, 4215, 4396, 4496, 4710, 5495, 5620, 5901, 6280, 6594, 6744, 7536, 7868, 8430, 8792, 9420, 9835, 10990, 11240, 11802, 12560, 13188, 13488, 15736, 16485, 16860, 17584, 18840, 19670, 21980, 22480, 23604, 26376, 29505, 31472, 32970, 33720, 37680, 39340, 43960, 44117, 47208, 52752, 59010, 65940, 67440, 78680, 87920, 88234, 94416, 118020, 131880, 132351, 157360, 176468, 220585, 236040, 263760, 264702, 308819, 352936, 441170, 472080, 529404, 617638, 661755, 705872, 882340, 926457, 1058808, 1235276, 1323510, 1544095, 1764680, 1852914, 2117616, 2470552, 2647020, 3088190, 3529360, 3705828, 4632285, 4941104, 5294040, 6176380, 7411656, 9264570, 10588080, 12352760, 14823312, 18529140, 24705520, 37058280, 74116560]

約数ペア:

[(1, 74116560), (2, 37058280), (3, 24705520), (4, 18529140), (5, 14823312), (6, 12352760), (7, 10588080), (8, 9264570), (10, 7411656), (12, 6176380), (14, 5294040), (15, 4941104), (16, 4632285), (20, 3705828), (21, 3529360), (24, 3088190), (28, 2647020), (30, 2470552), (35, 2117616), (40, 1852914), (42, 1764680), (48, 1544095), (56, 1323510), (60, 1235276), (70, 1058808), (80, 926457), (84, 882340), (105, 705872), (112, 661755), (120, 617638), (140, 529404), (157, 472080), (168, 441170), (210, 352936), (240, 308819), (280, 264702), (281, 263760), (314, 236040), (336, 220585), (420, 176468), (471, 157360), (560, 132351), (562, 131880), (628, 118020), (785, 94416), (840, 88234), (843, 87920), (942, 78680), (1099, 67440), (1124, 65940), (1256, 59010), (1405, 52752), (1570, 47208), (1680, 44117), (1686, 43960), (1884, 39340), (1967, 37680), (2198, 33720), (2248, 32970), (2355, 31472), (2512, 29505), (2810, 26376), (3140, 23604), (3297, 22480), (3372, 21980), (3768, 19670), (3934, 18840), (4215, 17584), (4396, 16860), (4496, 16485), (4710, 15736), (5495, 13488), (5620, 13188), (5901, 12560), (6280, 11802), (6594, 11240), (6744, 10990), (7536, 9835), (7868, 9420), (8430, 8792)]