230111760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 744809472

約数和(自身を除く): 514697712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 157, 186, 197, 240, 248, 310, 314, 372, 394, 465, 471, 496, 591, 620, 628, 744, 785, 788, 930, 942, 985, 1182, 1240, 1256, 1488, 1570, 1576, 1860, 1884, 1970, 2355, 2364, 2480, 2512, 2955, 3140, 3152, 3720, 3768, 3940, 4710, 4728, 4867, 5910, 6107, 6280, 7440, 7536, 7880, 9420, 9456, 9734, 11820, 12214, 12560, 14601, 15760, 18321, 18840, 19468, 23640, 24335, 24428, 29202, 30535, 30929, 36642, 37680, 38936, 47280, 48670, 48856, 58404, 61070, 61858, 73005, 73284, 77872, 91605, 92787, 97340, 97712, 116808, 122140, 123716, 146010, 146568, 154645, 183210, 185574, 194680, 233616, 244280, 247432, 292020, 293136, 309290, 366420, 371148, 389360, 463935, 488560, 494864, 584040, 618580, 732840, 742296, 927870, 958799, 1168080, 1237160, 1465680, 1484592, 1855740, 1917598, 2474320, 2876397, 3711480, 3835196, 4793995, 5752794, 7422960, 7670392, 9587990, 11505588, 14381985, 15340784, 19175980, 23011176, 28763970, 38351960, 46022352, 57527940, 76703920, 115055880, 230111760]

約数ペア:

[(1, 230111760), (2, 115055880), (3, 76703920), (4, 57527940), (5, 46022352), (6, 38351960), (8, 28763970), (10, 23011176), (12, 19175980), (15, 15340784), (16, 14381985), (20, 11505588), (24, 9587990), (30, 7670392), (31, 7422960), (40, 5752794), (48, 4793995), (60, 3835196), (62, 3711480), (80, 2876397), (93, 2474320), (120, 1917598), (124, 1855740), (155, 1484592), (157, 1465680), (186, 1237160), (197, 1168080), (240, 958799), (248, 927870), (310, 742296), (314, 732840), (372, 618580), (394, 584040), (465, 494864), (471, 488560), (496, 463935), (591, 389360), (620, 371148), (628, 366420), (744, 309290), (785, 293136), (788, 292020), (930, 247432), (942, 244280), (985, 233616), (1182, 194680), (1240, 185574), (1256, 183210), (1488, 154645), (1570, 146568), (1576, 146010), (1860, 123716), (1884, 122140), (1970, 116808), (2355, 97712), (2364, 97340), (2480, 92787), (2512, 91605), (2955, 77872), (3140, 73284), (3152, 73005), (3720, 61858), (3768, 61070), (3940, 58404), (4710, 48856), (4728, 48670), (4867, 47280), (5910, 38936), (6107, 37680), (6280, 36642), (7440, 30929), (7536, 30535), (7880, 29202), (9420, 24428), (9456, 24335), (9734, 23640), (11820, 19468), (12214, 18840), (12560, 18321), (14601, 15760)]