2020176360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 6677424000

約数和(自身を除く): 4657247640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 173, 180, 199, 326, 346, 360, 398, 489, 519, 597, 652, 692, 796, 815, 865, 978, 995, 1038, 1194, 1304, 1384, 1467, 1557, 1592, 1630, 1730, 1791, 1956, 1990, 2076, 2388, 2445, 2595, 2934, 2985, 3114, 3260, 3460, 3582, 3912, 3980, 4152, 4776, 4890, 5190, 5868, 5970, 6228, 6520, 6920, 7164, 7335, 7785, 7960, 8955, 9780, 10380, 11736, 11940, 12456, 14328, 14670, 15570, 17910, 19560, 20760, 23880, 28199, 29340, 31140, 32437, 34427, 35820, 56398, 58680, 62280, 64874, 68854, 71640, 84597, 97311, 103281, 112796, 129748, 137708, 140995, 162185, 169194, 172135, 194622, 206562, 225592, 253791, 259496, 275416, 281990, 291933, 309843, 324370, 338388, 344270, 389244, 413124, 422985, 486555, 507582, 516405, 563980, 583866, 619686, 648740, 676776, 688540, 778488, 826248, 845970, 973110, 1015164, 1032810, 1127960, 1167732, 1239372, 1268955, 1297480, 1377080, 1459665, 1549215, 1691940, 1946220, 2030328, 2065620, 2335464, 2478744, 2537910, 2919330, 3098430, 3383880, 3892440, 4131240, 5075820, 5611601, 5838660, 6196860, 10151640, 11223202, 11677320, 12393720, 16834803, 22446404, 28058005, 33669606, 44892808, 50504409, 56116010, 67339212, 84174015, 101008818, 112232020, 134678424, 168348030, 202017636, 224464040, 252522045, 336696060, 404035272, 505044090, 673392120, 1010088180, 2020176360]

約数ペア:

[(1, 2020176360), (2, 1010088180), (3, 673392120), (4, 505044090), (5, 404035272), (6, 336696060), (8, 252522045), (9, 224464040), (10, 202017636), (12, 168348030), (15, 134678424), (18, 112232020), (20, 101008818), (24, 84174015), (30, 67339212), (36, 56116010), (40, 50504409), (45, 44892808), (60, 33669606), (72, 28058005), (90, 22446404), (120, 16834803), (163, 12393720), (173, 11677320), (180, 11223202), (199, 10151640), (326, 6196860), (346, 5838660), (360, 5611601), (398, 5075820), (489, 4131240), (519, 3892440), (597, 3383880), (652, 3098430), (692, 2919330), (796, 2537910), (815, 2478744), (865, 2335464), (978, 2065620), (995, 2030328), (1038, 1946220), (1194, 1691940), (1304, 1549215), (1384, 1459665), (1467, 1377080), (1557, 1297480), (1592, 1268955), (1630, 1239372), (1730, 1167732), (1791, 1127960), (1956, 1032810), (1990, 1015164), (2076, 973110), (2388, 845970), (2445, 826248), (2595, 778488), (2934, 688540), (2985, 676776), (3114, 648740), (3260, 619686), (3460, 583866), (3582, 563980), (3912, 516405), (3980, 507582), (4152, 486555), (4776, 422985), (4890, 413124), (5190, 389244), (5868, 344270), (5970, 338388), (6228, 324370), (6520, 309843), (6920, 291933), (7164, 281990), (7335, 275416), (7785, 259496), (7960, 253791), (8955, 225592), (9780, 206562), (10380, 194622), (11736, 172135), (11940, 169194), (12456, 162185), (14328, 140995), (14670, 137708), (15570, 129748), (17910, 112796), (19560, 103281), (20760, 97311), (23880, 84597), (28199, 71640), (29340, 68854), (31140, 64874), (32437, 62280), (34427, 58680), (35820, 56398)]