196961760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 696729600

約数和(自身を除く): 499767840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 359, 360, 381, 432, 480, 508, 540, 635, 718, 720, 762, 864, 1016, 1077, 1080, 1143, 1270, 1436, 1440, 1524, 1795, 1905, 2032, 2154, 2160, 2286, 2540, 2872, 3048, 3231, 3429, 3590, 3810, 4064, 4308, 4320, 4572, 5080, 5385, 5715, 5744, 6096, 6462, 6858, 7180, 7620, 8616, 9144, 9693, 10160, 10770, 11430, 11488, 12192, 12924, 13716, 14360, 15240, 16155, 17145, 17232, 18288, 19386, 20320, 21540, 22860, 25848, 27432, 28720, 30480, 32310, 34290, 34464, 36576, 38772, 43080, 45593, 45720, 48465, 51696, 54864, 57440, 60960, 64620, 68580, 77544, 86160, 91186, 91440, 96930, 103392, 109728, 129240, 136779, 137160, 155088, 172320, 182372, 182880, 193860, 227965, 258480, 273558, 274320, 310176, 364744, 387720, 410337, 455930, 516960, 547116, 548640, 683895, 729488, 775440, 820674, 911860, 1094232, 1231011, 1367790, 1458976, 1550880, 1641348, 1823720, 2051685, 2188464, 2462022, 2735580, 3282696, 3647440, 4103370, 4376928, 4924044, 5471160, 6155055, 6565392, 7294880, 8206740, 9848088, 10942320, 12310110, 13130784, 16413480, 19696176, 21884640, 24620220, 32826960, 39392352, 49240440, 65653920, 98480880, 196961760]

約数ペア:

[(1, 196961760), (2, 98480880), (3, 65653920), (4, 49240440), (5, 39392352), (6, 32826960), (8, 24620220), (9, 21884640), (10, 19696176), (12, 16413480), (15, 13130784), (16, 12310110), (18, 10942320), (20, 9848088), (24, 8206740), (27, 7294880), (30, 6565392), (32, 6155055), (36, 5471160), (40, 4924044), (45, 4376928), (48, 4103370), (54, 3647440), (60, 3282696), (72, 2735580), (80, 2462022), (90, 2188464), (96, 2051685), (108, 1823720), (120, 1641348), (127, 1550880), (135, 1458976), (144, 1367790), (160, 1231011), (180, 1094232), (216, 911860), (240, 820674), (254, 775440), (270, 729488), (288, 683895), (359, 548640), (360, 547116), (381, 516960), (432, 455930), (480, 410337), (508, 387720), (540, 364744), (635, 310176), (718, 274320), (720, 273558), (762, 258480), (864, 227965), (1016, 193860), (1077, 182880), (1080, 182372), (1143, 172320), (1270, 155088), (1436, 137160), (1440, 136779), (1524, 129240), (1795, 109728), (1905, 103392), (2032, 96930), (2154, 91440), (2160, 91186), (2286, 86160), (2540, 77544), (2872, 68580), (3048, 64620), (3231, 60960), (3429, 57440), (3590, 54864), (3810, 51696), (4064, 48465), (4308, 45720), (4320, 45593), (4572, 43080), (5080, 38772), (5385, 36576), (5715, 34464), (5744, 34290), (6096, 32310), (6462, 30480), (6858, 28720), (7180, 27432), (7620, 25848), (8616, 22860), (9144, 21540), (9693, 20320), (10160, 19386), (10770, 18288), (11430, 17232), (11488, 17145), (12192, 16155), (12924, 15240), (13716, 14360)]