21095321184

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21937}}^1$

素因数の和:22019

約数の個数: 240

約数和(自身を含む): 72244817568

約数和(自身を除く): 51149496384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 96, 106, 108, 112, 126, 144, 159, 162, 168, 189, 212, 216, 224, 252, 288, 318, 324, 336, 371, 378, 424, 432, 477, 504, 567, 636, 648, 672, 742, 756, 848, 864, 954, 1008, 1113, 1134, 1272, 1296, 1431, 1484, 1512, 1696, 1908, 2016, 2226, 2268, 2544, 2592, 2862, 2968, 3024, 3339, 3816, 4293, 4452, 4536, 5088, 5724, 5936, 6048, 6678, 7632, 8586, 8904, 9072, 10017, 11448, 11872, 13356, 15264, 17172, 17808, 18144, 20034, 21937, 22896, 26712, 30051, 34344, 35616, 40068, 43874, 45792, 53424, 60102, 65811, 68688, 80136, 87748, 106848, 120204, 131622, 137376, 153559, 160272, 175496, 197433, 240408, 263244, 307118, 320544, 350992, 394866, 460677, 480816, 526488, 592299, 614236, 701984, 789732, 921354, 961632, 1052976, 1162661, 1184598, 1228472, 1382031, 1579464, 1776897, 1842708, 2105952, 2325322, 2369196, 2456944, 2764062, 3158928, 3487983, 3553794, 3685416, 4146093, 4650644, 4738392, 4913888, 5528124, 6317856, 6975966, 7107588, 7370832, 8138627, 8292186, 9301288, 9476784, 10463949, 11056248, 12438279, 13951932, 14215176, 14741664, 16277254, 16584372, 18602576, 18953568, 20927898, 22112496, 24415881, 24876558, 27903864, 28430352, 31391847, 32554508, 33168744, 37205152, 41855796, 44224992, 48831762, 49753116, 55807728, 56860704, 62783694, 65109016, 66337488, 73247643, 83711592, 94175541, 97663524, 99506232, 111615456, 125567388, 130218032, 132674976, 146495286, 167423184, 188351082, 195327048, 199012464, 219742929, 251134776, 260436064, 292990572, 334846368, 376702164, 390654096, 398024928, 439485858, 502269552, 585981144, 659228787, 753404328, 781308192, 878971716, 1004539104, 1171962288, 1318457574, 1506808656, 1757943432, 2343924576, 2636915148, 3013617312, 3515886864, 5273830296, 7031773728, 10547660592, 21095321184]

約数ペア:

[(1, 21095321184), (2, 10547660592), (3, 7031773728), (4, 5273830296), (6, 3515886864), (7, 3013617312), (8, 2636915148), (9, 2343924576), (12, 1757943432), (14, 1506808656), (16, 1318457574), (18, 1171962288), (21, 1004539104), (24, 878971716), (27, 781308192), (28, 753404328), (32, 659228787), (36, 585981144), (42, 502269552), (48, 439485858), (53, 398024928), (54, 390654096), (56, 376702164), (63, 334846368), (72, 292990572), (81, 260436064), (84, 251134776), (96, 219742929), (106, 199012464), (108, 195327048), (112, 188351082), (126, 167423184), (144, 146495286), (159, 132674976), (162, 130218032), (168, 125567388), (189, 111615456), (212, 99506232), (216, 97663524), (224, 94175541), (252, 83711592), (288, 73247643), (318, 66337488), (324, 65109016), (336, 62783694), (371, 56860704), (378, 55807728), (424, 49753116), (432, 48831762), (477, 44224992), (504, 41855796), (567, 37205152), (636, 33168744), (648, 32554508), (672, 31391847), (742, 28430352), (756, 27903864), (848, 24876558), (864, 24415881), (954, 22112496), (1008, 20927898), (1113, 18953568), (1134, 18602576), (1272, 16584372), (1296, 16277254), (1431, 14741664), (1484, 14215176), (1512, 13951932), (1696, 12438279), (1908, 11056248), (2016, 10463949), (2226, 9476784), (2268, 9301288), (2544, 8292186), (2592, 8138627), (2862, 7370832), (2968, 7107588), (3024, 6975966), (3339, 6317856), (3816, 5528124), (4293, 4913888), (4452, 4738392), (4536, 4650644), (5088, 4146093), (5724, 3685416), (5936, 3553794), (6048, 3487983), (6678, 3158928), (7632, 2764062), (8586, 2456944), (8904, 2369196), (9072, 2325322), (10017, 2105952), (11448, 1842708), (11872, 1776897), (13356, 1579464), (15264, 1382031), (17172, 1228472), (17808, 1184598), (18144, 1162661), (20034, 1052976), (21937, 961632), (22896, 921354), (26712, 789732), (30051, 701984), (34344, 614236), (35616, 592299), (40068, 526488), (43874, 480816), (45792, 460677), (53424, 394866), (60102, 350992), (65811, 320544), (68688, 307118), (80136, 263244), (87748, 240408), (106848, 197433), (120204, 175496), (131622, 160272), (137376, 153559)]