16691641920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36451}}^1$

素因数の和:36530

約数の個数: 224

約数和(自身を含む): 59997075840

約数和(自身を除く): 43305433920

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 424, 432, 477, 480, 530, 540, 576, 636, 720, 795, 848, 864, 954, 960, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3816, 4240, 4320, 4770, 5088, 5724, 6360, 7155, 7632, 8480, 8640, 9540, 10176, 11448, 12720, 14310, 15264, 16960, 19080, 22896, 25440, 28620, 30528, 36451, 38160, 45792, 50880, 57240, 72902, 76320, 91584, 109353, 114480, 145804, 152640, 182255, 218706, 228960, 291608, 328059, 364510, 437412, 457920, 546765, 583216, 656118, 729020, 874824, 984177, 1093530, 1166432, 1312236, 1458040, 1640295, 1749648, 1931903, 1968354, 2187060, 2332864, 2624472, 2916080, 3280590, 3499296, 3863806, 3936708, 4374120, 4920885, 5248944, 5795709, 5832160, 6561180, 6998592, 7727612, 7873416, 8748240, 9659515, 9841770, 10497888, 11591418, 11664320, 13122360, 15455224, 15746832, 17387127, 17496480, 19319030, 19683540, 20995776, 23182836, 26244720, 28978545, 30910448, 31493664, 34774254, 34992960, 38638060, 39367080, 46365672, 52161381, 52489440, 57957090, 61820896, 62987328, 69548508, 77276120, 78734160, 86935635, 92731344, 104322762, 104978880, 115914180, 123641792, 139097016, 154552240, 157468320, 173871270, 185462688, 208645524, 231828360, 260806905, 278194032, 309104480, 314936640, 347742540, 370925376, 417291048, 463656720, 521613810, 556388064, 618208960, 695485080, 834582096, 927313440, 1043227620, 1112776128, 1390970160, 1669164192, 1854626880, 2086455240, 2781940320, 3338328384, 4172910480, 5563880640, 8345820960, 16691641920]

約数ペア:

[(1, 16691641920), (2, 8345820960), (3, 5563880640), (4, 4172910480), (5, 3338328384), (6, 2781940320), (8, 2086455240), (9, 1854626880), (10, 1669164192), (12, 1390970160), (15, 1112776128), (16, 1043227620), (18, 927313440), (20, 834582096), (24, 695485080), (27, 618208960), (30, 556388064), (32, 521613810), (36, 463656720), (40, 417291048), (45, 370925376), (48, 347742540), (53, 314936640), (54, 309104480), (60, 278194032), (64, 260806905), (72, 231828360), (80, 208645524), (90, 185462688), (96, 173871270), (106, 157468320), (108, 154552240), (120, 139097016), (135, 123641792), (144, 115914180), (159, 104978880), (160, 104322762), (180, 92731344), (192, 86935635), (212, 78734160), (216, 77276120), (240, 69548508), (265, 62987328), (270, 61820896), (288, 57957090), (318, 52489440), (320, 52161381), (360, 46365672), (424, 39367080), (432, 38638060), (477, 34992960), (480, 34774254), (530, 31493664), (540, 30910448), (576, 28978545), (636, 26244720), (720, 23182836), (795, 20995776), (848, 19683540), (864, 19319030), (954, 17496480), (960, 17387127), (1060, 15746832), (1080, 15455224), (1272, 13122360), (1431, 11664320), (1440, 11591418), (1590, 10497888), (1696, 9841770), (1728, 9659515), (1908, 8748240), (2120, 7873416), (2160, 7727612), (2385, 6998592), (2544, 6561180), (2862, 5832160), (2880, 5795709), (3180, 5248944), (3392, 4920885), (3816, 4374120), (4240, 3936708), (4320, 3863806), (4770, 3499296), (5088, 3280590), (5724, 2916080), (6360, 2624472), (7155, 2332864), (7632, 2187060), (8480, 1968354), (8640, 1931903), (9540, 1749648), (10176, 1640295), (11448, 1458040), (12720, 1312236), (14310, 1166432), (15264, 1093530), (16960, 984177), (19080, 874824), (22896, 729020), (25440, 656118), (28620, 583216), (30528, 546765), (36451, 457920), (38160, 437412), (45792, 364510), (50880, 328059), (57240, 291608), (72902, 228960), (76320, 218706), (91584, 182255), (109353, 152640), (114480, 145804)]