19304483760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16831}}^1$

素因数の和:16918

約数の個数: 240

約数和(自身を含む): 68375623680

約数和(自身を除く): 49071139920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 236, 240, 243, 270, 295, 324, 354, 360, 405, 432, 472, 486, 531, 540, 590, 648, 708, 720, 810, 885, 944, 972, 1062, 1080, 1180, 1215, 1296, 1416, 1593, 1620, 1770, 1944, 2124, 2160, 2360, 2430, 2655, 2832, 3186, 3240, 3540, 3888, 4248, 4720, 4779, 4860, 5310, 6372, 6480, 7080, 7965, 8496, 9558, 9720, 10620, 12744, 14160, 14337, 15930, 16831, 19116, 19440, 21240, 23895, 25488, 28674, 31860, 33662, 38232, 42480, 47790, 50493, 57348, 63720, 67324, 71685, 76464, 84155, 95580, 100986, 114696, 127440, 134648, 143370, 151479, 168310, 191160, 201972, 229392, 252465, 269296, 286740, 302958, 336620, 382320, 403944, 454437, 504930, 573480, 605916, 673240, 757395, 807888, 908874, 993029, 1009860, 1146960, 1211832, 1346480, 1363311, 1514790, 1817748, 1986058, 2019720, 2272185, 2423664, 2726622, 2979087, 3029580, 3635496, 3972116, 4039440, 4089933, 4544370, 4965145, 5453244, 5958174, 6059160, 6816555, 7270992, 7944232, 8179866, 8937261, 9088740, 9930290, 10906488, 11916348, 12118320, 13633110, 14895435, 15888464, 16359732, 17874522, 18177480, 19860580, 20449665, 21812976, 23832696, 26811783, 27266220, 29790870, 32719464, 35749044, 36354960, 39721160, 40899330, 44686305, 47665392, 53623566, 54532440, 59581740, 65438928, 71498088, 79442320, 80435349, 81798660, 89372610, 107247132, 109064880, 119163480, 134058915, 142996176, 160870698, 163597320, 178745220, 214494264, 238326960, 241306047, 268117830, 321741396, 327194640, 357490440, 402176745, 428988528, 482612094, 536235660, 643482792, 714980880, 804353490, 965224188, 1072471320, 1206530235, 1286965584, 1608706980, 1930448376, 2144942640, 2413060470, 3217413960, 3860896752, 4826120940, 6434827920, 9652241880, 19304483760]

約数ペア:

[(1, 19304483760), (2, 9652241880), (3, 6434827920), (4, 4826120940), (5, 3860896752), (6, 3217413960), (8, 2413060470), (9, 2144942640), (10, 1930448376), (12, 1608706980), (15, 1286965584), (16, 1206530235), (18, 1072471320), (20, 965224188), (24, 804353490), (27, 714980880), (30, 643482792), (36, 536235660), (40, 482612094), (45, 428988528), (48, 402176745), (54, 357490440), (59, 327194640), (60, 321741396), (72, 268117830), (80, 241306047), (81, 238326960), (90, 214494264), (108, 178745220), (118, 163597320), (120, 160870698), (135, 142996176), (144, 134058915), (162, 119163480), (177, 109064880), (180, 107247132), (216, 89372610), (236, 81798660), (240, 80435349), (243, 79442320), (270, 71498088), (295, 65438928), (324, 59581740), (354, 54532440), (360, 53623566), (405, 47665392), (432, 44686305), (472, 40899330), (486, 39721160), (531, 36354960), (540, 35749044), (590, 32719464), (648, 29790870), (708, 27266220), (720, 26811783), (810, 23832696), (885, 21812976), (944, 20449665), (972, 19860580), (1062, 18177480), (1080, 17874522), (1180, 16359732), (1215, 15888464), (1296, 14895435), (1416, 13633110), (1593, 12118320), (1620, 11916348), (1770, 10906488), (1944, 9930290), (2124, 9088740), (2160, 8937261), (2360, 8179866), (2430, 7944232), (2655, 7270992), (2832, 6816555), (3186, 6059160), (3240, 5958174), (3540, 5453244), (3888, 4965145), (4248, 4544370), (4720, 4089933), (4779, 4039440), (4860, 3972116), (5310, 3635496), (6372, 3029580), (6480, 2979087), (7080, 2726622), (7965, 2423664), (8496, 2272185), (9558, 2019720), (9720, 1986058), (10620, 1817748), (12744, 1514790), (14160, 1363311), (14337, 1346480), (15930, 1211832), (16831, 1146960), (19116, 1009860), (19440, 993029), (21240, 908874), (23895, 807888), (25488, 757395), (28674, 673240), (31860, 605916), (33662, 573480), (38232, 504930), (42480, 454437), (47790, 403944), (50493, 382320), (57348, 336620), (63720, 302958), (67324, 286740), (71685, 269296), (76464, 252465), (84155, 229392), (95580, 201972), (100986, 191160), (114696, 168310), (127440, 151479), (134648, 143370)]