12838907520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17551}}^1$

素因数の和:17703

約数の個数: 192

約数和(自身を含む): 44685987840

約数和(自身を除く): 31847080320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2540, 2880, 3048, 3810, 4064, 4572, 5080, 5715, 5760, 6096, 7620, 8128, 9144, 10160, 11430, 12192, 15240, 16256, 17551, 18288, 20320, 22860, 24384, 30480, 35102, 36576, 40640, 45720, 48768, 52653, 60960, 70204, 73152, 81280, 87755, 91440, 105306, 121920, 140408, 146304, 157959, 175510, 182880, 210612, 243840, 263265, 280816, 315918, 351020, 365760, 421224, 526530, 561632, 631836, 702040, 731520, 789795, 842448, 1053060, 1123264, 1263672, 1404080, 1579590, 1684896, 2106120, 2228977, 2246528, 2527344, 2808160, 3159180, 3369792, 4212240, 4457954, 5054688, 5616320, 6318360, 6686931, 6739584, 8424480, 8915908, 10109376, 11144885, 11232640, 12636720, 13373862, 16848960, 17831816, 20060793, 20218752, 22289770, 25273440, 26747724, 33434655, 33697920, 35663632, 40121586, 44579540, 50546880, 53495448, 66869310, 71327264, 80243172, 89159080, 100303965, 101093760, 106990896, 133738620, 142654528, 160486344, 178318160, 200607930, 213981792, 267477240, 285309056, 320972688, 356636320, 401215860, 427963584, 534954480, 641945376, 713272640, 802431720, 855927168, 1069908960, 1283890752, 1426545280, 1604863440, 2139817920, 2567781504, 3209726880, 4279635840, 6419453760, 12838907520]

約数ペア:

[(1, 12838907520), (2, 6419453760), (3, 4279635840), (4, 3209726880), (5, 2567781504), (6, 2139817920), (8, 1604863440), (9, 1426545280), (10, 1283890752), (12, 1069908960), (15, 855927168), (16, 802431720), (18, 713272640), (20, 641945376), (24, 534954480), (30, 427963584), (32, 401215860), (36, 356636320), (40, 320972688), (45, 285309056), (48, 267477240), (60, 213981792), (64, 200607930), (72, 178318160), (80, 160486344), (90, 142654528), (96, 133738620), (120, 106990896), (127, 101093760), (128, 100303965), (144, 89159080), (160, 80243172), (180, 71327264), (192, 66869310), (240, 53495448), (254, 50546880), (288, 44579540), (320, 40121586), (360, 35663632), (381, 33697920), (384, 33434655), (480, 26747724), (508, 25273440), (576, 22289770), (635, 20218752), (640, 20060793), (720, 17831816), (762, 16848960), (960, 13373862), (1016, 12636720), (1143, 11232640), (1152, 11144885), (1270, 10109376), (1440, 8915908), (1524, 8424480), (1905, 6739584), (1920, 6686931), (2032, 6318360), (2286, 5616320), (2540, 5054688), (2880, 4457954), (3048, 4212240), (3810, 3369792), (4064, 3159180), (4572, 2808160), (5080, 2527344), (5715, 2246528), (5760, 2228977), (6096, 2106120), (7620, 1684896), (8128, 1579590), (9144, 1404080), (10160, 1263672), (11430, 1123264), (12192, 1053060), (15240, 842448), (16256, 789795), (17551, 731520), (18288, 702040), (20320, 631836), (22860, 561632), (24384, 526530), (30480, 421224), (35102, 365760), (36576, 351020), (40640, 315918), (45720, 280816), (48768, 263265), (52653, 243840), (60960, 210612), (70204, 182880), (73152, 175510), (81280, 157959), (87755, 146304), (91440, 140408), (105306, 121920)]