143245440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1951

約数の個数: 192

約数和(自身を含む): 532972440

約数和(自身を除く): 389727000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1913, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 3826, 4160, 4680, 4992, 5739, 5760, 6240, 7488, 7652, 8320, 9360, 9565, 11478, 12480, 14976, 15304, 17217, 18720, 19130, 22956, 24869, 24960, 28695, 30608, 34434, 37440, 38260, 45912, 49738, 57390, 61216, 68868, 74607, 74880, 76520, 86085, 91824, 99476, 114780, 122432, 124345, 137736, 149214, 153040, 172170, 183648, 198952, 223821, 229560, 244864, 248690, 275472, 298428, 306080, 344340, 367296, 373035, 397904, 447642, 459120, 497380, 550944, 596856, 612160, 688680, 734592, 746070, 795808, 895284, 918240, 994760, 1101888, 1119105, 1193712, 1224320, 1377360, 1492140, 1591616, 1790568, 1836480, 1989520, 2203776, 2238210, 2387424, 2754720, 2984280, 3183232, 3581136, 3672960, 3979040, 4476420, 4774848, 5509440, 5968560, 7162272, 7958080, 8952840, 9549696, 11018880, 11937120, 14324544, 15916160, 17905680, 23874240, 28649088, 35811360, 47748480, 71622720, 143245440]

約数ペア:

[(1, 143245440), (2, 71622720), (3, 47748480), (4, 35811360), (5, 28649088), (6, 23874240), (8, 17905680), (9, 15916160), (10, 14324544), (12, 11937120), (13, 11018880), (15, 9549696), (16, 8952840), (18, 7958080), (20, 7162272), (24, 5968560), (26, 5509440), (30, 4774848), (32, 4476420), (36, 3979040), (39, 3672960), (40, 3581136), (45, 3183232), (48, 2984280), (52, 2754720), (60, 2387424), (64, 2238210), (65, 2203776), (72, 1989520), (78, 1836480), (80, 1790568), (90, 1591616), (96, 1492140), (104, 1377360), (117, 1224320), (120, 1193712), (128, 1119105), (130, 1101888), (144, 994760), (156, 918240), (160, 895284), (180, 795808), (192, 746070), (195, 734592), (208, 688680), (234, 612160), (240, 596856), (260, 550944), (288, 497380), (312, 459120), (320, 447642), (360, 397904), (384, 373035), (390, 367296), (416, 344340), (468, 306080), (480, 298428), (520, 275472), (576, 248690), (585, 244864), (624, 229560), (640, 223821), (720, 198952), (780, 183648), (832, 172170), (936, 153040), (960, 149214), (1040, 137736), (1152, 124345), (1170, 122432), (1248, 114780), (1440, 99476), (1560, 91824), (1664, 86085), (1872, 76520), (1913, 74880), (1920, 74607), (2080, 68868), (2340, 61216), (2496, 57390), (2880, 49738), (3120, 45912), (3744, 38260), (3826, 37440), (4160, 34434), (4680, 30608), (4992, 28695), (5739, 24960), (5760, 24869), (6240, 22956), (7488, 19130), (7652, 18720), (8320, 17217), (9360, 15304), (9565, 14976), (11478, 12480)]