19126080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 168

約数和(自身を含む): 68351400

約数和(自身を除く): 49225320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 229, 232, 240, 261, 288, 290, 320, 348, 360, 435, 458, 464, 480, 522, 576, 580, 687, 696, 720, 870, 916, 928, 960, 1044, 1145, 1160, 1305, 1374, 1392, 1440, 1740, 1832, 1856, 2061, 2088, 2290, 2320, 2610, 2748, 2784, 2880, 3435, 3480, 3664, 4122, 4176, 4580, 4640, 5220, 5496, 5568, 6641, 6870, 6960, 7328, 8244, 8352, 9160, 9280, 10305, 10440, 10992, 13282, 13740, 13920, 14656, 16488, 16704, 18320, 19923, 20610, 20880, 21984, 26564, 27480, 27840, 32976, 33205, 36640, 39846, 41220, 41760, 43968, 53128, 54960, 59769, 65952, 66410, 73280, 79692, 82440, 83520, 99615, 106256, 109920, 119538, 131904, 132820, 159384, 164880, 199230, 212512, 219840, 239076, 265640, 298845, 318768, 329760, 398460, 425024, 478152, 531280, 597690, 637536, 659520, 796920, 956304, 1062560, 1195380, 1275072, 1593840, 1912608, 2125120, 2390760, 3187680, 3825216, 4781520, 6375360, 9563040, 19126080]

約数ペア:

[(1, 19126080), (2, 9563040), (3, 6375360), (4, 4781520), (5, 3825216), (6, 3187680), (8, 2390760), (9, 2125120), (10, 1912608), (12, 1593840), (15, 1275072), (16, 1195380), (18, 1062560), (20, 956304), (24, 796920), (29, 659520), (30, 637536), (32, 597690), (36, 531280), (40, 478152), (45, 425024), (48, 398460), (58, 329760), (60, 318768), (64, 298845), (72, 265640), (80, 239076), (87, 219840), (90, 212512), (96, 199230), (116, 164880), (120, 159384), (144, 132820), (145, 131904), (160, 119538), (174, 109920), (180, 106256), (192, 99615), (229, 83520), (232, 82440), (240, 79692), (261, 73280), (288, 66410), (290, 65952), (320, 59769), (348, 54960), (360, 53128), (435, 43968), (458, 41760), (464, 41220), (480, 39846), (522, 36640), (576, 33205), (580, 32976), (687, 27840), (696, 27480), (720, 26564), (870, 21984), (916, 20880), (928, 20610), (960, 19923), (1044, 18320), (1145, 16704), (1160, 16488), (1305, 14656), (1374, 13920), (1392, 13740), (1440, 13282), (1740, 10992), (1832, 10440), (1856, 10305), (2061, 9280), (2088, 9160), (2290, 8352), (2320, 8244), (2610, 7328), (2748, 6960), (2784, 6870), (2880, 6641), (3435, 5568), (3480, 5496), (3664, 5220), (4122, 4640), (4176, 4580)]