138342400

素因数分解:

$2^{12}\times 5^2\times 7^1\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 156

約数和(自身を含む): 394085392

約数和(自身を除く): 255742992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 193, 200, 224, 256, 280, 320, 350, 386, 400, 448, 512, 560, 640, 700, 772, 800, 896, 965, 1024, 1120, 1280, 1351, 1400, 1544, 1600, 1792, 1930, 2048, 2240, 2560, 2702, 2800, 3088, 3200, 3584, 3860, 4096, 4480, 4825, 5120, 5404, 5600, 6176, 6400, 6755, 7168, 7720, 8960, 9650, 10240, 10808, 11200, 12352, 12800, 13510, 14336, 15440, 17920, 19300, 20480, 21616, 22400, 24704, 25600, 27020, 28672, 30880, 33775, 35840, 38600, 43232, 44800, 49408, 51200, 54040, 61760, 67550, 71680, 77200, 86464, 89600, 98816, 102400, 108080, 123520, 135100, 143360, 154400, 172928, 179200, 197632, 216160, 247040, 270200, 308800, 345856, 358400, 395264, 432320, 494080, 540400, 617600, 691712, 716800, 790528, 864640, 988160, 1080800, 1235200, 1383424, 1729280, 1976320, 2161600, 2470400, 2766848, 3458560, 3952640, 4323200, 4940800, 5533696, 6917120, 8646400, 9881600, 13834240, 17292800, 19763200, 27668480, 34585600, 69171200, 138342400]

約数ペア:

[(1, 138342400), (2, 69171200), (4, 34585600), (5, 27668480), (7, 19763200), (8, 17292800), (10, 13834240), (14, 9881600), (16, 8646400), (20, 6917120), (25, 5533696), (28, 4940800), (32, 4323200), (35, 3952640), (40, 3458560), (50, 2766848), (56, 2470400), (64, 2161600), (70, 1976320), (80, 1729280), (100, 1383424), (112, 1235200), (128, 1080800), (140, 988160), (160, 864640), (175, 790528), (193, 716800), (200, 691712), (224, 617600), (256, 540400), (280, 494080), (320, 432320), (350, 395264), (386, 358400), (400, 345856), (448, 308800), (512, 270200), (560, 247040), (640, 216160), (700, 197632), (772, 179200), (800, 172928), (896, 154400), (965, 143360), (1024, 135100), (1120, 123520), (1280, 108080), (1351, 102400), (1400, 98816), (1544, 89600), (1600, 86464), (1792, 77200), (1930, 71680), (2048, 67550), (2240, 61760), (2560, 54040), (2702, 51200), (2800, 49408), (3088, 44800), (3200, 43232), (3584, 38600), (3860, 35840), (4096, 33775), (4480, 30880), (4825, 28672), (5120, 27020), (5404, 25600), (5600, 24704), (6176, 22400), (6400, 21616), (6755, 20480), (7168, 19300), (7720, 17920), (8960, 15440), (9650, 14336), (10240, 13510), (10808, 12800), (11200, 12352)]