69171200

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{193}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 197018640

約数和(自身を除く): 127847440

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, 4480, 4825, 5120, 5404, 5600, 6176, 6400, 6755, 7168, 7720, 8960, 9650, 10240, 10808, 11200, 12352, 12800, 13510, 14336, 15440, 17920, 19300, 21616, 22400, 24704, 25600, 27020, 30880, 33775, 35840, 38600, 43232, 44800, 49408, 51200, 54040, 61760, 67550, 71680, 77200, 86464, 89600, 98816, 108080, 123520, 135100, 154400, 172928, 179200, 197632, 216160, 247040, 270200, 308800, 345856, 358400, 395264, 432320, 494080, 540400, 617600, 691712, 864640, 988160, 1080800, 1235200, 1383424, 1729280, 1976320, 2161600, 2470400, 2766848, 3458560, 4323200, 4940800, 6917120, 8646400, 9881600, 13834240, 17292800, 34585600, 69171200]

約数ペア:

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