158950400

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{887}}^1$

素因数の和:924

約数の個数: 132

約数和(自身を含む): 450798528

約数和(自身を除く): 291848128

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, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 887, 896, 1024, 1120, 1280, 1400, 1600, 1774, 1792, 2240, 2560, 2800, 3200, 3548, 3584, 4435, 4480, 5120, 5600, 6209, 6400, 7096, 7168, 8870, 8960, 11200, 12418, 12800, 14192, 17740, 17920, 22175, 22400, 24836, 25600, 28384, 31045, 35480, 35840, 44350, 44800, 49672, 56768, 62090, 70960, 88700, 89600, 99344, 113536, 124180, 141920, 155225, 177400, 179200, 198688, 227072, 248360, 283840, 310450, 354800, 397376, 454144, 496720, 567680, 620900, 709600, 794752, 908288, 993440, 1135360, 1241800, 1419200, 1589504, 1986880, 2270720, 2483600, 2838400, 3179008, 3973760, 4541440, 4967200, 5676800, 6358016, 7947520, 9934400, 11353600, 15895040, 19868800, 22707200, 31790080, 39737600, 79475200, 158950400]

約数ペア:

[(1, 158950400), (2, 79475200), (4, 39737600), (5, 31790080), (7, 22707200), (8, 19868800), (10, 15895040), (14, 11353600), (16, 9934400), (20, 7947520), (25, 6358016), (28, 5676800), (32, 4967200), (35, 4541440), (40, 3973760), (50, 3179008), (56, 2838400), (64, 2483600), (70, 2270720), (80, 1986880), (100, 1589504), (112, 1419200), (128, 1241800), (140, 1135360), (160, 993440), (175, 908288), (200, 794752), (224, 709600), (256, 620900), (280, 567680), (320, 496720), (350, 454144), (400, 397376), (448, 354800), (512, 310450), (560, 283840), (640, 248360), (700, 227072), (800, 198688), (887, 179200), (896, 177400), (1024, 155225), (1120, 141920), (1280, 124180), (1400, 113536), (1600, 99344), (1774, 89600), (1792, 88700), (2240, 70960), (2560, 62090), (2800, 56768), (3200, 49672), (3548, 44800), (3584, 44350), (4435, 35840), (4480, 35480), (5120, 31045), (5600, 28384), (6209, 25600), (6400, 24836), (7096, 22400), (7168, 22175), (8870, 17920), (8960, 17740), (11200, 14192), (12418, 12800)]