158972800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 461399040

約数和(自身を除く): 302426240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 64, 70, 80, 94, 100, 112, 128, 140, 151, 160, 175, 188, 200, 224, 235, 280, 302, 320, 329, 350, 376, 400, 448, 470, 560, 604, 640, 658, 700, 752, 755, 800, 896, 940, 1057, 1120, 1175, 1208, 1316, 1400, 1504, 1510, 1600, 1645, 1880, 2114, 2240, 2350, 2416, 2632, 2800, 3008, 3020, 3200, 3290, 3760, 3775, 4228, 4480, 4700, 4832, 5264, 5285, 5600, 6016, 6040, 6580, 7097, 7520, 7550, 8225, 8456, 9400, 9664, 10528, 10570, 11200, 12080, 13160, 14194, 15040, 15100, 16450, 16912, 18800, 19328, 21056, 21140, 22400, 24160, 26320, 26425, 28388, 30080, 30200, 32900, 33824, 35485, 37600, 42112, 42280, 48320, 49679, 52640, 52850, 56776, 60400, 65800, 67648, 70970, 75200, 84560, 96640, 99358, 105280, 105700, 113552, 120800, 131600, 135296, 141940, 150400, 169120, 177425, 198716, 210560, 211400, 227104, 241600, 248395, 263200, 283880, 338240, 354850, 397432, 422800, 454208, 483200, 496790, 526400, 567760, 676480, 709700, 794864, 845600, 908416, 993580, 1052800, 1135520, 1241975, 1419400, 1589728, 1691200, 1987160, 2271040, 2483950, 2838800, 3179456, 3382400, 3974320, 4542080, 4967900, 5677600, 6358912, 7948640, 9935800, 11355200, 15897280, 19871600, 22710400, 31794560, 39743200, 79486400, 158972800]

約数ペア:

[(1, 158972800), (2, 79486400), (4, 39743200), (5, 31794560), (7, 22710400), (8, 19871600), (10, 15897280), (14, 11355200), (16, 9935800), (20, 7948640), (25, 6358912), (28, 5677600), (32, 4967900), (35, 4542080), (40, 3974320), (47, 3382400), (50, 3179456), (56, 2838800), (64, 2483950), (70, 2271040), (80, 1987160), (94, 1691200), (100, 1589728), (112, 1419400), (128, 1241975), (140, 1135520), (151, 1052800), (160, 993580), (175, 908416), (188, 845600), (200, 794864), (224, 709700), (235, 676480), (280, 567760), (302, 526400), (320, 496790), (329, 483200), (350, 454208), (376, 422800), (400, 397432), (448, 354850), (470, 338240), (560, 283880), (604, 263200), (640, 248395), (658, 241600), (700, 227104), (752, 211400), (755, 210560), (800, 198716), (896, 177425), (940, 169120), (1057, 150400), (1120, 141940), (1175, 135296), (1208, 131600), (1316, 120800), (1400, 113552), (1504, 105700), (1510, 105280), (1600, 99358), (1645, 96640), (1880, 84560), (2114, 75200), (2240, 70970), (2350, 67648), (2416, 65800), (2632, 60400), (2800, 56776), (3008, 52850), (3020, 52640), (3200, 49679), (3290, 48320), (3760, 42280), (3775, 42112), (4228, 37600), (4480, 35485), (4700, 33824), (4832, 32900), (5264, 30200), (5285, 30080), (5600, 28388), (6016, 26425), (6040, 26320), (6580, 24160), (7097, 22400), (7520, 21140), (7550, 21056), (8225, 19328), (8456, 18800), (9400, 16912), (9664, 16450), (10528, 15100), (10570, 15040), (11200, 14194), (12080, 13160)]