145475680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 395406144

約数和(自身を除く): 249930464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 193, 224, 280, 386, 560, 673, 772, 965, 1120, 1346, 1351, 1544, 1930, 2692, 2702, 3088, 3365, 3860, 4711, 5384, 5404, 6176, 6730, 6755, 7720, 9422, 10768, 10808, 13460, 13510, 15440, 18844, 21536, 21616, 23555, 26920, 27020, 30880, 37688, 43232, 47110, 53840, 54040, 75376, 94220, 107680, 108080, 129889, 150752, 188440, 216160, 259778, 376880, 519556, 649445, 753760, 909223, 1039112, 1298890, 1818446, 2078224, 2597780, 3636892, 4156448, 4546115, 5195560, 7273784, 9092230, 10391120, 14547568, 18184460, 20782240, 29095136, 36368920, 72737840, 145475680]

約数ペア:

[(1, 145475680), (2, 72737840), (4, 36368920), (5, 29095136), (7, 20782240), (8, 18184460), (10, 14547568), (14, 10391120), (16, 9092230), (20, 7273784), (28, 5195560), (32, 4546115), (35, 4156448), (40, 3636892), (56, 2597780), (70, 2078224), (80, 1818446), (112, 1298890), (140, 1039112), (160, 909223), (193, 753760), (224, 649445), (280, 519556), (386, 376880), (560, 259778), (673, 216160), (772, 188440), (965, 150752), (1120, 129889), (1346, 108080), (1351, 107680), (1544, 94220), (1930, 75376), (2692, 54040), (2702, 53840), (3088, 47110), (3365, 43232), (3860, 37688), (4711, 30880), (5384, 27020), (5404, 26920), (6176, 23555), (6730, 21616), (6755, 21536), (7720, 18844), (9422, 15440), (10768, 13510), (10808, 13460)]