136785040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5197}}^1$

素因数の和:5264

約数の個数: 80

約数和(自身を含む): 371261952

約数和(自身を除く): 234476912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5197, 5264, 6580, 10394, 13160, 20788, 25985, 26320, 36379, 41576, 51970, 72758, 83152, 103940, 145516, 181895, 207880, 244259, 291032, 363790, 415760, 488518, 582064, 727580, 977036, 1221295, 1455160, 1709813, 1954072, 2442590, 2910320, 3419626, 3908144, 4885180, 6839252, 8549065, 9770360, 13678504, 17098130, 19540720, 27357008, 34196260, 68392520, 136785040]

約数ペア:

[(1, 136785040), (2, 68392520), (4, 34196260), (5, 27357008), (7, 19540720), (8, 17098130), (10, 13678504), (14, 9770360), (16, 8549065), (20, 6839252), (28, 4885180), (35, 3908144), (40, 3419626), (47, 2910320), (56, 2442590), (70, 1954072), (80, 1709813), (94, 1455160), (112, 1221295), (140, 977036), (188, 727580), (235, 582064), (280, 488518), (329, 415760), (376, 363790), (470, 291032), (560, 244259), (658, 207880), (752, 181895), (940, 145516), (1316, 103940), (1645, 83152), (1880, 72758), (2632, 51970), (3290, 41576), (3760, 36379), (5197, 26320), (5264, 25985), (6580, 20788), (10394, 13160)]