131656000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{2351}}^1$

素因数の和:2385

約数の個数: 112

約数和(自身を含む): 372782592

約数和(自身を除く): 241126592

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, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2351, 2800, 3500, 4000, 4702, 5600, 7000, 8000, 9404, 11200, 11755, 14000, 16457, 18808, 23510, 28000, 32914, 37616, 47020, 56000, 58775, 65828, 75232, 82285, 94040, 117550, 131656, 150464, 164570, 188080, 235100, 263312, 293875, 329140, 376160, 411425, 470200, 526624, 587750, 658280, 752320, 822850, 940400, 1053248, 1175500, 1316560, 1645700, 1880800, 2057125, 2351000, 2633120, 3291400, 3761600, 4114250, 4702000, 5266240, 6582800, 8228500, 9404000, 13165600, 16457000, 18808000, 26331200, 32914000, 65828000, 131656000]

約数ペア:

[(1, 131656000), (2, 65828000), (4, 32914000), (5, 26331200), (7, 18808000), (8, 16457000), (10, 13165600), (14, 9404000), (16, 8228500), (20, 6582800), (25, 5266240), (28, 4702000), (32, 4114250), (35, 3761600), (40, 3291400), (50, 2633120), (56, 2351000), (64, 2057125), (70, 1880800), (80, 1645700), (100, 1316560), (112, 1175500), (125, 1053248), (140, 940400), (160, 822850), (175, 752320), (200, 658280), (224, 587750), (250, 526624), (280, 470200), (320, 411425), (350, 376160), (400, 329140), (448, 293875), (500, 263312), (560, 235100), (700, 188080), (800, 164570), (875, 150464), (1000, 131656), (1120, 117550), (1400, 94040), (1600, 82285), (1750, 75232), (2000, 65828), (2240, 58775), (2351, 56000), (2800, 47020), (3500, 37616), (4000, 32914), (4702, 28000), (5600, 23510), (7000, 18808), (8000, 16457), (9404, 14000), (11200, 11755)]