191455040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:824

約数の個数: 112

約数和(自身を含む): 525914112

約数和(自身を除く): 334459072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 673, 889, 1016, 1120, 1270, 1346, 1778, 2032, 2240, 2540, 2692, 3365, 3556, 4064, 4445, 4711, 5080, 5384, 6730, 7112, 8128, 8890, 9422, 10160, 10768, 13460, 14224, 17780, 18844, 20320, 21536, 23555, 26920, 28448, 35560, 37688, 40640, 43072, 47110, 53840, 56896, 71120, 75376, 85471, 94220, 107680, 142240, 150752, 170942, 188440, 215360, 284480, 301504, 341884, 376880, 427355, 598297, 683768, 753760, 854710, 1196594, 1367536, 1507520, 1709420, 2393188, 2735072, 2991485, 3418840, 4786376, 5470144, 5982970, 6837680, 9572752, 11965940, 13675360, 19145504, 23931880, 27350720, 38291008, 47863760, 95727520, 191455040]

約数ペア:

[(1, 191455040), (2, 95727520), (4, 47863760), (5, 38291008), (7, 27350720), (8, 23931880), (10, 19145504), (14, 13675360), (16, 11965940), (20, 9572752), (28, 6837680), (32, 5982970), (35, 5470144), (40, 4786376), (56, 3418840), (64, 2991485), (70, 2735072), (80, 2393188), (112, 1709420), (127, 1507520), (140, 1367536), (160, 1196594), (224, 854710), (254, 753760), (280, 683768), (320, 598297), (448, 427355), (508, 376880), (560, 341884), (635, 301504), (673, 284480), (889, 215360), (1016, 188440), (1120, 170942), (1270, 150752), (1346, 142240), (1778, 107680), (2032, 94220), (2240, 85471), (2540, 75376), (2692, 71120), (3365, 56896), (3556, 53840), (4064, 47110), (4445, 43072), (4711, 40640), (5080, 37688), (5384, 35560), (6730, 28448), (7112, 26920), (8128, 23555), (8890, 21536), (9422, 20320), (10160, 18844), (10768, 17780), (13460, 14224)]