141943760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5393}}^1$

素因数の和:5460

約数の個数: 80

約数和(自身を含む): 385261056

約数和(自身を除く): 243317296

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, 5264, 5393, 6580, 10786, 13160, 21572, 26320, 26965, 37751, 43144, 53930, 75502, 86288, 107860, 151004, 188755, 215720, 253471, 302008, 377510, 431440, 506942, 604016, 755020, 1013884, 1267355, 1510040, 1774297, 2027768, 2534710, 3020080, 3548594, 4055536, 5069420, 7097188, 8871485, 10138840, 14194376, 17742970, 20277680, 28388752, 35485940, 70971880, 141943760]

約数ペア:

[(1, 141943760), (2, 70971880), (4, 35485940), (5, 28388752), (7, 20277680), (8, 17742970), (10, 14194376), (14, 10138840), (16, 8871485), (20, 7097188), (28, 5069420), (35, 4055536), (40, 3548594), (47, 3020080), (56, 2534710), (70, 2027768), (80, 1774297), (94, 1510040), (112, 1267355), (140, 1013884), (188, 755020), (235, 604016), (280, 506942), (329, 431440), (376, 377510), (470, 302008), (560, 253471), (658, 215720), (752, 188755), (940, 151004), (1316, 107860), (1645, 86288), (1880, 75502), (2632, 53930), (3290, 43144), (3760, 37751), (5264, 26965), (5393, 26320), (6580, 21572), (10786, 13160)]