72277520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6793}}^1$

素因数の和:6832

約数の個数: 80

約数和(自身を含む): 202189440

約数和(自身を除く): 129911920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 6793, 10640, 13586, 27172, 33965, 47551, 54344, 67930, 95102, 108688, 129067, 135860, 190204, 237755, 258134, 271720, 380408, 475510, 516268, 543440, 645335, 760816, 903469, 951020, 1032536, 1290670, 1806938, 1902040, 2065072, 2581340, 3613876, 3804080, 4517345, 5162680, 7227752, 9034690, 10325360, 14455504, 18069380, 36138760, 72277520]

約数ペア:

[(1, 72277520), (2, 36138760), (4, 18069380), (5, 14455504), (7, 10325360), (8, 9034690), (10, 7227752), (14, 5162680), (16, 4517345), (19, 3804080), (20, 3613876), (28, 2581340), (35, 2065072), (38, 1902040), (40, 1806938), (56, 1290670), (70, 1032536), (76, 951020), (80, 903469), (95, 760816), (112, 645335), (133, 543440), (140, 516268), (152, 475510), (190, 380408), (266, 271720), (280, 258134), (304, 237755), (380, 190204), (532, 135860), (560, 129067), (665, 108688), (760, 95102), (1064, 67930), (1330, 54344), (1520, 47551), (2128, 33965), (2660, 27172), (5320, 13586), (6793, 10640)]