140813880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24967}}^1$

素因数の和:25028

約数の個数: 64

約数和(自身を含む): 431447040

約数和(自身を除く): 290633160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 24967, 49934, 74901, 99868, 124835, 149802, 199736, 249670, 299604, 374505, 499340, 599208, 749010, 998680, 1173449, 1498020, 2346898, 2996040, 3520347, 4693796, 5867245, 7040694, 9387592, 11734490, 14081388, 17601735, 23468980, 28162776, 35203470, 46937960, 70406940, 140813880]

約数ペア:

[(1, 140813880), (2, 70406940), (3, 46937960), (4, 35203470), (5, 28162776), (6, 23468980), (8, 17601735), (10, 14081388), (12, 11734490), (15, 9387592), (20, 7040694), (24, 5867245), (30, 4693796), (40, 3520347), (47, 2996040), (60, 2346898), (94, 1498020), (120, 1173449), (141, 998680), (188, 749010), (235, 599208), (282, 499340), (376, 374505), (470, 299604), (564, 249670), (705, 199736), (940, 149802), (1128, 124835), (1410, 99868), (1880, 74901), (2820, 49934), (5640, 24967)]