148786680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{177127}}^1$

素因数の和:177148

約数の個数: 64

約数和(自身を含む): 510128640

約数和(自身を除く): 361341960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 177127, 354254, 531381, 708508, 885635, 1062762, 1239889, 1417016, 1771270, 2125524, 2479778, 2656905, 3542540, 3719667, 4251048, 4959556, 5313810, 6199445, 7085080, 7439334, 9919112, 10627620, 12398890, 14878668, 18598335, 21255240, 24797780, 29757336, 37196670, 49595560, 74393340, 148786680]

約数ペア:

[(1, 148786680), (2, 74393340), (3, 49595560), (4, 37196670), (5, 29757336), (6, 24797780), (7, 21255240), (8, 18598335), (10, 14878668), (12, 12398890), (14, 10627620), (15, 9919112), (20, 7439334), (21, 7085080), (24, 6199445), (28, 5313810), (30, 4959556), (35, 4251048), (40, 3719667), (42, 3542540), (56, 2656905), (60, 2479778), (70, 2125524), (84, 1771270), (105, 1417016), (120, 1239889), (140, 1062762), (168, 885635), (210, 708508), (280, 531381), (420, 354254), (840, 177127)]