105946680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{126127}}^1$

素因数の和:126148

約数の個数: 64

約数和(自身を含む): 363248640

約数和(自身を除く): 257301960

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, 126127, 252254, 378381, 504508, 630635, 756762, 882889, 1009016, 1261270, 1513524, 1765778, 1891905, 2522540, 2648667, 3027048, 3531556, 3783810, 4414445, 5045080, 5297334, 7063112, 7567620, 8828890, 10594668, 13243335, 15135240, 17657780, 21189336, 26486670, 35315560, 52973340, 105946680]

約数ペア:

[(1, 105946680), (2, 52973340), (3, 35315560), (4, 26486670), (5, 21189336), (6, 17657780), (7, 15135240), (8, 13243335), (10, 10594668), (12, 8828890), (14, 7567620), (15, 7063112), (20, 5297334), (21, 5045080), (24, 4414445), (28, 3783810), (30, 3531556), (35, 3027048), (40, 2648667), (42, 2522540), (56, 1891905), (60, 1765778), (70, 1513524), (84, 1261270), (105, 1009016), (120, 882889), (140, 756762), (168, 630635), (210, 504508), (280, 378381), (420, 252254), (840, 126127)]