105901320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1067

約数の個数: 128

約数和(自身を含む): 366105600

約数和(自身を除く): 260204280

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, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 907, 973, 1112, 1390, 1668, 1814, 1946, 2085, 2721, 2780, 2919, 3336, 3628, 3892, 4170, 4535, 4865, 5442, 5560, 5838, 6349, 7256, 7784, 8340, 9070, 9730, 10884, 11676, 12698, 13605, 14595, 16680, 18140, 19047, 19460, 21768, 23352, 25396, 27210, 29190, 31745, 36280, 38094, 38920, 50792, 54420, 58380, 63490, 76188, 95235, 108840, 116760, 126073, 126980, 152376, 190470, 252146, 253960, 378219, 380940, 504292, 630365, 756438, 761880, 882511, 1008584, 1260730, 1512876, 1765022, 1891095, 2521460, 2647533, 3025752, 3530044, 3782190, 4412555, 5042920, 5295066, 7060088, 7564380, 8825110, 10590132, 13237665, 15128760, 17650220, 21180264, 26475330, 35300440, 52950660, 105901320]

約数ペア:

[(1, 105901320), (2, 52950660), (3, 35300440), (4, 26475330), (5, 21180264), (6, 17650220), (7, 15128760), (8, 13237665), (10, 10590132), (12, 8825110), (14, 7564380), (15, 7060088), (20, 5295066), (21, 5042920), (24, 4412555), (28, 3782190), (30, 3530044), (35, 3025752), (40, 2647533), (42, 2521460), (56, 1891095), (60, 1765022), (70, 1512876), (84, 1260730), (105, 1008584), (120, 882511), (139, 761880), (140, 756438), (168, 630365), (210, 504292), (278, 380940), (280, 378219), (417, 253960), (420, 252146), (556, 190470), (695, 152376), (834, 126980), (840, 126073), (907, 116760), (973, 108840), (1112, 95235), (1390, 76188), (1668, 63490), (1814, 58380), (1946, 54420), (2085, 50792), (2721, 38920), (2780, 38094), (2919, 36280), (3336, 31745), (3628, 29190), (3892, 27210), (4170, 25396), (4535, 23352), (4865, 21768), (5442, 19460), (5560, 19047), (5838, 18140), (6349, 16680), (7256, 14595), (7784, 13605), (8340, 12698), (9070, 11676), (9730, 10884)]