127316420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 340623360

約数和(自身を除く): 213306940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 235, 308, 329, 385, 470, 517, 658, 770, 940, 1034, 1316, 1540, 1645, 1759, 2068, 2585, 3290, 3518, 3619, 5170, 6580, 7036, 7238, 8795, 10340, 12313, 14476, 17590, 18095, 19349, 24626, 35180, 36190, 38698, 49252, 61565, 72380, 77396, 82673, 96745, 123130, 135443, 165346, 193490, 246260, 270886, 330692, 386980, 413365, 541772, 578711, 677215, 826730, 909403, 1157422, 1354430, 1653460, 1818806, 2314844, 2708860, 2893555, 3637612, 4547015, 5787110, 6365821, 9094030, 11574220, 12731642, 18188060, 25463284, 31829105, 63658210, 127316420]

約数ペア:

[(1, 127316420), (2, 63658210), (4, 31829105), (5, 25463284), (7, 18188060), (10, 12731642), (11, 11574220), (14, 9094030), (20, 6365821), (22, 5787110), (28, 4547015), (35, 3637612), (44, 2893555), (47, 2708860), (55, 2314844), (70, 1818806), (77, 1653460), (94, 1354430), (110, 1157422), (140, 909403), (154, 826730), (188, 677215), (220, 578711), (235, 541772), (308, 413365), (329, 386980), (385, 330692), (470, 270886), (517, 246260), (658, 193490), (770, 165346), (940, 135443), (1034, 123130), (1316, 96745), (1540, 82673), (1645, 77396), (1759, 72380), (2068, 61565), (2585, 49252), (3290, 38698), (3518, 36190), (3619, 35180), (5170, 24626), (6580, 19349), (7036, 18095), (7238, 17590), (8795, 14476), (10340, 12313)]