2021296440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{132631}}^1$

素因数の和:132772

約数の個数: 64

約数和(自身を含む): 6111682560

約数和(自身を除く): 4090386120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 132631, 265262, 397893, 530524, 663155, 795786, 1061048, 1326310, 1591572, 1989465, 2652620, 3183144, 3978930, 5305240, 7957860, 15915720, 16844137, 33688274, 50532411, 67376548, 84220685, 101064822, 134753096, 168441370, 202129644, 252662055, 336882740, 404259288, 505324110, 673765480, 1010648220, 2021296440]

約数ペア:

[(1, 2021296440), (2, 1010648220), (3, 673765480), (4, 505324110), (5, 404259288), (6, 336882740), (8, 252662055), (10, 202129644), (12, 168441370), (15, 134753096), (20, 101064822), (24, 84220685), (30, 67376548), (40, 50532411), (60, 33688274), (120, 16844137), (127, 15915720), (254, 7957860), (381, 5305240), (508, 3978930), (635, 3183144), (762, 2652620), (1016, 1989465), (1270, 1591572), (1524, 1326310), (1905, 1061048), (2540, 795786), (3048, 663155), (3810, 530524), (5080, 397893), (7620, 265262), (15240, 132631)]