201301380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{159763}}^1$

素因数の和:159785

約数の個数: 72

約数和(自身を含む): 697849152

約数和(自身を除く): 496547772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 159763, 319526, 479289, 639052, 798815, 958578, 1118341, 1437867, 1597630, 1917156, 2236682, 2396445, 2875734, 3195260, 3355023, 4473364, 4792890, 5591705, 5751468, 6710046, 7189335, 9585780, 10065069, 11183410, 13420092, 14378670, 16775115, 20130138, 22366820, 28757340, 33550230, 40260276, 50325345, 67100460, 100650690, 201301380]

約数ペア:

[(1, 201301380), (2, 100650690), (3, 67100460), (4, 50325345), (5, 40260276), (6, 33550230), (7, 28757340), (9, 22366820), (10, 20130138), (12, 16775115), (14, 14378670), (15, 13420092), (18, 11183410), (20, 10065069), (21, 9585780), (28, 7189335), (30, 6710046), (35, 5751468), (36, 5591705), (42, 4792890), (45, 4473364), (60, 3355023), (63, 3195260), (70, 2875734), (84, 2396445), (90, 2236682), (105, 1917156), (126, 1597630), (140, 1437867), (180, 1118341), (210, 958578), (252, 798815), (315, 639052), (420, 479289), (630, 319526), (1260, 159763)]