222966240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{66359}}^1$

素因数の和:66384

約数の個数: 96

約数和(自身を含む): 802690560

約数和(自身を除く): 579724320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 66359, 132718, 199077, 265436, 331795, 398154, 464513, 530872, 663590, 796308, 929026, 995385, 1061744, 1327180, 1393539, 1592616, 1858052, 1990770, 2123488, 2322565, 2654360, 2787078, 3185232, 3716104, 3981540, 4645130, 5308720, 5574156, 6370464, 6967695, 7432208, 7963080, 9290260, 10617440, 11148312, 13935390, 14864416, 15926160, 18580520, 22296624, 27870780, 31852320, 37161040, 44593248, 55741560, 74322080, 111483120, 222966240]

約数ペア:

[(1, 222966240), (2, 111483120), (3, 74322080), (4, 55741560), (5, 44593248), (6, 37161040), (7, 31852320), (8, 27870780), (10, 22296624), (12, 18580520), (14, 15926160), (15, 14864416), (16, 13935390), (20, 11148312), (21, 10617440), (24, 9290260), (28, 7963080), (30, 7432208), (32, 6967695), (35, 6370464), (40, 5574156), (42, 5308720), (48, 4645130), (56, 3981540), (60, 3716104), (70, 3185232), (80, 2787078), (84, 2654360), (96, 2322565), (105, 2123488), (112, 1990770), (120, 1858052), (140, 1592616), (160, 1393539), (168, 1327180), (210, 1061744), (224, 995385), (240, 929026), (280, 796308), (336, 663590), (420, 530872), (480, 464513), (560, 398154), (672, 331795), (840, 265436), (1120, 199077), (1680, 132718), (3360, 66359)]