669910080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{99689}}^1$

素因数の和:99716

約数の個数: 112

約数和(自身を含む): 2430840960

約数和(自身を除く): 1760930880

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 99689, 199378, 299067, 398756, 498445, 598134, 697823, 797512, 996890, 1196268, 1395646, 1495335, 1595024, 1993780, 2093469, 2392536, 2791292, 2990670, 3190048, 3489115, 3987560, 4186938, 4785072, 5582584, 5981340, 6380096, 6978230, 7975120, 8373876, 9570144, 10467345, 11165168, 11962680, 13956460, 15950240, 16747752, 19140288, 20934690, 22330336, 23925360, 27912920, 31900480, 33495504, 41869380, 44660672, 47850720, 55825840, 66991008, 83738760, 95701440, 111651680, 133982016, 167477520, 223303360, 334955040, 669910080]

約数ペア:

[(1, 669910080), (2, 334955040), (3, 223303360), (4, 167477520), (5, 133982016), (6, 111651680), (7, 95701440), (8, 83738760), (10, 66991008), (12, 55825840), (14, 47850720), (15, 44660672), (16, 41869380), (20, 33495504), (21, 31900480), (24, 27912920), (28, 23925360), (30, 22330336), (32, 20934690), (35, 19140288), (40, 16747752), (42, 15950240), (48, 13956460), (56, 11962680), (60, 11165168), (64, 10467345), (70, 9570144), (80, 8373876), (84, 7975120), (96, 6978230), (105, 6380096), (112, 5981340), (120, 5582584), (140, 4785072), (160, 4186938), (168, 3987560), (192, 3489115), (210, 3190048), (224, 2990670), (240, 2791292), (280, 2392536), (320, 2093469), (336, 1993780), (420, 1595024), (448, 1495335), (480, 1395646), (560, 1196268), (672, 996890), (840, 797512), (960, 697823), (1120, 598134), (1344, 498445), (1680, 398756), (2240, 299067), (3360, 199378), (6720, 99689)]