1393516080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{175949}}^1$

素因数の和:175979

約数の個数: 120

約数和(自身を含む): 5105365200

約数和(自身を除く): 3711849120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 175949, 351898, 527847, 703796, 879745, 1055694, 1407592, 1583541, 1759490, 1935439, 2111388, 2639235, 2815184, 3167082, 3518980, 3870878, 4222776, 5278470, 5806317, 6334164, 7037960, 7741756, 7917705, 8445552, 9677195, 10556940, 11612634, 12668328, 14075920, 15483512, 15835410, 17418951, 19354390, 21113880, 23225268, 25336656, 29031585, 30967024, 31670820, 34837902, 38708780, 42227760, 46450536, 58063170, 63341640, 69675804, 77417560, 87094755, 92901072, 116126340, 126683280, 139351608, 154835120, 174189510, 232252680, 278703216, 348379020, 464505360, 696758040, 1393516080]

約数ペア:

[(1, 1393516080), (2, 696758040), (3, 464505360), (4, 348379020), (5, 278703216), (6, 232252680), (8, 174189510), (9, 154835120), (10, 139351608), (11, 126683280), (12, 116126340), (15, 92901072), (16, 87094755), (18, 77417560), (20, 69675804), (22, 63341640), (24, 58063170), (30, 46450536), (33, 42227760), (36, 38708780), (40, 34837902), (44, 31670820), (45, 30967024), (48, 29031585), (55, 25336656), (60, 23225268), (66, 21113880), (72, 19354390), (80, 17418951), (88, 15835410), (90, 15483512), (99, 14075920), (110, 12668328), (120, 11612634), (132, 10556940), (144, 9677195), (165, 8445552), (176, 7917705), (180, 7741756), (198, 7037960), (220, 6334164), (240, 5806317), (264, 5278470), (330, 4222776), (360, 3870878), (396, 3518980), (440, 3167082), (495, 2815184), (528, 2639235), (660, 2111388), (720, 1935439), (792, 1759490), (880, 1583541), (990, 1407592), (1320, 1055694), (1584, 879745), (1980, 703796), (2640, 527847), (3960, 351898), (7920, 175949)]