170218080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2813

約数の個数: 144

約数和(自身を含む): 594594000

約数和(自身を除く): 424375920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2749, 3096, 3440, 3870, 4128, 5160, 5498, 6192, 6880, 7740, 8247, 10320, 10996, 12384, 13745, 15480, 16494, 20640, 21992, 24741, 27490, 30960, 32988, 41235, 43984, 49482, 54980, 61920, 65976, 82470, 87968, 98964, 109960, 118207, 123705, 131952, 164940, 197928, 219920, 236414, 247410, 263904, 329880, 354621, 395856, 439840, 472828, 494820, 591035, 659760, 709242, 791712, 945656, 989640, 1063863, 1182070, 1319520, 1418484, 1773105, 1891312, 1979280, 2127726, 2364140, 2836968, 3546210, 3782624, 3958560, 4255452, 4728280, 5319315, 5673936, 7092420, 8510904, 9456560, 10638630, 11347872, 14184840, 17021808, 18913120, 21277260, 28369680, 34043616, 42554520, 56739360, 85109040, 170218080]

約数ペア:

[(1, 170218080), (2, 85109040), (3, 56739360), (4, 42554520), (5, 34043616), (6, 28369680), (8, 21277260), (9, 18913120), (10, 17021808), (12, 14184840), (15, 11347872), (16, 10638630), (18, 9456560), (20, 8510904), (24, 7092420), (30, 5673936), (32, 5319315), (36, 4728280), (40, 4255452), (43, 3958560), (45, 3782624), (48, 3546210), (60, 2836968), (72, 2364140), (80, 2127726), (86, 1979280), (90, 1891312), (96, 1773105), (120, 1418484), (129, 1319520), (144, 1182070), (160, 1063863), (172, 989640), (180, 945656), (215, 791712), (240, 709242), (258, 659760), (288, 591035), (344, 494820), (360, 472828), (387, 439840), (430, 395856), (480, 354621), (516, 329880), (645, 263904), (688, 247410), (720, 236414), (774, 219920), (860, 197928), (1032, 164940), (1290, 131952), (1376, 123705), (1440, 118207), (1548, 109960), (1720, 98964), (1935, 87968), (2064, 82470), (2580, 65976), (2749, 61920), (3096, 54980), (3440, 49482), (3870, 43984), (4128, 41235), (5160, 32988), (5498, 30960), (6192, 27490), (6880, 24741), (7740, 21992), (8247, 20640), (10320, 16494), (10996, 15480), (12384, 13745)]