297881640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2816

約数の個数: 192

約数和(自身を含む): 1132560000

約数和(自身を除く): 834678360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 2749, 3010, 3096, 3612, 3870, 4515, 5160, 5418, 5498, 6020, 7224, 7740, 8247, 9030, 10836, 10996, 12040, 13545, 13745, 15480, 16494, 18060, 19243, 21672, 21992, 24741, 27090, 27490, 32988, 36120, 38486, 41235, 49482, 54180, 54980, 57729, 65976, 76972, 82470, 96215, 98964, 108360, 109960, 115458, 118207, 123705, 153944, 164940, 173187, 192430, 197928, 230916, 236414, 247410, 288645, 329880, 346374, 354621, 384860, 461832, 472828, 494820, 577290, 591035, 692748, 709242, 769720, 827449, 865935, 945656, 989640, 1063863, 1154580, 1182070, 1385496, 1418484, 1654898, 1731870, 1773105, 2127726, 2309160, 2364140, 2482347, 2836968, 3309796, 3463740, 3546210, 4137245, 4255452, 4728280, 4964694, 5319315, 6619592, 6927480, 7092420, 7447041, 8274490, 8510904, 9929388, 10638630, 12411735, 14184840, 14894082, 16548980, 19858776, 21277260, 24823470, 29788164, 33097960, 37235205, 42554520, 49646940, 59576328, 74470410, 99293880, 148940820, 297881640]

約数ペア:

[(1, 297881640), (2, 148940820), (3, 99293880), (4, 74470410), (5, 59576328), (6, 49646940), (7, 42554520), (8, 37235205), (9, 33097960), (10, 29788164), (12, 24823470), (14, 21277260), (15, 19858776), (18, 16548980), (20, 14894082), (21, 14184840), (24, 12411735), (28, 10638630), (30, 9929388), (35, 8510904), (36, 8274490), (40, 7447041), (42, 7092420), (43, 6927480), (45, 6619592), (56, 5319315), (60, 4964694), (63, 4728280), (70, 4255452), (72, 4137245), (84, 3546210), (86, 3463740), (90, 3309796), (105, 2836968), (120, 2482347), (126, 2364140), (129, 2309160), (140, 2127726), (168, 1773105), (172, 1731870), (180, 1654898), (210, 1418484), (215, 1385496), (252, 1182070), (258, 1154580), (280, 1063863), (301, 989640), (315, 945656), (344, 865935), (360, 827449), (387, 769720), (420, 709242), (430, 692748), (504, 591035), (516, 577290), (602, 494820), (630, 472828), (645, 461832), (774, 384860), (840, 354621), (860, 346374), (903, 329880), (1032, 288645), (1204, 247410), (1260, 236414), (1290, 230916), (1505, 197928), (1548, 192430), (1720, 173187), (1806, 164940), (1935, 153944), (2408, 123705), (2520, 118207), (2580, 115458), (2709, 109960), (2749, 108360), (3010, 98964), (3096, 96215), (3612, 82470), (3870, 76972), (4515, 65976), (5160, 57729), (5418, 54980), (5498, 54180), (6020, 49482), (7224, 41235), (7740, 38486), (8247, 36120), (9030, 32988), (10836, 27490), (10996, 27090), (12040, 24741), (13545, 21992), (13745, 21672), (15480, 19243), (16494, 18060)]