65317320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 219542400

約数和(自身を除く): 154225080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 307, 360, 394, 540, 591, 614, 788, 921, 985, 1080, 1182, 1228, 1535, 1576, 1773, 1842, 1970, 2364, 2456, 2763, 2955, 3070, 3546, 3684, 3940, 4605, 4728, 5319, 5526, 5910, 6140, 7092, 7368, 7880, 8289, 8865, 9210, 10638, 11052, 11820, 12280, 13815, 14184, 16578, 17730, 18420, 21276, 22104, 23640, 26595, 27630, 33156, 35460, 36840, 41445, 42552, 53190, 55260, 60479, 66312, 70920, 82890, 106380, 110520, 120958, 165780, 181437, 212760, 241916, 302395, 331560, 362874, 483832, 544311, 604790, 725748, 907185, 1088622, 1209580, 1451496, 1632933, 1814370, 2177244, 2419160, 2721555, 3265866, 3628740, 4354488, 5443110, 6531732, 7257480, 8164665, 10886220, 13063464, 16329330, 21772440, 32658660, 65317320]

約数ペア:

[(1, 65317320), (2, 32658660), (3, 21772440), (4, 16329330), (5, 13063464), (6, 10886220), (8, 8164665), (9, 7257480), (10, 6531732), (12, 5443110), (15, 4354488), (18, 3628740), (20, 3265866), (24, 2721555), (27, 2419160), (30, 2177244), (36, 1814370), (40, 1632933), (45, 1451496), (54, 1209580), (60, 1088622), (72, 907185), (90, 725748), (108, 604790), (120, 544311), (135, 483832), (180, 362874), (197, 331560), (216, 302395), (270, 241916), (307, 212760), (360, 181437), (394, 165780), (540, 120958), (591, 110520), (614, 106380), (788, 82890), (921, 70920), (985, 66312), (1080, 60479), (1182, 55260), (1228, 53190), (1535, 42552), (1576, 41445), (1773, 36840), (1842, 35460), (1970, 33156), (2364, 27630), (2456, 26595), (2763, 23640), (2955, 22104), (3070, 21276), (3546, 18420), (3684, 17730), (3940, 16578), (4605, 14184), (4728, 13815), (5319, 12280), (5526, 11820), (5910, 11052), (6140, 10638), (7092, 9210), (7368, 8865), (7880, 8289)]