206023320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13309}}^1$

素因数の和:13369

約数の個数: 96

約数和(自身を含む): 685198800

約数和(自身を除く): 479175480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 13309, 15480, 26618, 39927, 53236, 66545, 79854, 106472, 119781, 133090, 159708, 199635, 239562, 266180, 319416, 399270, 479124, 532360, 572287, 598905, 798540, 958248, 1144574, 1197810, 1597080, 1716861, 2289148, 2395620, 2861435, 3433722, 4578296, 4791240, 5150583, 5722870, 6867444, 8584305, 10301166, 11445740, 13734888, 17168610, 20602332, 22891480, 25752915, 34337220, 41204664, 51505830, 68674440, 103011660, 206023320]

約数ペア:

[(1, 206023320), (2, 103011660), (3, 68674440), (4, 51505830), (5, 41204664), (6, 34337220), (8, 25752915), (9, 22891480), (10, 20602332), (12, 17168610), (15, 13734888), (18, 11445740), (20, 10301166), (24, 8584305), (30, 6867444), (36, 5722870), (40, 5150583), (43, 4791240), (45, 4578296), (60, 3433722), (72, 2861435), (86, 2395620), (90, 2289148), (120, 1716861), (129, 1597080), (172, 1197810), (180, 1144574), (215, 958248), (258, 798540), (344, 598905), (360, 572287), (387, 532360), (430, 479124), (516, 399270), (645, 319416), (774, 266180), (860, 239562), (1032, 199635), (1290, 159708), (1548, 133090), (1720, 119781), (1935, 106472), (2580, 79854), (3096, 66545), (3870, 53236), (5160, 39927), (7740, 26618), (13309, 15480)]