9969829920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{821}}^1\times {\mathrm{937}}^1$

素因数の和:1785

約数の個数: 240

約数和(自身を含む): 35265644568

約数和(自身を除く): 25295814648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 821, 864, 937, 1080, 1296, 1440, 1620, 1642, 1874, 2160, 2463, 2592, 2811, 3240, 3284, 3748, 4105, 4320, 4685, 4926, 5622, 6480, 6568, 7389, 7496, 8210, 8433, 9370, 9852, 11244, 12315, 12960, 13136, 14055, 14778, 14992, 16420, 16866, 18740, 19704, 22167, 22488, 24630, 25299, 26272, 28110, 29556, 29984, 32840, 33732, 36945, 37480, 39408, 42165, 44334, 44976, 49260, 50598, 56220, 59112, 65680, 66501, 67464, 73890, 74960, 75897, 78816, 84330, 88668, 89952, 98520, 101196, 110835, 112440, 118224, 126495, 131360, 133002, 134928, 147780, 149920, 151794, 168660, 177336, 197040, 202392, 221670, 224880, 236448, 252990, 266004, 269856, 295560, 303588, 332505, 337320, 354672, 379485, 394080, 404784, 443340, 449760, 505980, 532008, 591120, 607176, 665010, 674640, 709344, 758970, 769277, 809568, 886680, 1011960, 1064016, 1182240, 1214352, 1330020, 1349280, 1517940, 1538554, 1773360, 2023920, 2128032, 2307831, 2428704, 2660040, 3035880, 3077108, 3546720, 3846385, 4047840, 4615662, 5320080, 6071760, 6154216, 6923493, 7692770, 9231324, 10640160, 11539155, 12143520, 12308432, 13846986, 15385540, 18462648, 20770479, 23078310, 24616864, 27693972, 30771080, 34617465, 36925296, 41540958, 46156620, 55387944, 61542160, 62311437, 69234930, 73850592, 83081916, 92313240, 103852395, 110775888, 123084320, 124622874, 138469860, 166163832, 184626480, 207704790, 221551776, 249245748, 276939720, 311557185, 332327664, 369252960, 415409580, 498491496, 553879440, 623114370, 664655328, 830819160, 996982992, 1107758880, 1246228740, 1661638320, 1993965984, 2492457480, 3323276640, 4984914960, 9969829920]

約数ペア:

[(1, 9969829920), (2, 4984914960), (3, 3323276640), (4, 2492457480), (5, 1993965984), (6, 1661638320), (8, 1246228740), (9, 1107758880), (10, 996982992), (12, 830819160), (15, 664655328), (16, 623114370), (18, 553879440), (20, 498491496), (24, 415409580), (27, 369252960), (30, 332327664), (32, 311557185), (36, 276939720), (40, 249245748), (45, 221551776), (48, 207704790), (54, 184626480), (60, 166163832), (72, 138469860), (80, 124622874), (81, 123084320), (90, 110775888), (96, 103852395), (108, 92313240), (120, 83081916), (135, 73850592), (144, 69234930), (160, 62311437), (162, 61542160), (180, 55387944), (216, 46156620), (240, 41540958), (270, 36925296), (288, 34617465), (324, 30771080), (360, 27693972), (405, 24616864), (432, 23078310), (480, 20770479), (540, 18462648), (648, 15385540), (720, 13846986), (810, 12308432), (821, 12143520), (864, 11539155), (937, 10640160), (1080, 9231324), (1296, 7692770), (1440, 6923493), (1620, 6154216), (1642, 6071760), (1874, 5320080), (2160, 4615662), (2463, 4047840), (2592, 3846385), (2811, 3546720), (3240, 3077108), (3284, 3035880), (3748, 2660040), (4105, 2428704), (4320, 2307831), (4685, 2128032), (4926, 2023920), (5622, 1773360), (6480, 1538554), (6568, 1517940), (7389, 1349280), (7496, 1330020), (8210, 1214352), (8433, 1182240), (9370, 1064016), (9852, 1011960), (11244, 886680), (12315, 809568), (12960, 769277), (13136, 758970), (14055, 709344), (14778, 674640), (14992, 665010), (16420, 607176), (16866, 591120), (18740, 532008), (19704, 505980), (22167, 449760), (22488, 443340), (24630, 404784), (25299, 394080), (26272, 379485), (28110, 354672), (29556, 337320), (29984, 332505), (32840, 303588), (33732, 295560), (36945, 269856), (37480, 266004), (39408, 252990), (42165, 236448), (44334, 224880), (44976, 221670), (49260, 202392), (50598, 197040), (56220, 177336), (59112, 168660), (65680, 151794), (66501, 149920), (67464, 147780), (73890, 134928), (74960, 133002), (75897, 131360), (78816, 126495), (84330, 118224), (88668, 112440), (89952, 110835), (98520, 101196)]