6646553280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{937}}^1$

素因数の和:1784

約数の個数: 224

約数和(自身を含む): 23501177280

約数和(自身を除く): 16854624000

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 821, 864, 937, 960, 1080, 1440, 1642, 1728, 1874, 2160, 2463, 2811, 2880, 3284, 3748, 4105, 4320, 4685, 4926, 5622, 6568, 7389, 7496, 8210, 8433, 8640, 9370, 9852, 11244, 12315, 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, 52544, 56220, 59112, 59968, 65680, 67464, 73890, 74960, 78816, 84330, 88668, 89952, 98520, 101196, 110835, 112440, 118224, 126495, 131360, 134928, 147780, 149920, 157632, 168660, 177336, 179904, 197040, 202392, 221670, 224880, 236448, 252990, 262720, 269856, 295560, 299840, 337320, 354672, 394080, 404784, 443340, 449760, 472896, 505980, 539712, 591120, 674640, 709344, 769277, 788160, 809568, 886680, 899520, 1011960, 1182240, 1349280, 1418688, 1538554, 1619136, 1773360, 2023920, 2307831, 2364480, 2698560, 3077108, 3546720, 3846385, 4047840, 4615662, 6154216, 6923493, 7093440, 7692770, 8095680, 9231324, 11539155, 12308432, 13846986, 15385540, 18462648, 20770479, 23078310, 24616864, 27693972, 30771080, 34617465, 36925296, 41540958, 46156620, 49233728, 55387944, 61542160, 69234930, 73850592, 83081916, 92313240, 103852395, 110775888, 123084320, 138469860, 147701184, 166163832, 184626480, 207704790, 221551776, 246168640, 276939720, 332327664, 369252960, 415409580, 443103552, 553879440, 664655328, 738505920, 830819160, 1107758880, 1329310656, 1661638320, 2215517760, 3323276640, 6646553280]

約数ペア:

[(1, 6646553280), (2, 3323276640), (3, 2215517760), (4, 1661638320), (5, 1329310656), (6, 1107758880), (8, 830819160), (9, 738505920), (10, 664655328), (12, 553879440), (15, 443103552), (16, 415409580), (18, 369252960), (20, 332327664), (24, 276939720), (27, 246168640), (30, 221551776), (32, 207704790), (36, 184626480), (40, 166163832), (45, 147701184), (48, 138469860), (54, 123084320), (60, 110775888), (64, 103852395), (72, 92313240), (80, 83081916), (90, 73850592), (96, 69234930), (108, 61542160), (120, 55387944), (135, 49233728), (144, 46156620), (160, 41540958), (180, 36925296), (192, 34617465), (216, 30771080), (240, 27693972), (270, 24616864), (288, 23078310), (320, 20770479), (360, 18462648), (432, 15385540), (480, 13846986), (540, 12308432), (576, 11539155), (720, 9231324), (821, 8095680), (864, 7692770), (937, 7093440), (960, 6923493), (1080, 6154216), (1440, 4615662), (1642, 4047840), (1728, 3846385), (1874, 3546720), (2160, 3077108), (2463, 2698560), (2811, 2364480), (2880, 2307831), (3284, 2023920), (3748, 1773360), (4105, 1619136), (4320, 1538554), (4685, 1418688), (4926, 1349280), (5622, 1182240), (6568, 1011960), (7389, 899520), (7496, 886680), (8210, 809568), (8433, 788160), (8640, 769277), (9370, 709344), (9852, 674640), (11244, 591120), (12315, 539712), (13136, 505980), (14055, 472896), (14778, 449760), (14992, 443340), (16420, 404784), (16866, 394080), (18740, 354672), (19704, 337320), (22167, 299840), (22488, 295560), (24630, 269856), (25299, 262720), (26272, 252990), (28110, 236448), (29556, 224880), (29984, 221670), (32840, 202392), (33732, 197040), (36945, 179904), (37480, 177336), (39408, 168660), (42165, 157632), (44334, 149920), (44976, 147780), (49260, 134928), (50598, 131360), (52544, 126495), (56220, 118224), (59112, 112440), (59968, 110835), (65680, 101196), (67464, 98520), (73890, 89952), (74960, 88668), (78816, 84330)]