2698485840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1248

約数の個数: 240

約数和(自身を含む): 9480726528

約数和(自身を除く): 6782240688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 127, 135, 144, 162, 180, 216, 240, 243, 254, 270, 324, 360, 381, 405, 432, 486, 508, 540, 635, 648, 720, 762, 810, 972, 1016, 1080, 1093, 1143, 1215, 1270, 1296, 1524, 1620, 1905, 1944, 2032, 2160, 2186, 2286, 2430, 2540, 3048, 3240, 3279, 3429, 3810, 3888, 4372, 4572, 4860, 5080, 5465, 5715, 6096, 6480, 6558, 6858, 7620, 8744, 9144, 9720, 9837, 10160, 10287, 10930, 11430, 13116, 13716, 15240, 16395, 17145, 17488, 18288, 19440, 19674, 20574, 21860, 22860, 26232, 27432, 29511, 30480, 30861, 32790, 34290, 39348, 41148, 43720, 45720, 49185, 51435, 52464, 54864, 59022, 61722, 65580, 68580, 78696, 82296, 87440, 88533, 91440, 98370, 102870, 118044, 123444, 131160, 137160, 138811, 147555, 154305, 157392, 164592, 177066, 196740, 205740, 236088, 246888, 262320, 265599, 274320, 277622, 295110, 308610, 354132, 393480, 411480, 416433, 442665, 472176, 493776, 531198, 555244, 590220, 617220, 694055, 708264, 786960, 822960, 832866, 885330, 1062396, 1110488, 1180440, 1234440, 1249299, 1327995, 1388110, 1416528, 1665732, 1770660, 2082165, 2124792, 2220976, 2360880, 2468880, 2498598, 2655990, 2776220, 3331464, 3541320, 3747897, 4164330, 4249584, 4997196, 5311980, 5552440, 6246495, 6662928, 7082640, 7495794, 8328660, 9994392, 10623960, 11104880, 11243691, 12492990, 14991588, 16657320, 18739485, 19988784, 21247920, 22487382, 24985980, 29983176, 33314640, 33731073, 37478970, 44974764, 49971960, 56218455, 59966352, 67462146, 74957940, 89949528, 99943920, 112436910, 134924292, 149915880, 168655365, 179899056, 224873820, 269848584, 299831760, 337310730, 449747640, 539697168, 674621460, 899495280, 1349242920, 2698485840]

約数ペア:

[(1, 2698485840), (2, 1349242920), (3, 899495280), (4, 674621460), (5, 539697168), (6, 449747640), (8, 337310730), (9, 299831760), (10, 269848584), (12, 224873820), (15, 179899056), (16, 168655365), (18, 149915880), (20, 134924292), (24, 112436910), (27, 99943920), (30, 89949528), (36, 74957940), (40, 67462146), (45, 59966352), (48, 56218455), (54, 49971960), (60, 44974764), (72, 37478970), (80, 33731073), (81, 33314640), (90, 29983176), (108, 24985980), (120, 22487382), (127, 21247920), (135, 19988784), (144, 18739485), (162, 16657320), (180, 14991588), (216, 12492990), (240, 11243691), (243, 11104880), (254, 10623960), (270, 9994392), (324, 8328660), (360, 7495794), (381, 7082640), (405, 6662928), (432, 6246495), (486, 5552440), (508, 5311980), (540, 4997196), (635, 4249584), (648, 4164330), (720, 3747897), (762, 3541320), (810, 3331464), (972, 2776220), (1016, 2655990), (1080, 2498598), (1093, 2468880), (1143, 2360880), (1215, 2220976), (1270, 2124792), (1296, 2082165), (1524, 1770660), (1620, 1665732), (1905, 1416528), (1944, 1388110), (2032, 1327995), (2160, 1249299), (2186, 1234440), (2286, 1180440), (2430, 1110488), (2540, 1062396), (3048, 885330), (3240, 832866), (3279, 822960), (3429, 786960), (3810, 708264), (3888, 694055), (4372, 617220), (4572, 590220), (4860, 555244), (5080, 531198), (5465, 493776), (5715, 472176), (6096, 442665), (6480, 416433), (6558, 411480), (6858, 393480), (7620, 354132), (8744, 308610), (9144, 295110), (9720, 277622), (9837, 274320), (10160, 265599), (10287, 262320), (10930, 246888), (11430, 236088), (13116, 205740), (13716, 196740), (15240, 177066), (16395, 164592), (17145, 157392), (17488, 154305), (18288, 147555), (19440, 138811), (19674, 137160), (20574, 131160), (21860, 123444), (22860, 118044), (26232, 102870), (27432, 98370), (29511, 91440), (30480, 88533), (30861, 87440), (32790, 82296), (34290, 78696), (39348, 68580), (41148, 65580), (43720, 61722), (45720, 59022), (49185, 54864), (51435, 52464)]