1313854080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8887}}^1$

素因数の和:8927

約数の個数: 256

約数和(自身を含む): 5221877760

約数和(自身を除く): 3908023680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 6160, 6720, 7040, 7392, 8887, 9240, 9856, 10560, 12320, 13440, 14784, 17774, 18480, 21120, 24640, 26661, 29568, 35548, 36960, 44435, 49280, 53322, 62209, 71096, 73920, 88870, 97757, 106644, 124418, 133305, 142192, 147840, 177740, 186627, 195514, 213288, 248836, 266610, 284384, 293271, 311045, 355480, 373254, 391028, 426576, 488785, 497672, 533220, 568768, 586542, 622090, 684299, 710960, 746508, 782056, 853152, 933135, 977570, 995344, 1066440, 1137536, 1173084, 1244180, 1368598, 1421920, 1466355, 1493016, 1564112, 1706304, 1866270, 1955140, 1990688, 2052897, 2132880, 2346168, 2488360, 2737196, 2843840, 2932710, 2986032, 3128224, 3412608, 3421495, 3732540, 3910280, 3981376, 4105794, 4265760, 4692336, 4976720, 5474392, 5687680, 5865420, 5972064, 6256448, 6842990, 7465080, 7820560, 7962752, 8211588, 8531520, 9384672, 9953440, 10264485, 10948784, 11730840, 11944128, 12512896, 13685980, 14930160, 15641120, 16423176, 17063040, 18769344, 19906880, 20528970, 21897568, 23461680, 23888256, 27371960, 29860320, 31282240, 32846352, 37538688, 39813760, 41057940, 43795136, 46923360, 54743920, 59720640, 62564480, 65692704, 82115880, 87590272, 93846720, 109487840, 119441280, 131385408, 164231760, 187693440, 218975680, 262770816, 328463520, 437951360, 656927040, 1313854080]

約数ペア:

[(1, 1313854080), (2, 656927040), (3, 437951360), (4, 328463520), (5, 262770816), (6, 218975680), (7, 187693440), (8, 164231760), (10, 131385408), (11, 119441280), (12, 109487840), (14, 93846720), (15, 87590272), (16, 82115880), (20, 65692704), (21, 62564480), (22, 59720640), (24, 54743920), (28, 46923360), (30, 43795136), (32, 41057940), (33, 39813760), (35, 37538688), (40, 32846352), (42, 31282240), (44, 29860320), (48, 27371960), (55, 23888256), (56, 23461680), (60, 21897568), (64, 20528970), (66, 19906880), (70, 18769344), (77, 17063040), (80, 16423176), (84, 15641120), (88, 14930160), (96, 13685980), (105, 12512896), (110, 11944128), (112, 11730840), (120, 10948784), (128, 10264485), (132, 9953440), (140, 9384672), (154, 8531520), (160, 8211588), (165, 7962752), (168, 7820560), (176, 7465080), (192, 6842990), (210, 6256448), (220, 5972064), (224, 5865420), (231, 5687680), (240, 5474392), (264, 4976720), (280, 4692336), (308, 4265760), (320, 4105794), (330, 3981376), (336, 3910280), (352, 3732540), (384, 3421495), (385, 3412608), (420, 3128224), (440, 2986032), (448, 2932710), (462, 2843840), (480, 2737196), (528, 2488360), (560, 2346168), (616, 2132880), (640, 2052897), (660, 1990688), (672, 1955140), (704, 1866270), (770, 1706304), (840, 1564112), (880, 1493016), (896, 1466355), (924, 1421920), (960, 1368598), (1056, 1244180), (1120, 1173084), (1155, 1137536), (1232, 1066440), (1320, 995344), (1344, 977570), (1408, 933135), (1540, 853152), (1680, 782056), (1760, 746508), (1848, 710960), (1920, 684299), (2112, 622090), (2240, 586542), (2310, 568768), (2464, 533220), (2640, 497672), (2688, 488785), (3080, 426576), (3360, 391028), (3520, 373254), (3696, 355480), (4224, 311045), (4480, 293271), (4620, 284384), (4928, 266610), (5280, 248836), (6160, 213288), (6720, 195514), (7040, 186627), (7392, 177740), (8887, 147840), (9240, 142192), (9856, 133305), (10560, 124418), (12320, 106644), (13440, 97757), (14784, 88870), (17774, 73920), (18480, 71096), (21120, 62209), (24640, 53322), (26661, 49280), (29568, 44435), (35548, 36960)]