10521880320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1987}}^1$

素因数の和:2215

約数の個数: 288

約数和(自身を含む): 38619237888

約数和(自身を除く): 28097357568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 197, 210, 224, 240, 256, 280, 320, 336, 384, 394, 420, 448, 480, 560, 591, 640, 672, 768, 788, 840, 896, 960, 985, 1120, 1182, 1280, 1344, 1379, 1576, 1680, 1792, 1920, 1970, 1987, 2240, 2364, 2688, 2758, 2955, 3152, 3360, 3840, 3940, 3974, 4137, 4480, 4728, 5376, 5516, 5910, 5961, 6304, 6720, 6895, 7880, 7948, 8274, 8960, 9456, 9935, 11032, 11820, 11922, 12608, 13440, 13790, 13909, 15760, 15896, 16548, 18912, 19870, 20685, 22064, 23640, 23844, 25216, 26880, 27580, 27818, 29805, 31520, 31792, 33096, 37824, 39740, 41370, 41727, 44128, 47280, 47688, 50432, 55160, 55636, 59610, 63040, 63584, 66192, 69545, 75648, 79480, 82740, 83454, 88256, 94560, 95376, 110320, 111272, 119220, 126080, 127168, 132384, 139090, 151296, 158960, 165480, 166908, 176512, 189120, 190752, 208635, 220640, 222544, 238440, 252160, 254336, 264768, 278180, 317920, 330960, 333816, 353024, 378240, 381504, 391439, 417270, 441280, 445088, 476880, 508672, 529536, 556360, 635840, 661920, 667632, 756480, 763008, 782878, 834540, 882560, 890176, 953760, 1059072, 1112720, 1174317, 1271680, 1323840, 1335264, 1526016, 1565756, 1669080, 1765120, 1780352, 1907520, 1957195, 2225440, 2348634, 2543360, 2647680, 2670528, 2740073, 3131512, 3338160, 3560704, 3815040, 3914390, 4450880, 4697268, 5295360, 5341056, 5480146, 5871585, 6263024, 6676320, 7630080, 7828780, 8220219, 8901760, 9394536, 10682112, 10960292, 11743170, 12526048, 13352640, 13700365, 15657560, 16440438, 17803520, 18789072, 21920584, 23486340, 25052096, 26705280, 27400730, 31315120, 32880876, 37578144, 41101095, 43841168, 46972680, 50104192, 53410560, 54801460, 62630240, 65761752, 75156288, 82202190, 87682336, 93945360, 100208384, 109602920, 125260480, 131523504, 150312576, 164404380, 175364672, 187890720, 219205840, 250520960, 263047008, 300625152, 328808760, 350729344, 375781440, 438411680, 501041920, 526094016, 657617520, 701458688, 751562880, 876823360, 1052188032, 1315235040, 1503125760, 1753646720, 2104376064, 2630470080, 3507293440, 5260940160, 10521880320]

約数ペア:

[(1, 10521880320), (2, 5260940160), (3, 3507293440), (4, 2630470080), (5, 2104376064), (6, 1753646720), (7, 1503125760), (8, 1315235040), (10, 1052188032), (12, 876823360), (14, 751562880), (15, 701458688), (16, 657617520), (20, 526094016), (21, 501041920), (24, 438411680), (28, 375781440), (30, 350729344), (32, 328808760), (35, 300625152), (40, 263047008), (42, 250520960), (48, 219205840), (56, 187890720), (60, 175364672), (64, 164404380), (70, 150312576), (80, 131523504), (84, 125260480), (96, 109602920), (105, 100208384), (112, 93945360), (120, 87682336), (128, 82202190), (140, 75156288), (160, 65761752), (168, 62630240), (192, 54801460), (197, 53410560), (210, 50104192), (224, 46972680), (240, 43841168), (256, 41101095), (280, 37578144), (320, 32880876), (336, 31315120), (384, 27400730), (394, 26705280), (420, 25052096), (448, 23486340), (480, 21920584), (560, 18789072), (591, 17803520), (640, 16440438), (672, 15657560), (768, 13700365), (788, 13352640), (840, 12526048), (896, 11743170), (960, 10960292), (985, 10682112), (1120, 9394536), (1182, 8901760), (1280, 8220219), (1344, 7828780), (1379, 7630080), (1576, 6676320), (1680, 6263024), (1792, 5871585), (1920, 5480146), (1970, 5341056), (1987, 5295360), (2240, 4697268), (2364, 4450880), (2688, 3914390), (2758, 3815040), (2955, 3560704), (3152, 3338160), (3360, 3131512), (3840, 2740073), (3940, 2670528), (3974, 2647680), (4137, 2543360), (4480, 2348634), (4728, 2225440), (5376, 1957195), (5516, 1907520), (5910, 1780352), (5961, 1765120), (6304, 1669080), (6720, 1565756), (6895, 1526016), (7880, 1335264), (7948, 1323840), (8274, 1271680), (8960, 1174317), (9456, 1112720), (9935, 1059072), (11032, 953760), (11820, 890176), (11922, 882560), (12608, 834540), (13440, 782878), (13790, 763008), (13909, 756480), (15760, 667632), (15896, 661920), (16548, 635840), (18912, 556360), (19870, 529536), (20685, 508672), (22064, 476880), (23640, 445088), (23844, 441280), (25216, 417270), (26880, 391439), (27580, 381504), (27818, 378240), (29805, 353024), (31520, 333816), (31792, 330960), (33096, 317920), (37824, 278180), (39740, 264768), (41370, 254336), (41727, 252160), (44128, 238440), (47280, 222544), (47688, 220640), (50432, 208635), (55160, 190752), (55636, 189120), (59610, 176512), (63040, 166908), (63584, 165480), (66192, 158960), (69545, 151296), (75648, 139090), (79480, 132384), (82740, 127168), (83454, 126080), (88256, 119220), (94560, 111272), (95376, 110320)]