21116943360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{941}}^1$

素因数の和:1459

約数の個数: 264

約数和(自身を含む): 73397821536

約数和(自身を除く): 52280878176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 487, 512, 576, 640, 720, 768, 941, 960, 974, 1024, 1152, 1280, 1440, 1461, 1536, 1882, 1920, 1948, 2304, 2435, 2560, 2823, 2880, 2922, 3072, 3764, 3840, 3896, 4383, 4608, 4705, 4870, 5120, 5646, 5760, 5844, 7305, 7528, 7680, 7792, 8469, 8766, 9216, 9410, 9740, 11292, 11520, 11688, 14115, 14610, 15056, 15360, 15584, 16938, 17532, 18820, 19480, 21915, 22584, 23040, 23376, 28230, 29220, 30112, 31168, 33876, 35064, 37640, 38960, 42345, 43830, 45168, 46080, 46752, 56460, 58440, 60224, 62336, 67752, 70128, 75280, 77920, 84690, 87660, 90336, 93504, 112920, 116880, 120448, 124672, 135504, 140256, 150560, 155840, 169380, 175320, 180672, 187008, 225840, 233760, 240896, 249344, 271008, 280512, 301120, 311680, 338760, 350640, 361344, 374016, 451680, 458267, 467520, 481792, 498688, 542016, 561024, 602240, 623360, 677520, 701280, 722688, 748032, 903360, 916534, 935040, 963584, 1084032, 1122048, 1204480, 1246720, 1355040, 1374801, 1402560, 1445376, 1496064, 1806720, 1833068, 1870080, 2168064, 2244096, 2291335, 2408960, 2493440, 2710080, 2749602, 2805120, 2890752, 3613440, 3666136, 3740160, 4124403, 4336128, 4488192, 4582670, 4817920, 5420160, 5499204, 5610240, 6874005, 7226880, 7332272, 7480320, 8248806, 8672256, 9165340, 10840320, 10998408, 11220480, 13748010, 14453760, 14664544, 16497612, 18330680, 20622015, 21680640, 21996816, 22440960, 27496020, 29329088, 32995224, 36661360, 41244030, 43361280, 43993632, 54992040, 58658176, 65990448, 73322720, 82488060, 87987264, 109984080, 117316352, 131980896, 146645440, 164976120, 175974528, 219968160, 234632704, 263961792, 293290880, 329952240, 351949056, 439936320, 469265408, 527923584, 586581760, 659904480, 703898112, 879872640, 1055847168, 1173163520, 1319808960, 1407796224, 1759745280, 2111694336, 2346327040, 2639617920, 3519490560, 4223388672, 5279235840, 7038981120, 10558471680, 21116943360]

約数ペア:

[(1, 21116943360), (2, 10558471680), (3, 7038981120), (4, 5279235840), (5, 4223388672), (6, 3519490560), (8, 2639617920), (9, 2346327040), (10, 2111694336), (12, 1759745280), (15, 1407796224), (16, 1319808960), (18, 1173163520), (20, 1055847168), (24, 879872640), (30, 703898112), (32, 659904480), (36, 586581760), (40, 527923584), (45, 469265408), (48, 439936320), (60, 351949056), (64, 329952240), (72, 293290880), (80, 263961792), (90, 234632704), (96, 219968160), (120, 175974528), (128, 164976120), (144, 146645440), (160, 131980896), (180, 117316352), (192, 109984080), (240, 87987264), (256, 82488060), (288, 73322720), (320, 65990448), (360, 58658176), (384, 54992040), (480, 43993632), (487, 43361280), (512, 41244030), (576, 36661360), (640, 32995224), (720, 29329088), (768, 27496020), (941, 22440960), (960, 21996816), (974, 21680640), (1024, 20622015), (1152, 18330680), (1280, 16497612), (1440, 14664544), (1461, 14453760), (1536, 13748010), (1882, 11220480), (1920, 10998408), (1948, 10840320), (2304, 9165340), (2435, 8672256), (2560, 8248806), (2823, 7480320), (2880, 7332272), (2922, 7226880), (3072, 6874005), (3764, 5610240), (3840, 5499204), (3896, 5420160), (4383, 4817920), (4608, 4582670), (4705, 4488192), (4870, 4336128), (5120, 4124403), (5646, 3740160), (5760, 3666136), (5844, 3613440), (7305, 2890752), (7528, 2805120), (7680, 2749602), (7792, 2710080), (8469, 2493440), (8766, 2408960), (9216, 2291335), (9410, 2244096), (9740, 2168064), (11292, 1870080), (11520, 1833068), (11688, 1806720), (14115, 1496064), (14610, 1445376), (15056, 1402560), (15360, 1374801), (15584, 1355040), (16938, 1246720), (17532, 1204480), (18820, 1122048), (19480, 1084032), (21915, 963584), (22584, 935040), (23040, 916534), (23376, 903360), (28230, 748032), (29220, 722688), (30112, 701280), (31168, 677520), (33876, 623360), (35064, 602240), (37640, 561024), (38960, 542016), (42345, 498688), (43830, 481792), (45168, 467520), (46080, 458267), (46752, 451680), (56460, 374016), (58440, 361344), (60224, 350640), (62336, 338760), (67752, 311680), (70128, 301120), (75280, 280512), (77920, 271008), (84690, 249344), (87660, 240896), (90336, 233760), (93504, 225840), (112920, 187008), (116880, 180672), (120448, 175320), (124672, 169380), (135504, 155840), (140256, 150560)]