7899217920

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 384

約数和(自身を含む): 29934290880

約数和(自身を除く): 22035072960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 487, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 974, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1461, 1536, 1584, 1760, 1920, 1948, 1980, 2048, 2112, 2304, 2435, 2560, 2640, 2816, 2880, 2922, 3072, 3168, 3520, 3840, 3896, 3960, 4096, 4224, 4383, 4608, 4870, 5120, 5280, 5357, 5632, 5760, 5844, 6144, 6336, 7040, 7305, 7680, 7792, 7920, 8192, 8448, 8766, 9216, 9740, 10240, 10560, 10714, 11264, 11520, 11688, 12288, 12672, 14080, 14610, 15360, 15584, 15840, 16071, 16384, 16896, 17532, 18432, 19480, 20480, 21120, 21428, 21915, 22528, 23040, 23376, 24576, 25344, 26785, 28160, 29220, 30720, 31168, 31680, 32142, 32768, 33792, 35064, 36864, 38960, 40960, 42240, 42856, 43830, 45056, 46080, 46752, 48213, 49152, 50688, 53570, 56320, 58440, 61440, 62336, 63360, 64284, 67584, 70128, 73728, 77920, 80355, 81920, 84480, 85712, 87660, 90112, 92160, 93504, 96426, 98304, 101376, 107140, 112640, 116880, 122880, 124672, 126720, 128568, 135168, 140256, 147456, 155840, 160710, 163840, 168960, 171424, 175320, 180224, 184320, 187008, 192852, 202752, 214280, 225280, 233760, 241065, 245760, 249344, 253440, 257136, 270336, 280512, 294912, 311680, 321420, 337920, 342848, 350640, 360448, 368640, 374016, 385704, 405504, 428560, 450560, 467520, 482130, 491520, 498688, 506880, 514272, 540672, 561024, 623360, 642840, 675840, 685696, 701280, 737280, 748032, 771408, 811008, 857120, 901120, 935040, 964260, 997376, 1013760, 1028544, 1081344, 1122048, 1246720, 1285680, 1351680, 1371392, 1402560, 1474560, 1496064, 1542816, 1622016, 1714240, 1802240, 1870080, 1928520, 1994752, 2027520, 2057088, 2244096, 2493440, 2571360, 2703360, 2742784, 2805120, 2992128, 3085632, 3244032, 3428480, 3740160, 3857040, 3989504, 4055040, 4114176, 4488192, 4986880, 5142720, 5406720, 5485568, 5610240, 5984256, 6171264, 6856960, 7480320, 7714080, 7979008, 8110080, 8228352, 8976384, 9973760, 10285440, 10971136, 11220480, 11968512, 12342528, 13713920, 14960640, 15428160, 15958016, 16220160, 16456704, 17952768, 19947520, 20570880, 21942272, 22440960, 23937024, 24685056, 27427840, 29921280, 30856320, 32913408, 35905536, 39895040, 41141760, 43884544, 44881920, 47874048, 49370112, 54855680, 59842560, 61712640, 65826816, 71811072, 79790080, 82283520, 87769088, 89763840, 98740224, 109711360, 119685120, 123425280, 131653632, 143622144, 164567040, 175538176, 179527680, 197480448, 219422720, 239370240, 246850560, 263307264, 329134080, 359055360, 394960896, 438845440, 493701120, 526614528, 658268160, 718110720, 789921792, 877690880, 987402240, 1316536320, 1579843584, 1974804480, 2633072640, 3949608960, 7899217920]

約数ペア:

[(1, 7899217920), (2, 3949608960), (3, 2633072640), (4, 1974804480), (5, 1579843584), (6, 1316536320), (8, 987402240), (9, 877690880), (10, 789921792), (11, 718110720), (12, 658268160), (15, 526614528), (16, 493701120), (18, 438845440), (20, 394960896), (22, 359055360), (24, 329134080), (30, 263307264), (32, 246850560), (33, 239370240), (36, 219422720), (40, 197480448), (44, 179527680), (45, 175538176), (48, 164567040), (55, 143622144), (60, 131653632), (64, 123425280), (66, 119685120), (72, 109711360), (80, 98740224), (88, 89763840), (90, 87769088), (96, 82283520), (99, 79790080), (110, 71811072), (120, 65826816), (128, 61712640), (132, 59842560), (144, 54855680), (160, 49370112), (165, 47874048), (176, 44881920), (180, 43884544), (192, 41141760), (198, 39895040), (220, 35905536), (240, 32913408), (256, 30856320), (264, 29921280), (288, 27427840), (320, 24685056), (330, 23937024), (352, 22440960), (360, 21942272), (384, 20570880), (396, 19947520), (440, 17952768), (480, 16456704), (487, 16220160), (495, 15958016), (512, 15428160), (528, 14960640), (576, 13713920), (640, 12342528), (660, 11968512), (704, 11220480), (720, 10971136), (768, 10285440), (792, 9973760), (880, 8976384), (960, 8228352), (974, 8110080), (990, 7979008), (1024, 7714080), (1056, 7480320), (1152, 6856960), (1280, 6171264), (1320, 5984256), (1408, 5610240), (1440, 5485568), (1461, 5406720), (1536, 5142720), (1584, 4986880), (1760, 4488192), (1920, 4114176), (1948, 4055040), (1980, 3989504), (2048, 3857040), (2112, 3740160), (2304, 3428480), (2435, 3244032), (2560, 3085632), (2640, 2992128), (2816, 2805120), (2880, 2742784), (2922, 2703360), (3072, 2571360), (3168, 2493440), (3520, 2244096), (3840, 2057088), (3896, 2027520), (3960, 1994752), (4096, 1928520), (4224, 1870080), (4383, 1802240), (4608, 1714240), (4870, 1622016), (5120, 1542816), (5280, 1496064), (5357, 1474560), (5632, 1402560), (5760, 1371392), (5844, 1351680), (6144, 1285680), (6336, 1246720), (7040, 1122048), (7305, 1081344), (7680, 1028544), (7792, 1013760), (7920, 997376), (8192, 964260), (8448, 935040), (8766, 901120), (9216, 857120), (9740, 811008), (10240, 771408), (10560, 748032), (10714, 737280), (11264, 701280), (11520, 685696), (11688, 675840), (12288, 642840), (12672, 623360), (14080, 561024), (14610, 540672), (15360, 514272), (15584, 506880), (15840, 498688), (16071, 491520), (16384, 482130), (16896, 467520), (17532, 450560), (18432, 428560), (19480, 405504), (20480, 385704), (21120, 374016), (21428, 368640), (21915, 360448), (22528, 350640), (23040, 342848), (23376, 337920), (24576, 321420), (25344, 311680), (26785, 294912), (28160, 280512), (29220, 270336), (30720, 257136), (31168, 253440), (31680, 249344), (32142, 245760), (32768, 241065), (33792, 233760), (35064, 225280), (36864, 214280), (38960, 202752), (40960, 192852), (42240, 187008), (42856, 184320), (43830, 180224), (45056, 175320), (46080, 171424), (46752, 168960), (48213, 163840), (49152, 160710), (50688, 155840), (53570, 147456), (56320, 140256), (58440, 135168), (61440, 128568), (62336, 126720), (63360, 124672), (64284, 122880), (67584, 116880), (70128, 112640), (73728, 107140), (77920, 101376), (80355, 98304), (81920, 96426), (84480, 93504), (85712, 92160), (87660, 90112)]