281825280

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 312

約数和(自身を含む): 1073348640

約数和(自身を除く): 791523360

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, 139, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 278, 288, 320, 330, 352, 360, 384, 396, 417, 440, 480, 495, 512, 528, 556, 576, 640, 660, 695, 704, 720, 768, 792, 834, 880, 960, 990, 1024, 1056, 1112, 1152, 1251, 1280, 1320, 1390, 1408, 1440, 1529, 1536, 1584, 1668, 1760, 1920, 1980, 2048, 2085, 2112, 2224, 2304, 2502, 2560, 2640, 2780, 2816, 2880, 3058, 3072, 3168, 3336, 3520, 3840, 3960, 4096, 4170, 4224, 4448, 4587, 4608, 5004, 5120, 5280, 5560, 5632, 5760, 6116, 6144, 6255, 6336, 6672, 7040, 7645, 7680, 7920, 8340, 8448, 8896, 9174, 9216, 10008, 10240, 10560, 11120, 11264, 11520, 12232, 12288, 12510, 12672, 13344, 13761, 14080, 15290, 15360, 15840, 16680, 16896, 17792, 18348, 18432, 20016, 20480, 21120, 22240, 22528, 22935, 23040, 24464, 25020, 25344, 26688, 27522, 28160, 30580, 30720, 31680, 33360, 33792, 35584, 36696, 36864, 40032, 42240, 44480, 45056, 45870, 46080, 48928, 50040, 50688, 53376, 55044, 56320, 61160, 61440, 63360, 66720, 67584, 68805, 71168, 73392, 80064, 84480, 88960, 91740, 92160, 97856, 100080, 101376, 106752, 110088, 112640, 122320, 126720, 133440, 135168, 137610, 142336, 146784, 160128, 168960, 177920, 183480, 184320, 195712, 200160, 202752, 213504, 220176, 225280, 244640, 253440, 266880, 275220, 284672, 293568, 320256, 337920, 355840, 366960, 391424, 400320, 405504, 427008, 440352, 489280, 506880, 533760, 550440, 569344, 587136, 640512, 675840, 711680, 733920, 782848, 800640, 854016, 880704, 978560, 1013760, 1067520, 1100880, 1174272, 1281024, 1423360, 1467840, 1565696, 1601280, 1708032, 1761408, 1957120, 2027520, 2135040, 2201760, 2348544, 2562048, 2846720, 2935680, 3131392, 3202560, 3522816, 3914240, 4270080, 4403520, 4697088, 5124096, 5871360, 6262784, 6405120, 7045632, 7828480, 8540160, 8807040, 9394176, 11742720, 12810240, 14091264, 15656960, 17614080, 18788352, 23485440, 25620480, 28182528, 31313920, 35228160, 46970880, 56365056, 70456320, 93941760, 140912640, 281825280]

約数ペア:

[(1, 281825280), (2, 140912640), (3, 93941760), (4, 70456320), (5, 56365056), (6, 46970880), (8, 35228160), (9, 31313920), (10, 28182528), (11, 25620480), (12, 23485440), (15, 18788352), (16, 17614080), (18, 15656960), (20, 14091264), (22, 12810240), (24, 11742720), (30, 9394176), (32, 8807040), (33, 8540160), (36, 7828480), (40, 7045632), (44, 6405120), (45, 6262784), (48, 5871360), (55, 5124096), (60, 4697088), (64, 4403520), (66, 4270080), (72, 3914240), (80, 3522816), (88, 3202560), (90, 3131392), (96, 2935680), (99, 2846720), (110, 2562048), (120, 2348544), (128, 2201760), (132, 2135040), (139, 2027520), (144, 1957120), (160, 1761408), (165, 1708032), (176, 1601280), (180, 1565696), (192, 1467840), (198, 1423360), (220, 1281024), (240, 1174272), (256, 1100880), (264, 1067520), (278, 1013760), (288, 978560), (320, 880704), (330, 854016), (352, 800640), (360, 782848), (384, 733920), (396, 711680), (417, 675840), (440, 640512), (480, 587136), (495, 569344), (512, 550440), (528, 533760), (556, 506880), (576, 489280), (640, 440352), (660, 427008), (695, 405504), (704, 400320), (720, 391424), (768, 366960), (792, 355840), (834, 337920), (880, 320256), (960, 293568), (990, 284672), (1024, 275220), (1056, 266880), (1112, 253440), (1152, 244640), (1251, 225280), (1280, 220176), (1320, 213504), (1390, 202752), (1408, 200160), (1440, 195712), (1529, 184320), (1536, 183480), (1584, 177920), (1668, 168960), (1760, 160128), (1920, 146784), (1980, 142336), (2048, 137610), (2085, 135168), (2112, 133440), (2224, 126720), (2304, 122320), (2502, 112640), (2560, 110088), (2640, 106752), (2780, 101376), (2816, 100080), (2880, 97856), (3058, 92160), (3072, 91740), (3168, 88960), (3336, 84480), (3520, 80064), (3840, 73392), (3960, 71168), (4096, 68805), (4170, 67584), (4224, 66720), (4448, 63360), (4587, 61440), (4608, 61160), (5004, 56320), (5120, 55044), (5280, 53376), (5560, 50688), (5632, 50040), (5760, 48928), (6116, 46080), (6144, 45870), (6255, 45056), (6336, 44480), (6672, 42240), (7040, 40032), (7645, 36864), (7680, 36696), (7920, 35584), (8340, 33792), (8448, 33360), (8896, 31680), (9174, 30720), (9216, 30580), (10008, 28160), (10240, 27522), (10560, 26688), (11120, 25344), (11264, 25020), (11520, 24464), (12232, 23040), (12288, 22935), (12510, 22528), (12672, 22240), (13344, 21120), (13761, 20480), (14080, 20016), (15290, 18432), (15360, 18348), (15840, 17792), (16680, 16896)]