2688491520

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:81

約数の個数: 896

約数和(自身を含む): 11890126080

約数和(自身を除く): 9201634560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 27, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 54, 55, 60, 64, 65, 66, 68, 72, 78, 80, 85, 88, 90, 96, 99, 102, 104, 108, 110, 117, 120, 128, 130, 132, 135, 136, 143, 144, 153, 156, 160, 165, 170, 176, 180, 187, 192, 195, 198, 204, 208, 216, 220, 221, 234, 240, 255, 256, 260, 264, 270, 272, 286, 288, 297, 306, 312, 320, 330, 340, 351, 352, 360, 374, 384, 390, 396, 408, 416, 429, 432, 440, 442, 459, 468, 480, 495, 510, 512, 520, 528, 540, 544, 561, 572, 576, 585, 594, 612, 624, 640, 660, 663, 680, 702, 704, 715, 720, 748, 765, 768, 780, 792, 816, 832, 858, 864, 880, 884, 918, 935, 936, 960, 990, 1020, 1024, 1040, 1056, 1080, 1088, 1105, 1122, 1144, 1152, 1170, 1188, 1224, 1248, 1280, 1287, 1320, 1326, 1360, 1404, 1408, 1430, 1440, 1485, 1496, 1530, 1536, 1560, 1584, 1632, 1664, 1683, 1716, 1728, 1755, 1760, 1768, 1836, 1870, 1872, 1920, 1980, 1989, 2040, 2048, 2080, 2112, 2145, 2160, 2176, 2210, 2244, 2288, 2295, 2304, 2340, 2376, 2431, 2448, 2496, 2560, 2574, 2640, 2652, 2720, 2805, 2808, 2816, 2860, 2880, 2970, 2992, 3060, 3072, 3120, 3168, 3264, 3315, 3328, 3366, 3432, 3456, 3510, 3520, 3536, 3672, 3740, 3744, 3840, 3861, 3960, 3978, 4080, 4096, 4160, 4224, 4290, 4320, 4352, 4420, 4488, 4576, 4590, 4608, 4680, 4752, 4862, 4896, 4992, 5049, 5120, 5148, 5280, 5304, 5440, 5610, 5616, 5632, 5720, 5760, 5940, 5967, 5984, 6120, 6144, 6240, 6336, 6435, 6528, 6630, 6656, 6732, 6864, 6912, 7020, 7040, 7072, 7293, 7344, 7480, 7488, 7680, 7722, 7920, 7956, 8160, 8192, 8320, 8415, 8448, 8580, 8640, 8704, 8840, 8976, 9152, 9180, 9216, 9360, 9504, 9724, 9792, 9945, 9984, 10098, 10240, 10296, 10560, 10608, 10880, 11220, 11232, 11264, 11440, 11520, 11880, 11934, 11968, 12155, 12240, 12288, 12480, 12672, 12870, 13056, 13260, 13312, 13464, 13728, 13824, 14040, 14080, 14144, 14586, 14688, 14960, 14976, 15360, 15444, 15840, 15912, 16320, 16640, 16830, 16896, 17160, 17280, 17408, 17680, 17952, 18304, 18360, 18432, 18720, 19008, 19305, 19448, 19584, 19890, 19968, 20196, 20480, 20592, 21120, 21216, 21760, 21879, 22440, 22464, 22528, 22880, 23040, 23760, 23868, 23936, 24310, 24480, 24576, 24960, 25245, 25344, 25740, 26112, 26520, 26624, 26928, 27456, 27648, 28080, 28160, 28288, 29172, 29376, 29835, 29920, 29952, 30720, 30888, 31680, 31824, 32640, 33280, 33660, 33792, 34320, 34560, 34816, 35360, 35904, 36465, 36608, 36720, 36864, 37440, 38016, 38610, 38896, 39168, 39780, 39936, 40392, 40960, 41184, 42240, 42432, 43520, 43758, 44880, 44928, 45056, 45760, 46080, 47520, 47736, 47872, 48620, 48960, 49920, 50490, 50688, 51480, 52224, 53040, 53248, 53856, 54912, 55296, 56160, 56320, 56576, 58344, 58752, 59670, 59840, 59904, 61440, 61776, 63360, 63648, 65280, 65637, 66560, 67320, 67584, 68640, 69120, 69632, 70720, 71808, 72930, 73216, 73440, 73728, 74880, 76032, 77220, 77792, 78336, 79560, 79872, 80784, 82368, 84480, 84864, 87040, 87516, 89760, 89856, 90112, 91520, 92160, 95040, 95472, 95744, 97240, 97920, 99840, 100980, 101376, 102960, 104448, 106080, 106496, 107712, 109395, 109824, 110592, 112320, 112640, 113152, 116688, 117504, 119340, 119680, 119808, 122880, 123552, 126720, 127296, 130560, 131274, 133120, 134640, 135168, 137280, 138240, 139264, 141440, 143616, 145860, 146432, 146880, 149760, 152064, 154440, 155584, 156672, 159120, 159744, 161568, 164736, 168960, 169728, 174080, 175032, 179520, 179712, 183040, 184320, 190080, 190944, 191488, 194480, 195840, 199680, 201960, 202752, 205920, 208896, 212160, 215424, 218790, 219648, 221184, 224640, 225280, 226304, 233376, 235008, 238680, 239360, 239616, 247104, 253440, 254592, 261120, 262548, 266240, 269280, 270336, 274560, 276480, 282880, 287232, 291720, 292864, 293760, 299520, 304128, 308880, 311168, 313344, 318240, 319488, 323136, 328185, 329472, 337920, 339456, 348160, 350064, 359040, 359424, 366080, 368640, 380160, 381888, 382976, 388960, 391680, 399360, 403920, 405504, 411840, 417792, 424320, 430848, 437580, 439296, 449280, 450560, 452608, 466752, 470016, 477360, 478720, 479232, 494208, 506880, 509184, 522240, 525096, 532480, 538560, 549120, 552960, 565760, 574464, 583440, 585728, 587520, 599040, 608256, 617760, 622336, 626688, 636480, 646272, 656370, 658944, 675840, 678912, 696320, 700128, 718080, 718848, 732160, 760320, 763776, 765952, 777920, 783360, 798720, 807840, 811008, 823680, 848640, 861696, 875160, 878592, 898560, 905216, 933504, 940032, 954720, 957440, 958464, 988416, 1013760, 1018368, 1044480, 1050192, 1077120, 1098240, 1105920, 1131520, 1148928, 1166880, 1171456, 1175040, 1198080, 1216512, 1235520, 1244672, 1253376, 1272960, 1292544, 1312740, 1317888, 1351680, 1357824, 1400256, 1436160, 1437696, 1464320, 1520640, 1527552, 1531904, 1555840, 1566720, 1597440, 1615680, 1647360, 1697280, 1723392, 1750320, 1757184, 1797120, 1810432, 1867008, 1880064, 1909440, 1914880, 1976832, 2027520, 2036736, 2088960, 2100384, 2154240, 2196480, 2263040, 2297856, 2333760, 2350080, 2396160, 2433024, 2471040, 2489344, 2545920, 2585088, 2625480, 2635776, 2715648, 2800512, 2872320, 2875392, 2928640, 3041280, 3055104, 3111680, 3133440, 3231360, 3294720, 3394560, 3446784, 3500640, 3514368, 3594240, 3734016, 3760128, 3818880, 3829760, 3953664, 4055040, 4073472, 4200768, 4308480, 4392960, 4526080, 4595712, 4667520, 4700160, 4792320, 4942080, 4978688, 5091840, 5170176, 5250960, 5271552, 5431296, 5601024, 5744640, 5857280, 6082560, 6110208, 6223360, 6266880, 6462720, 6589440, 6789120, 6893568, 7001280, 7188480, 7468032, 7637760, 7659520, 7907328, 8146944, 8401536, 8616960, 8785920, 9052160, 9335040, 9400320, 9884160, 9957376, 10183680, 10340352, 10501920, 10543104, 11202048, 11489280, 12165120, 12220416, 12446720, 12925440, 13178880, 13578240, 13787136, 14002560, 14376960, 14936064, 15275520, 15814656, 16293888, 16803072, 17233920, 17571840, 18670080, 18800640, 19768320, 19914752, 20367360, 20680704, 21003840, 22404096, 22978560, 24440832, 24893440, 25850880, 26357760, 27156480, 28005120, 29872128, 30551040, 31629312, 33606144, 34467840, 37340160, 39536640, 40734720, 41361408, 42007680, 44808192, 48881664, 49786880, 51701760, 52715520, 56010240, 59744256, 61102080, 67212288, 68935680, 74680320, 79073280, 81469440, 84015360, 89616384, 99573760, 103403520, 112020480, 122204160, 134424576, 149360640, 158146560, 168030720, 179232768, 206807040, 224040960, 244408320, 268849152, 298721280, 336061440, 448081920, 537698304, 672122880, 896163840, 1344245760, 2688491520]

約数ペア:

[(1, 2688491520), (2, 1344245760), (3, 896163840), (4, 672122880), (5, 537698304), (6, 448081920), (8, 336061440), (9, 298721280), (10, 268849152), (11, 244408320), (12, 224040960), (13, 206807040), (15, 179232768), (16, 168030720), (17, 158146560), (18, 149360640), (20, 134424576), (22, 122204160), (24, 112020480), (26, 103403520), (27, 99573760), (30, 89616384), (32, 84015360), (33, 81469440), (34, 79073280), (36, 74680320), (39, 68935680), (40, 67212288), (44, 61102080), (45, 59744256), (48, 56010240), (51, 52715520), (52, 51701760), (54, 49786880), (55, 48881664), (60, 44808192), (64, 42007680), (65, 41361408), (66, 40734720), (68, 39536640), (72, 37340160), (78, 34467840), (80, 33606144), (85, 31629312), (88, 30551040), (90, 29872128), (96, 28005120), (99, 27156480), (102, 26357760), (104, 25850880), (108, 24893440), (110, 24440832), (117, 22978560), (120, 22404096), (128, 21003840), (130, 20680704), (132, 20367360), (135, 19914752), (136, 19768320), (143, 18800640), (144, 18670080), (153, 17571840), (156, 17233920), (160, 16803072), (165, 16293888), (170, 15814656), (176, 15275520), (180, 14936064), (187, 14376960), (192, 14002560), (195, 13787136), (198, 13578240), (204, 13178880), (208, 12925440), (216, 12446720), (220, 12220416), (221, 12165120), (234, 11489280), (240, 11202048), (255, 10543104), (256, 10501920), (260, 10340352), (264, 10183680), (270, 9957376), (272, 9884160), (286, 9400320), (288, 9335040), (297, 9052160), (306, 8785920), (312, 8616960), (320, 8401536), (330, 8146944), (340, 7907328), (351, 7659520), (352, 7637760), (360, 7468032), (374, 7188480), (384, 7001280), (390, 6893568), (396, 6789120), (408, 6589440), (416, 6462720), (429, 6266880), (432, 6223360), (440, 6110208), (442, 6082560), (459, 5857280), (468, 5744640), (480, 5601024), (495, 5431296), (510, 5271552), (512, 5250960), (520, 5170176), (528, 5091840), (540, 4978688), (544, 4942080), (561, 4792320), (572, 4700160), (576, 4667520), (585, 4595712), (594, 4526080), (612, 4392960), (624, 4308480), (640, 4200768), (660, 4073472), (663, 4055040), (680, 3953664), (702, 3829760), (704, 3818880), (715, 3760128), (720, 3734016), (748, 3594240), (765, 3514368), (768, 3500640), (780, 3446784), (792, 3394560), (816, 3294720), (832, 3231360), (858, 3133440), (864, 3111680), (880, 3055104), (884, 3041280), (918, 2928640), (935, 2875392), (936, 2872320), (960, 2800512), (990, 2715648), (1020, 2635776), (1024, 2625480), (1040, 2585088), (1056, 2545920), (1080, 2489344), (1088, 2471040), (1105, 2433024), (1122, 2396160), (1144, 2350080), (1152, 2333760), (1170, 2297856), (1188, 2263040), (1224, 2196480), (1248, 2154240), (1280, 2100384), (1287, 2088960), (1320, 2036736), (1326, 2027520), (1360, 1976832), (1404, 1914880), (1408, 1909440), (1430, 1880064), (1440, 1867008), (1485, 1810432), (1496, 1797120), (1530, 1757184), (1536, 1750320), (1560, 1723392), (1584, 1697280), (1632, 1647360), (1664, 1615680), (1683, 1597440), (1716, 1566720), (1728, 1555840), (1755, 1531904), (1760, 1527552), (1768, 1520640), (1836, 1464320), (1870, 1437696), (1872, 1436160), (1920, 1400256), (1980, 1357824), (1989, 1351680), (2040, 1317888), (2048, 1312740), (2080, 1292544), (2112, 1272960), (2145, 1253376), (2160, 1244672), (2176, 1235520), (2210, 1216512), (2244, 1198080), (2288, 1175040), (2295, 1171456), (2304, 1166880), (2340, 1148928), (2376, 1131520), (2431, 1105920), (2448, 1098240), (2496, 1077120), (2560, 1050192), (2574, 1044480), (2640, 1018368), (2652, 1013760), (2720, 988416), (2805, 958464), (2808, 957440), (2816, 954720), (2860, 940032), (2880, 933504), (2970, 905216), (2992, 898560), (3060, 878592), (3072, 875160), (3120, 861696), (3168, 848640), (3264, 823680), (3315, 811008), (3328, 807840), (3366, 798720), (3432, 783360), (3456, 777920), (3510, 765952), (3520, 763776), (3536, 760320), (3672, 732160), (3740, 718848), (3744, 718080), (3840, 700128), (3861, 696320), (3960, 678912), (3978, 675840), (4080, 658944), (4096, 656370), (4160, 646272), (4224, 636480), (4290, 626688), (4320, 622336), (4352, 617760), (4420, 608256), (4488, 599040), (4576, 587520), (4590, 585728), (4608, 583440), (4680, 574464), (4752, 565760), (4862, 552960), (4896, 549120), (4992, 538560), (5049, 532480), (5120, 525096), (5148, 522240), (5280, 509184), (5304, 506880), (5440, 494208), (5610, 479232), (5616, 478720), (5632, 477360), (5720, 470016), (5760, 466752), (5940, 452608), (5967, 450560), (5984, 449280), (6120, 439296), (6144, 437580), (6240, 430848), (6336, 424320), (6435, 417792), (6528, 411840), (6630, 405504), (6656, 403920), (6732, 399360), (6864, 391680), (6912, 388960), (7020, 382976), (7040, 381888), (7072, 380160), (7293, 368640), (7344, 366080), (7480, 359424), (7488, 359040), (7680, 350064), (7722, 348160), (7920, 339456), (7956, 337920), (8160, 329472), (8192, 328185), (8320, 323136), (8415, 319488), (8448, 318240), (8580, 313344), (8640, 311168), (8704, 308880), (8840, 304128), (8976, 299520), (9152, 293760), (9180, 292864), (9216, 291720), (9360, 287232), (9504, 282880), (9724, 276480), (9792, 274560), (9945, 270336), (9984, 269280), (10098, 266240), (10240, 262548), (10296, 261120), (10560, 254592), (10608, 253440), (10880, 247104), (11220, 239616), (11232, 239360), (11264, 238680), (11440, 235008), (11520, 233376), (11880, 226304), (11934, 225280), (11968, 224640), (12155, 221184), (12240, 219648), (12288, 218790), (12480, 215424), (12672, 212160), (12870, 208896), (13056, 205920), (13260, 202752), (13312, 201960), (13464, 199680), (13728, 195840), (13824, 194480), (14040, 191488), (14080, 190944), (14144, 190080), (14586, 184320), (14688, 183040), (14960, 179712), (14976, 179520), (15360, 175032), (15444, 174080), (15840, 169728), (15912, 168960), (16320, 164736), (16640, 161568), (16830, 159744), (16896, 159120), (17160, 156672), (17280, 155584), (17408, 154440), (17680, 152064), (17952, 149760), (18304, 146880), (18360, 146432), (18432, 145860), (18720, 143616), (19008, 141440), (19305, 139264), (19448, 138240), (19584, 137280), (19890, 135168), (19968, 134640), (20196, 133120), (20480, 131274), (20592, 130560), (21120, 127296), (21216, 126720), (21760, 123552), (21879, 122880), (22440, 119808), (22464, 119680), (22528, 119340), (22880, 117504), (23040, 116688), (23760, 113152), (23868, 112640), (23936, 112320), (24310, 110592), (24480, 109824), (24576, 109395), (24960, 107712), (25245, 106496), (25344, 106080), (25740, 104448), (26112, 102960), (26520, 101376), (26624, 100980), (26928, 99840), (27456, 97920), (27648, 97240), (28080, 95744), (28160, 95472), (28288, 95040), (29172, 92160), (29376, 91520), (29835, 90112), (29920, 89856), (29952, 89760), (30720, 87516), (30888, 87040), (31680, 84864), (31824, 84480), (32640, 82368), (33280, 80784), (33660, 79872), (33792, 79560), (34320, 78336), (34560, 77792), (34816, 77220), (35360, 76032), (35904, 74880), (36465, 73728), (36608, 73440), (36720, 73216), (36864, 72930), (37440, 71808), (38016, 70720), (38610, 69632), (38896, 69120), (39168, 68640), (39780, 67584), (39936, 67320), (40392, 66560), (40960, 65637), (41184, 65280), (42240, 63648), (42432, 63360), (43520, 61776), (43758, 61440), (44880, 59904), (44928, 59840), (45056, 59670), (45760, 58752), (46080, 58344), (47520, 56576), (47736, 56320), (47872, 56160), (48620, 55296), (48960, 54912), (49920, 53856), (50490, 53248), (50688, 53040), (51480, 52224)]