2810312960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 288

約数和(自身を含む): 8653478400

約数和(自身を除く): 5843165440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 80, 91, 92, 104, 112, 115, 128, 130, 140, 160, 161, 182, 184, 208, 224, 230, 256, 260, 280, 299, 320, 322, 364, 368, 416, 448, 455, 460, 520, 560, 598, 640, 644, 728, 736, 805, 832, 896, 910, 920, 1040, 1049, 1120, 1196, 1280, 1288, 1456, 1472, 1495, 1610, 1664, 1792, 1820, 1840, 2080, 2093, 2098, 2240, 2392, 2576, 2912, 2944, 2990, 3220, 3328, 3640, 3680, 4160, 4186, 4196, 4480, 4784, 5152, 5245, 5824, 5888, 5980, 6440, 7280, 7343, 7360, 8320, 8372, 8392, 8960, 9568, 10304, 10465, 10490, 11648, 11960, 12880, 13637, 14560, 14686, 14720, 16640, 16744, 16784, 19136, 20608, 20930, 20980, 23296, 23920, 24127, 25760, 27274, 29120, 29372, 29440, 33488, 33568, 36715, 38272, 41216, 41860, 41960, 47840, 48254, 51520, 54548, 58240, 58744, 66976, 67136, 68185, 73430, 76544, 83720, 83920, 95459, 95680, 96508, 103040, 109096, 116480, 117488, 120635, 133952, 134272, 136370, 146860, 167440, 167840, 168889, 190918, 191360, 193016, 206080, 218192, 234976, 241270, 267904, 268544, 272740, 293720, 313651, 334880, 335680, 337778, 381836, 382720, 386032, 436384, 469952, 477295, 482540, 535808, 545480, 587440, 627302, 669760, 671360, 675556, 763672, 772064, 844445, 872768, 939904, 954590, 965080, 1090960, 1174880, 1254604, 1339520, 1342720, 1351112, 1527344, 1544128, 1568255, 1688890, 1745536, 1879808, 1909180, 1930160, 2181920, 2195557, 2349760, 2509208, 2679040, 2702224, 3054688, 3088256, 3136510, 3377780, 3491072, 3818360, 3860320, 4363840, 4391114, 4699520, 5018416, 5404448, 6109376, 6176512, 6273020, 6755560, 7636720, 7720640, 8727680, 8782228, 9399040, 10036832, 10808896, 10977785, 12218752, 12546040, 13511120, 15273440, 15441280, 17455360, 17564456, 20073664, 21617792, 21955570, 24437504, 25092080, 27022240, 30546880, 30882560, 35128912, 40147328, 43235584, 43911140, 50184160, 54044480, 61093760, 70257824, 80294656, 87822280, 100368320, 108088960, 122187520, 140515648, 175644560, 200736640, 216177920, 281031296, 351289120, 401473280, 562062592, 702578240, 1405156480, 2810312960]

約数ペア:

[(1, 2810312960), (2, 1405156480), (4, 702578240), (5, 562062592), (7, 401473280), (8, 351289120), (10, 281031296), (13, 216177920), (14, 200736640), (16, 175644560), (20, 140515648), (23, 122187520), (26, 108088960), (28, 100368320), (32, 87822280), (35, 80294656), (40, 70257824), (46, 61093760), (52, 54044480), (56, 50184160), (64, 43911140), (65, 43235584), (70, 40147328), (80, 35128912), (91, 30882560), (92, 30546880), (104, 27022240), (112, 25092080), (115, 24437504), (128, 21955570), (130, 21617792), (140, 20073664), (160, 17564456), (161, 17455360), (182, 15441280), (184, 15273440), (208, 13511120), (224, 12546040), (230, 12218752), (256, 10977785), (260, 10808896), (280, 10036832), (299, 9399040), (320, 8782228), (322, 8727680), (364, 7720640), (368, 7636720), (416, 6755560), (448, 6273020), (455, 6176512), (460, 6109376), (520, 5404448), (560, 5018416), (598, 4699520), (640, 4391114), (644, 4363840), (728, 3860320), (736, 3818360), (805, 3491072), (832, 3377780), (896, 3136510), (910, 3088256), (920, 3054688), (1040, 2702224), (1049, 2679040), (1120, 2509208), (1196, 2349760), (1280, 2195557), (1288, 2181920), (1456, 1930160), (1472, 1909180), (1495, 1879808), (1610, 1745536), (1664, 1688890), (1792, 1568255), (1820, 1544128), (1840, 1527344), (2080, 1351112), (2093, 1342720), (2098, 1339520), (2240, 1254604), (2392, 1174880), (2576, 1090960), (2912, 965080), (2944, 954590), (2990, 939904), (3220, 872768), (3328, 844445), (3640, 772064), (3680, 763672), (4160, 675556), (4186, 671360), (4196, 669760), (4480, 627302), (4784, 587440), (5152, 545480), (5245, 535808), (5824, 482540), (5888, 477295), (5980, 469952), (6440, 436384), (7280, 386032), (7343, 382720), (7360, 381836), (8320, 337778), (8372, 335680), (8392, 334880), (8960, 313651), (9568, 293720), (10304, 272740), (10465, 268544), (10490, 267904), (11648, 241270), (11960, 234976), (12880, 218192), (13637, 206080), (14560, 193016), (14686, 191360), (14720, 190918), (16640, 168889), (16744, 167840), (16784, 167440), (19136, 146860), (20608, 136370), (20930, 134272), (20980, 133952), (23296, 120635), (23920, 117488), (24127, 116480), (25760, 109096), (27274, 103040), (29120, 96508), (29372, 95680), (29440, 95459), (33488, 83920), (33568, 83720), (36715, 76544), (38272, 73430), (41216, 68185), (41860, 67136), (41960, 66976), (47840, 58744), (48254, 58240), (51520, 54548)]