2019126720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 448

約数和(自身を含む): 7570354176

約数和(自身を除く): 5551227456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 32, 34, 39, 40, 48, 51, 52, 60, 62, 64, 65, 68, 78, 80, 85, 93, 96, 102, 104, 120, 124, 130, 136, 155, 156, 160, 170, 186, 192, 195, 204, 208, 221, 240, 248, 255, 260, 272, 307, 310, 312, 320, 340, 372, 390, 403, 408, 416, 442, 465, 480, 496, 510, 520, 527, 544, 614, 620, 624, 663, 680, 744, 780, 806, 816, 832, 884, 921, 930, 960, 992, 1020, 1040, 1054, 1088, 1105, 1209, 1228, 1240, 1248, 1326, 1360, 1488, 1535, 1560, 1581, 1612, 1632, 1768, 1842, 1860, 1984, 2015, 2040, 2080, 2108, 2210, 2418, 2456, 2480, 2496, 2635, 2652, 2720, 2976, 3070, 3120, 3162, 3224, 3264, 3315, 3536, 3684, 3720, 3991, 4030, 4080, 4160, 4216, 4420, 4605, 4836, 4912, 4960, 5219, 5270, 5304, 5440, 5952, 6045, 6140, 6240, 6324, 6448, 6630, 6851, 7072, 7368, 7440, 7905, 7982, 8060, 8160, 8432, 8840, 9210, 9517, 9672, 9824, 9920, 10438, 10540, 10608, 11973, 12090, 12280, 12480, 12648, 12896, 13260, 13702, 14144, 14736, 14880, 15657, 15810, 15964, 16120, 16320, 16864, 17680, 18420, 19034, 19344, 19648, 19955, 20553, 20876, 21080, 21216, 23946, 24180, 24560, 25296, 25792, 26095, 26520, 27404, 28551, 29472, 29760, 31314, 31620, 31928, 32240, 33728, 34255, 35360, 36840, 38068, 38688, 39910, 41106, 41752, 42160, 42432, 47585, 47892, 48360, 49120, 50592, 52190, 53040, 54808, 57102, 58944, 59865, 62628, 63240, 63856, 64480, 67847, 68510, 70720, 73680, 76136, 77376, 78285, 79820, 82212, 83504, 84320, 95170, 95784, 96720, 98240, 101184, 102765, 104380, 106080, 109616, 114204, 119730, 123721, 125256, 126480, 127712, 128960, 135694, 137020, 142755, 147360, 152272, 156570, 159640, 161789, 164424, 167008, 168640, 190340, 191568, 193440, 203541, 205530, 208760, 212160, 219232, 228408, 239460, 247442, 250512, 252960, 255424, 271388, 274040, 285510, 294720, 304544, 313140, 319280, 323578, 328848, 334016, 339235, 371163, 380680, 383136, 386880, 407082, 411060, 417520, 438464, 456816, 478920, 485367, 494884, 501024, 505920, 542776, 548080, 571020, 609088, 618605, 626280, 638560, 647156, 657696, 678470, 742326, 761360, 766272, 808945, 814164, 822120, 835040, 913632, 957840, 970734, 989768, 1002048, 1017705, 1085552, 1096160, 1142040, 1237210, 1252560, 1277120, 1294312, 1315392, 1356940, 1484652, 1522720, 1617890, 1628328, 1644240, 1670080, 1827264, 1855815, 1915680, 1941468, 1979536, 2035410, 2103257, 2171104, 2192320, 2284080, 2426835, 2474420, 2505120, 2588624, 2713880, 2969304, 3045440, 3235780, 3256656, 3288480, 3711630, 3831360, 3882936, 3959072, 4070820, 4206514, 4342208, 4568160, 4853670, 4948840, 5010240, 5177248, 5427760, 5938608, 6309771, 6471560, 6513312, 6576960, 7423260, 7765872, 7918144, 8141640, 8413028, 9136320, 9707340, 9897680, 10354496, 10516285, 10855520, 11877216, 12619542, 12943120, 13026624, 14846520, 15531744, 16283280, 16826056, 19414680, 19795360, 21032570, 21711040, 23754432, 25239084, 25886240, 29693040, 31063488, 31548855, 32566560, 33652112, 38829360, 39590720, 42065140, 50478168, 51772480, 59386080, 63097710, 65133120, 67304224, 77658720, 84130280, 100956336, 118772160, 126195420, 134608448, 155317440, 168260560, 201912672, 252390840, 336521120, 403825344, 504781680, 673042240, 1009563360, 2019126720]

約数ペア:

[(1, 2019126720), (2, 1009563360), (3, 673042240), (4, 504781680), (5, 403825344), (6, 336521120), (8, 252390840), (10, 201912672), (12, 168260560), (13, 155317440), (15, 134608448), (16, 126195420), (17, 118772160), (20, 100956336), (24, 84130280), (26, 77658720), (30, 67304224), (31, 65133120), (32, 63097710), (34, 59386080), (39, 51772480), (40, 50478168), (48, 42065140), (51, 39590720), (52, 38829360), (60, 33652112), (62, 32566560), (64, 31548855), (65, 31063488), (68, 29693040), (78, 25886240), (80, 25239084), (85, 23754432), (93, 21711040), (96, 21032570), (102, 19795360), (104, 19414680), (120, 16826056), (124, 16283280), (130, 15531744), (136, 14846520), (155, 13026624), (156, 12943120), (160, 12619542), (170, 11877216), (186, 10855520), (192, 10516285), (195, 10354496), (204, 9897680), (208, 9707340), (221, 9136320), (240, 8413028), (248, 8141640), (255, 7918144), (260, 7765872), (272, 7423260), (307, 6576960), (310, 6513312), (312, 6471560), (320, 6309771), (340, 5938608), (372, 5427760), (390, 5177248), (403, 5010240), (408, 4948840), (416, 4853670), (442, 4568160), (465, 4342208), (480, 4206514), (496, 4070820), (510, 3959072), (520, 3882936), (527, 3831360), (544, 3711630), (614, 3288480), (620, 3256656), (624, 3235780), (663, 3045440), (680, 2969304), (744, 2713880), (780, 2588624), (806, 2505120), (816, 2474420), (832, 2426835), (884, 2284080), (921, 2192320), (930, 2171104), (960, 2103257), (992, 2035410), (1020, 1979536), (1040, 1941468), (1054, 1915680), (1088, 1855815), (1105, 1827264), (1209, 1670080), (1228, 1644240), (1240, 1628328), (1248, 1617890), (1326, 1522720), (1360, 1484652), (1488, 1356940), (1535, 1315392), (1560, 1294312), (1581, 1277120), (1612, 1252560), (1632, 1237210), (1768, 1142040), (1842, 1096160), (1860, 1085552), (1984, 1017705), (2015, 1002048), (2040, 989768), (2080, 970734), (2108, 957840), (2210, 913632), (2418, 835040), (2456, 822120), (2480, 814164), (2496, 808945), (2635, 766272), (2652, 761360), (2720, 742326), (2976, 678470), (3070, 657696), (3120, 647156), (3162, 638560), (3224, 626280), (3264, 618605), (3315, 609088), (3536, 571020), (3684, 548080), (3720, 542776), (3991, 505920), (4030, 501024), (4080, 494884), (4160, 485367), (4216, 478920), (4420, 456816), (4605, 438464), (4836, 417520), (4912, 411060), (4960, 407082), (5219, 386880), (5270, 383136), (5304, 380680), (5440, 371163), (5952, 339235), (6045, 334016), (6140, 328848), (6240, 323578), (6324, 319280), (6448, 313140), (6630, 304544), (6851, 294720), (7072, 285510), (7368, 274040), (7440, 271388), (7905, 255424), (7982, 252960), (8060, 250512), (8160, 247442), (8432, 239460), (8840, 228408), (9210, 219232), (9517, 212160), (9672, 208760), (9824, 205530), (9920, 203541), (10438, 193440), (10540, 191568), (10608, 190340), (11973, 168640), (12090, 167008), (12280, 164424), (12480, 161789), (12648, 159640), (12896, 156570), (13260, 152272), (13702, 147360), (14144, 142755), (14736, 137020), (14880, 135694), (15657, 128960), (15810, 127712), (15964, 126480), (16120, 125256), (16320, 123721), (16864, 119730), (17680, 114204), (18420, 109616), (19034, 106080), (19344, 104380), (19648, 102765), (19955, 101184), (20553, 98240), (20876, 96720), (21080, 95784), (21216, 95170), (23946, 84320), (24180, 83504), (24560, 82212), (25296, 79820), (25792, 78285), (26095, 77376), (26520, 76136), (27404, 73680), (28551, 70720), (29472, 68510), (29760, 67847), (31314, 64480), (31620, 63856), (31928, 63240), (32240, 62628), (33728, 59865), (34255, 58944), (35360, 57102), (36840, 54808), (38068, 53040), (38688, 52190), (39910, 50592), (41106, 49120), (41752, 48360), (42160, 47892), (42432, 47585)]