273931840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 224

約数和(自身を含む): 839784960

約数和(自身を除く): 565853120

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, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 320, 322, 364, 368, 409, 416, 448, 455, 460, 520, 560, 598, 644, 728, 736, 805, 818, 832, 910, 920, 1040, 1120, 1196, 1288, 1456, 1472, 1495, 1610, 1636, 1820, 1840, 2045, 2080, 2093, 2240, 2392, 2576, 2863, 2912, 2990, 3220, 3272, 3640, 3680, 4090, 4160, 4186, 4784, 5152, 5317, 5726, 5824, 5980, 6440, 6544, 7280, 7360, 8180, 8372, 9407, 9568, 10304, 10465, 10634, 11452, 11960, 12880, 13088, 14315, 14560, 16360, 16744, 18814, 19136, 20930, 21268, 22904, 23920, 25760, 26176, 26585, 28630, 29120, 32720, 33488, 37219, 37628, 41860, 42536, 45808, 47035, 47840, 51520, 53170, 57260, 65440, 65849, 66976, 74438, 75256, 83720, 85072, 91616, 94070, 95680, 106340, 114520, 122291, 130880, 131698, 133952, 148876, 150512, 167440, 170144, 183232, 186095, 188140, 212680, 229040, 244582, 263396, 297752, 301024, 329245, 334880, 340288, 372190, 376280, 425360, 458080, 489164, 526792, 595504, 602048, 611455, 658490, 669760, 744380, 752560, 850720, 856037, 916160, 978328, 1053584, 1191008, 1222910, 1316980, 1488760, 1505120, 1701440, 1712074, 1956656, 2107168, 2382016, 2445820, 2633960, 2977520, 3010240, 3424148, 3913312, 4214336, 4280185, 4891640, 5267920, 5955040, 6848296, 7826624, 8560370, 9783280, 10535840, 11910080, 13696592, 17120740, 19566560, 21071680, 27393184, 34241480, 39133120, 54786368, 68482960, 136965920, 273931840]

約数ペア:

[(1, 273931840), (2, 136965920), (4, 68482960), (5, 54786368), (7, 39133120), (8, 34241480), (10, 27393184), (13, 21071680), (14, 19566560), (16, 17120740), (20, 13696592), (23, 11910080), (26, 10535840), (28, 9783280), (32, 8560370), (35, 7826624), (40, 6848296), (46, 5955040), (52, 5267920), (56, 4891640), (64, 4280185), (65, 4214336), (70, 3913312), (80, 3424148), (91, 3010240), (92, 2977520), (104, 2633960), (112, 2445820), (115, 2382016), (130, 2107168), (140, 1956656), (160, 1712074), (161, 1701440), (182, 1505120), (184, 1488760), (208, 1316980), (224, 1222910), (230, 1191008), (260, 1053584), (280, 978328), (299, 916160), (320, 856037), (322, 850720), (364, 752560), (368, 744380), (409, 669760), (416, 658490), (448, 611455), (455, 602048), (460, 595504), (520, 526792), (560, 489164), (598, 458080), (644, 425360), (728, 376280), (736, 372190), (805, 340288), (818, 334880), (832, 329245), (910, 301024), (920, 297752), (1040, 263396), (1120, 244582), (1196, 229040), (1288, 212680), (1456, 188140), (1472, 186095), (1495, 183232), (1610, 170144), (1636, 167440), (1820, 150512), (1840, 148876), (2045, 133952), (2080, 131698), (2093, 130880), (2240, 122291), (2392, 114520), (2576, 106340), (2863, 95680), (2912, 94070), (2990, 91616), (3220, 85072), (3272, 83720), (3640, 75256), (3680, 74438), (4090, 66976), (4160, 65849), (4186, 65440), (4784, 57260), (5152, 53170), (5317, 51520), (5726, 47840), (5824, 47035), (5980, 45808), (6440, 42536), (6544, 41860), (7280, 37628), (7360, 37219), (8180, 33488), (8372, 32720), (9407, 29120), (9568, 28630), (10304, 26585), (10465, 26176), (10634, 25760), (11452, 23920), (11960, 22904), (12880, 21268), (13088, 20930), (14315, 19136), (14560, 18814), (16360, 16744)]