2540514240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26731}}^1$

素因数の和:26768

約数の個数: 224

約数和(自身を含む): 9777496320

約数和(自身を除く): 7236982080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 23760, 26731, 31680, 47520, 53462, 80193, 95040, 106924, 133655, 160386, 213848, 240579, 267310, 294041, 320772, 400965, 427696, 481158, 534620, 588082, 641544, 721737, 801930, 855392, 882123, 962316, 1069240, 1176164, 1202895, 1283088, 1443474, 1470205, 1603860, 1710784, 1764246, 1924632, 2138480, 2352328, 2405790, 2566176, 2646369, 2886948, 2940410, 3207720, 3528492, 3608685, 3849264, 4276960, 4410615, 4704656, 4811580, 5132352, 5292738, 5773896, 5880820, 6415440, 7056984, 7217370, 7698528, 7939107, 8553920, 8821230, 9409312, 9623160, 10585476, 11547792, 11761640, 12830880, 13231845, 14113968, 14434740, 15397056, 15878214, 17642460, 18818624, 19246320, 21170952, 23095584, 23523280, 25661760, 26463690, 28227936, 28869480, 31756428, 35284920, 38492640, 39695535, 42341904, 46191168, 47046560, 52927380, 56455872, 57738960, 63512856, 70569840, 76985280, 79391070, 84683808, 94093120, 105854760, 115477920, 127025712, 141139680, 158782140, 169367616, 211709520, 230955840, 254051424, 282279360, 317564280, 423419040, 508102848, 635128560, 846838080, 1270257120, 2540514240]

約数ペア:

[(1, 2540514240), (2, 1270257120), (3, 846838080), (4, 635128560), (5, 508102848), (6, 423419040), (8, 317564280), (9, 282279360), (10, 254051424), (11, 230955840), (12, 211709520), (15, 169367616), (16, 158782140), (18, 141139680), (20, 127025712), (22, 115477920), (24, 105854760), (27, 94093120), (30, 84683808), (32, 79391070), (33, 76985280), (36, 70569840), (40, 63512856), (44, 57738960), (45, 56455872), (48, 52927380), (54, 47046560), (55, 46191168), (60, 42341904), (64, 39695535), (66, 38492640), (72, 35284920), (80, 31756428), (88, 28869480), (90, 28227936), (96, 26463690), (99, 25661760), (108, 23523280), (110, 23095584), (120, 21170952), (132, 19246320), (135, 18818624), (144, 17642460), (160, 15878214), (165, 15397056), (176, 14434740), (180, 14113968), (192, 13231845), (198, 12830880), (216, 11761640), (220, 11547792), (240, 10585476), (264, 9623160), (270, 9409312), (288, 8821230), (297, 8553920), (320, 7939107), (330, 7698528), (352, 7217370), (360, 7056984), (396, 6415440), (432, 5880820), (440, 5773896), (480, 5292738), (495, 5132352), (528, 4811580), (540, 4704656), (576, 4410615), (594, 4276960), (660, 3849264), (704, 3608685), (720, 3528492), (792, 3207720), (864, 2940410), (880, 2886948), (960, 2646369), (990, 2566176), (1056, 2405790), (1080, 2352328), (1188, 2138480), (1320, 1924632), (1440, 1764246), (1485, 1710784), (1584, 1603860), (1728, 1470205), (1760, 1443474), (1980, 1283088), (2112, 1202895), (2160, 1176164), (2376, 1069240), (2640, 962316), (2880, 882123), (2970, 855392), (3168, 801930), (3520, 721737), (3960, 641544), (4320, 588082), (4752, 534620), (5280, 481158), (5940, 427696), (6336, 400965), (7920, 320772), (8640, 294041), (9504, 267310), (10560, 240579), (11880, 213848), (15840, 160386), (19008, 133655), (23760, 106924), (26731, 95040), (31680, 80193), (47520, 53462)]