2820297168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2194

約数の個数: 240

約数和(自身を含む): 9160080384

約数和(自身を除く): 6339783216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 36, 39, 46, 48, 52, 62, 69, 72, 78, 92, 93, 104, 117, 124, 138, 144, 156, 184, 186, 207, 208, 234, 248, 276, 279, 299, 312, 368, 372, 403, 414, 468, 496, 552, 558, 598, 624, 713, 744, 806, 828, 897, 936, 1104, 1116, 1196, 1209, 1426, 1488, 1612, 1656, 1794, 1872, 2113, 2139, 2232, 2392, 2418, 2691, 2852, 3224, 3312, 3588, 3627, 4226, 4278, 4464, 4784, 4836, 5382, 5704, 6339, 6417, 6448, 7176, 7254, 8452, 8556, 9269, 9672, 10764, 11408, 12678, 12834, 14352, 14508, 16904, 17112, 18538, 19017, 19344, 21528, 25356, 25668, 27469, 27807, 29016, 33808, 34224, 37076, 38034, 43056, 48599, 50712, 51336, 54938, 55614, 58032, 65503, 74152, 76068, 82407, 83421, 97198, 101424, 102672, 109876, 111228, 131006, 145797, 148304, 152136, 164814, 166842, 194396, 196509, 219752, 222456, 247221, 262012, 291594, 304272, 329628, 333684, 388792, 393018, 437391, 439504, 444912, 494442, 524024, 583188, 589527, 631787, 659256, 667368, 777584, 786036, 851539, 874782, 988884, 1048048, 1166376, 1179054, 1263574, 1318512, 1334736, 1506569, 1572072, 1703078, 1749564, 1895361, 1977768, 2332752, 2358108, 2527148, 2554617, 3013138, 3144144, 3406156, 3499128, 3790722, 3955536, 4519707, 4716216, 5054296, 5109234, 5686083, 6026276, 6812312, 6998256, 7581444, 7663851, 9039414, 9432432, 10108592, 10218468, 11372166, 12052552, 13559121, 13624624, 15162888, 15327702, 18078828, 19585397, 20436936, 22744332, 24105104, 27118242, 30325776, 30655404, 36157656, 39170794, 40873872, 45488664, 54236484, 58756191, 61310808, 72315312, 78341588, 90977328, 108472968, 117512382, 122621616, 156683176, 176268573, 216945936, 235024764, 313366352, 352537146, 470049528, 705074292, 940099056, 1410148584, 2820297168]

約数ペア:

[(1, 2820297168), (2, 1410148584), (3, 940099056), (4, 705074292), (6, 470049528), (8, 352537146), (9, 313366352), (12, 235024764), (13, 216945936), (16, 176268573), (18, 156683176), (23, 122621616), (24, 117512382), (26, 108472968), (31, 90977328), (36, 78341588), (39, 72315312), (46, 61310808), (48, 58756191), (52, 54236484), (62, 45488664), (69, 40873872), (72, 39170794), (78, 36157656), (92, 30655404), (93, 30325776), (104, 27118242), (117, 24105104), (124, 22744332), (138, 20436936), (144, 19585397), (156, 18078828), (184, 15327702), (186, 15162888), (207, 13624624), (208, 13559121), (234, 12052552), (248, 11372166), (276, 10218468), (279, 10108592), (299, 9432432), (312, 9039414), (368, 7663851), (372, 7581444), (403, 6998256), (414, 6812312), (468, 6026276), (496, 5686083), (552, 5109234), (558, 5054296), (598, 4716216), (624, 4519707), (713, 3955536), (744, 3790722), (806, 3499128), (828, 3406156), (897, 3144144), (936, 3013138), (1104, 2554617), (1116, 2527148), (1196, 2358108), (1209, 2332752), (1426, 1977768), (1488, 1895361), (1612, 1749564), (1656, 1703078), (1794, 1572072), (1872, 1506569), (2113, 1334736), (2139, 1318512), (2232, 1263574), (2392, 1179054), (2418, 1166376), (2691, 1048048), (2852, 988884), (3224, 874782), (3312, 851539), (3588, 786036), (3627, 777584), (4226, 667368), (4278, 659256), (4464, 631787), (4784, 589527), (4836, 583188), (5382, 524024), (5704, 494442), (6339, 444912), (6417, 439504), (6448, 437391), (7176, 393018), (7254, 388792), (8452, 333684), (8556, 329628), (9269, 304272), (9672, 291594), (10764, 262012), (11408, 247221), (12678, 222456), (12834, 219752), (14352, 196509), (14508, 194396), (16904, 166842), (17112, 164814), (18538, 152136), (19017, 148304), (19344, 145797), (21528, 131006), (25356, 111228), (25668, 109876), (27469, 102672), (27807, 101424), (29016, 97198), (33808, 83421), (34224, 82407), (37076, 76068), (38034, 74152), (43056, 65503), (48599, 58032), (50712, 55614), (51336, 54938)]