2660012784

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 400

約数和(自身を含む): 9356734464

約数和(自身を除く): 6696721680

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 48, 52, 54, 62, 66, 72, 78, 81, 88, 93, 99, 104, 108, 117, 124, 132, 143, 144, 156, 162, 176, 186, 198, 208, 216, 234, 248, 264, 279, 286, 297, 312, 324, 341, 351, 372, 396, 403, 429, 432, 463, 468, 496, 528, 558, 572, 594, 624, 648, 682, 702, 744, 792, 806, 837, 858, 891, 926, 936, 1023, 1053, 1116, 1144, 1188, 1209, 1287, 1296, 1364, 1389, 1404, 1488, 1584, 1612, 1674, 1716, 1782, 1852, 1872, 2046, 2106, 2232, 2288, 2376, 2418, 2511, 2574, 2728, 2778, 2808, 3069, 3224, 3348, 3432, 3564, 3627, 3704, 3861, 4092, 4167, 4212, 4433, 4464, 4752, 4836, 5022, 5093, 5148, 5456, 5556, 5616, 6019, 6138, 6448, 6696, 6864, 7128, 7254, 7408, 7722, 8184, 8334, 8424, 8866, 9207, 9672, 10044, 10186, 10296, 10881, 11112, 11583, 12038, 12276, 12501, 13299, 13392, 14256, 14353, 14508, 15279, 15444, 16368, 16668, 16848, 17732, 18057, 18414, 19344, 20088, 20372, 20592, 21762, 22224, 23166, 24076, 24552, 25002, 26598, 27621, 28706, 29016, 30558, 30888, 32643, 33336, 35464, 36114, 36828, 37503, 39897, 40176, 40744, 43059, 43524, 45837, 46332, 48152, 49104, 50004, 53196, 54171, 55242, 57412, 58032, 61116, 61776, 65286, 66209, 66672, 70928, 72228, 73656, 75006, 79794, 81488, 86118, 87048, 91674, 92664, 96304, 100008, 106392, 108342, 110484, 114824, 119691, 122232, 129177, 130572, 132418, 137511, 144456, 147312, 150012, 157883, 159588, 162513, 172236, 174096, 183348, 185328, 186589, 198627, 200016, 212784, 216684, 220968, 229648, 239382, 244464, 258354, 261144, 264836, 275022, 288912, 300024, 315766, 319176, 325026, 344472, 359073, 366696, 373178, 387531, 397254, 412533, 433368, 441936, 473649, 478764, 487539, 516708, 522288, 529672, 550044, 559767, 595881, 600048, 631532, 638352, 650052, 688944, 718146, 733392, 746356, 775062, 794508, 825066, 866736, 947298, 957528, 975078, 1033416, 1059344, 1100088, 1119534, 1162593, 1191762, 1263064, 1300104, 1420947, 1436292, 1492712, 1550124, 1589016, 1650132, 1679301, 1787643, 1894596, 1915056, 1950156, 2052479, 2066832, 2200176, 2239068, 2325186, 2383524, 2526128, 2600208, 2841894, 2872584, 2985424, 3100248, 3178032, 3300264, 3358602, 3575286, 3789192, 3900312, 4104958, 4262841, 4478136, 4650372, 4767048, 5037903, 5362929, 5683788, 5745168, 6157437, 6200496, 6600528, 6717204, 7150572, 7578384, 7800624, 8209916, 8525682, 8956272, 9300744, 9534096, 10075806, 10725858, 11367576, 12314874, 12788523, 13434408, 14301144, 15113709, 16419832, 17051364, 18472311, 18601488, 20151612, 21451716, 22735152, 24629748, 25577046, 26868816, 28602288, 30227418, 32839664, 34102728, 36944622, 40303224, 42903432, 49259496, 51154092, 55416933, 60454836, 68205456, 73889244, 80606448, 85806864, 98518992, 102308184, 110833866, 120909672, 147778488, 166250799, 204616368, 221667732, 241819344, 295556976, 332501598, 443335464, 665003196, 886670928, 1330006392, 2660012784]

約数ペア:

[(1, 2660012784), (2, 1330006392), (3, 886670928), (4, 665003196), (6, 443335464), (8, 332501598), (9, 295556976), (11, 241819344), (12, 221667732), (13, 204616368), (16, 166250799), (18, 147778488), (22, 120909672), (24, 110833866), (26, 102308184), (27, 98518992), (31, 85806864), (33, 80606448), (36, 73889244), (39, 68205456), (44, 60454836), (48, 55416933), (52, 51154092), (54, 49259496), (62, 42903432), (66, 40303224), (72, 36944622), (78, 34102728), (81, 32839664), (88, 30227418), (93, 28602288), (99, 26868816), (104, 25577046), (108, 24629748), (117, 22735152), (124, 21451716), (132, 20151612), (143, 18601488), (144, 18472311), (156, 17051364), (162, 16419832), (176, 15113709), (186, 14301144), (198, 13434408), (208, 12788523), (216, 12314874), (234, 11367576), (248, 10725858), (264, 10075806), (279, 9534096), (286, 9300744), (297, 8956272), (312, 8525682), (324, 8209916), (341, 7800624), (351, 7578384), (372, 7150572), (396, 6717204), (403, 6600528), (429, 6200496), (432, 6157437), (463, 5745168), (468, 5683788), (496, 5362929), (528, 5037903), (558, 4767048), (572, 4650372), (594, 4478136), (624, 4262841), (648, 4104958), (682, 3900312), (702, 3789192), (744, 3575286), (792, 3358602), (806, 3300264), (837, 3178032), (858, 3100248), (891, 2985424), (926, 2872584), (936, 2841894), (1023, 2600208), (1053, 2526128), (1116, 2383524), (1144, 2325186), (1188, 2239068), (1209, 2200176), (1287, 2066832), (1296, 2052479), (1364, 1950156), (1389, 1915056), (1404, 1894596), (1488, 1787643), (1584, 1679301), (1612, 1650132), (1674, 1589016), (1716, 1550124), (1782, 1492712), (1852, 1436292), (1872, 1420947), (2046, 1300104), (2106, 1263064), (2232, 1191762), (2288, 1162593), (2376, 1119534), (2418, 1100088), (2511, 1059344), (2574, 1033416), (2728, 975078), (2778, 957528), (2808, 947298), (3069, 866736), (3224, 825066), (3348, 794508), (3432, 775062), (3564, 746356), (3627, 733392), (3704, 718146), (3861, 688944), (4092, 650052), (4167, 638352), (4212, 631532), (4433, 600048), (4464, 595881), (4752, 559767), (4836, 550044), (5022, 529672), (5093, 522288), (5148, 516708), (5456, 487539), (5556, 478764), (5616, 473649), (6019, 441936), (6138, 433368), (6448, 412533), (6696, 397254), (6864, 387531), (7128, 373178), (7254, 366696), (7408, 359073), (7722, 344472), (8184, 325026), (8334, 319176), (8424, 315766), (8866, 300024), (9207, 288912), (9672, 275022), (10044, 264836), (10186, 261144), (10296, 258354), (10881, 244464), (11112, 239382), (11583, 229648), (12038, 220968), (12276, 216684), (12501, 212784), (13299, 200016), (13392, 198627), (14256, 186589), (14353, 185328), (14508, 183348), (15279, 174096), (15444, 172236), (16368, 162513), (16668, 159588), (16848, 157883), (17732, 150012), (18057, 147312), (18414, 144456), (19344, 137511), (20088, 132418), (20372, 130572), (20592, 129177), (21762, 122232), (22224, 119691), (23166, 114824), (24076, 110484), (24552, 108342), (25002, 106392), (26598, 100008), (27621, 96304), (28706, 92664), (29016, 91674), (30558, 87048), (30888, 86118), (32643, 81488), (33336, 79794), (35464, 75006), (36114, 73656), (36828, 72228), (37503, 70928), (39897, 66672), (40176, 66209), (40744, 65286), (43059, 61776), (43524, 61116), (45837, 58032), (46332, 57412), (48152, 55242), (49104, 54171), (50004, 53196)]