2720955888

素因数分解:

$2^4\times 3^4\times 7^3\times {\mathrm{6121}}^1$

素因数の和:6162

約数の個数: 200

約数和(自身を含む): 9185448800

約数和(自身を除く): 6464492912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 343, 378, 392, 432, 441, 504, 567, 588, 648, 686, 756, 784, 882, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1512, 1764, 2058, 2268, 2352, 2646, 2744, 3024, 3087, 3528, 3969, 4116, 4536, 5292, 5488, 6121, 6174, 7056, 7938, 8232, 9072, 9261, 10584, 12242, 12348, 15876, 16464, 18363, 18522, 21168, 24484, 24696, 27783, 31752, 36726, 37044, 42847, 48968, 49392, 55089, 55566, 63504, 73452, 74088, 85694, 97936, 110178, 111132, 128541, 146904, 148176, 165267, 171388, 220356, 222264, 257082, 293808, 299929, 330534, 342776, 385623, 440712, 444528, 495801, 514164, 599858, 661068, 685552, 771246, 881424, 899787, 991602, 1028328, 1156869, 1199716, 1322136, 1542492, 1799574, 1983204, 2056656, 2099503, 2313738, 2399432, 2644272, 2699361, 3084984, 3470607, 3599148, 3966408, 4199006, 4627476, 4798864, 5398722, 6169968, 6298509, 6941214, 7198296, 7932816, 8098083, 8398012, 9254952, 10797444, 12597018, 13882428, 14396592, 16196166, 16796024, 18509904, 18895527, 21594888, 24294249, 25194036, 27764856, 32392332, 33592048, 37791054, 43189776, 48588498, 50388072, 55529712, 56686581, 64784664, 75582108, 97176996, 100776144, 113373162, 129569328, 151164216, 170059743, 194353992, 226746324, 302328432, 340119486, 388707984, 453492648, 680238972, 906985296, 1360477944, 2720955888]

約数ペア:

[(1, 2720955888), (2, 1360477944), (3, 906985296), (4, 680238972), (6, 453492648), (7, 388707984), (8, 340119486), (9, 302328432), (12, 226746324), (14, 194353992), (16, 170059743), (18, 151164216), (21, 129569328), (24, 113373162), (27, 100776144), (28, 97176996), (36, 75582108), (42, 64784664), (48, 56686581), (49, 55529712), (54, 50388072), (56, 48588498), (63, 43189776), (72, 37791054), (81, 33592048), (84, 32392332), (98, 27764856), (108, 25194036), (112, 24294249), (126, 21594888), (144, 18895527), (147, 18509904), (162, 16796024), (168, 16196166), (189, 14396592), (196, 13882428), (216, 12597018), (252, 10797444), (294, 9254952), (324, 8398012), (336, 8098083), (343, 7932816), (378, 7198296), (392, 6941214), (432, 6298509), (441, 6169968), (504, 5398722), (567, 4798864), (588, 4627476), (648, 4199006), (686, 3966408), (756, 3599148), (784, 3470607), (882, 3084984), (1008, 2699361), (1029, 2644272), (1134, 2399432), (1176, 2313738), (1296, 2099503), (1323, 2056656), (1372, 1983204), (1512, 1799574), (1764, 1542492), (2058, 1322136), (2268, 1199716), (2352, 1156869), (2646, 1028328), (2744, 991602), (3024, 899787), (3087, 881424), (3528, 771246), (3969, 685552), (4116, 661068), (4536, 599858), (5292, 514164), (5488, 495801), (6121, 444528), (6174, 440712), (7056, 385623), (7938, 342776), (8232, 330534), (9072, 299929), (9261, 293808), (10584, 257082), (12242, 222264), (12348, 220356), (15876, 171388), (16464, 165267), (18363, 148176), (18522, 146904), (21168, 128541), (24484, 111132), (24696, 110178), (27783, 97936), (31752, 85694), (36726, 74088), (37044, 73452), (42847, 63504), (48968, 55566), (49392, 55089)]