15205445856

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{2953}}^1$

素因数の和:3929

約数の個数: 144

約数和(自身を含む): 45580101840

約数和(自身を除く): 30374655984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 941, 1368, 1824, 1882, 2736, 2823, 2953, 3764, 5472, 5646, 5906, 7528, 8469, 8859, 11292, 11812, 15056, 16938, 17718, 17879, 22584, 23624, 26577, 30112, 33876, 35436, 35758, 45168, 47248, 53154, 53637, 56107, 67752, 70872, 71516, 90336, 94496, 106308, 107274, 112214, 135504, 141744, 143032, 160911, 168321, 212616, 214548, 224428, 271008, 283488, 286064, 321822, 336642, 425232, 429096, 448856, 504963, 572128, 643644, 673284, 850464, 858192, 897712, 1009926, 1287288, 1346568, 1716384, 1795424, 2019852, 2574576, 2693136, 2778773, 4039704, 5149152, 5386272, 5557546, 8079408, 8336319, 11115092, 16158816, 16672638, 22230184, 25008957, 33345276, 44460368, 50017914, 52796687, 66690552, 88920736, 100035828, 105593374, 133381104, 158390061, 200071656, 211186748, 266762208, 316780122, 400143312, 422373496, 475170183, 633560244, 800286624, 844746992, 950340366, 1267120488, 1689493984, 1900680732, 2534240976, 3801361464, 5068481952, 7602722928, 15205445856]

約数ペア:

[(1, 15205445856), (2, 7602722928), (3, 5068481952), (4, 3801361464), (6, 2534240976), (8, 1900680732), (9, 1689493984), (12, 1267120488), (16, 950340366), (18, 844746992), (19, 800286624), (24, 633560244), (32, 475170183), (36, 422373496), (38, 400143312), (48, 316780122), (57, 266762208), (72, 211186748), (76, 200071656), (96, 158390061), (114, 133381104), (144, 105593374), (152, 100035828), (171, 88920736), (228, 66690552), (288, 52796687), (304, 50017914), (342, 44460368), (456, 33345276), (608, 25008957), (684, 22230184), (912, 16672638), (941, 16158816), (1368, 11115092), (1824, 8336319), (1882, 8079408), (2736, 5557546), (2823, 5386272), (2953, 5149152), (3764, 4039704), (5472, 2778773), (5646, 2693136), (5906, 2574576), (7528, 2019852), (8469, 1795424), (8859, 1716384), (11292, 1346568), (11812, 1287288), (15056, 1009926), (16938, 897712), (17718, 858192), (17879, 850464), (22584, 673284), (23624, 643644), (26577, 572128), (30112, 504963), (33876, 448856), (35436, 429096), (35758, 425232), (45168, 336642), (47248, 321822), (53154, 286064), (53637, 283488), (56107, 271008), (67752, 224428), (70872, 214548), (71516, 212616), (90336, 168321), (94496, 160911), (106308, 143032), (107274, 141744), (112214, 135504)]