15781322016

素因数分解:

$2^5\times 3^7\times {\mathrm{225499}}^1$

素因数の和:225530

約数の個数: 96

約数和(自身を含む): 46597320000

約数和(自身を除く): 30815997984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2187, 2592, 2916, 3888, 4374, 5832, 7776, 8748, 11664, 17496, 23328, 34992, 69984, 225499, 450998, 676497, 901996, 1352994, 1803992, 2029491, 2705988, 3607984, 4058982, 5411976, 6088473, 7215968, 8117964, 10823952, 12176946, 16235928, 18265419, 21647904, 24353892, 32471856, 36530838, 48707784, 54796257, 64943712, 73061676, 97415568, 109592514, 146123352, 164388771, 194831136, 219185028, 292246704, 328777542, 438370056, 493166313, 584493408, 657555084, 876740112, 986332626, 1315110168, 1753480224, 1972665252, 2630220336, 3945330504, 5260440672, 7890661008, 15781322016]

約数ペア:

[(1, 15781322016), (2, 7890661008), (3, 5260440672), (4, 3945330504), (6, 2630220336), (8, 1972665252), (9, 1753480224), (12, 1315110168), (16, 986332626), (18, 876740112), (24, 657555084), (27, 584493408), (32, 493166313), (36, 438370056), (48, 328777542), (54, 292246704), (72, 219185028), (81, 194831136), (96, 164388771), (108, 146123352), (144, 109592514), (162, 97415568), (216, 73061676), (243, 64943712), (288, 54796257), (324, 48707784), (432, 36530838), (486, 32471856), (648, 24353892), (729, 21647904), (864, 18265419), (972, 16235928), (1296, 12176946), (1458, 10823952), (1944, 8117964), (2187, 7215968), (2592, 6088473), (2916, 5411976), (3888, 4058982), (4374, 3607984), (5832, 2705988), (7776, 2029491), (8748, 1803992), (11664, 1352994), (17496, 901996), (23328, 676497), (34992, 450998), (69984, 225499)]