16069760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 46707840

約数和(自身を除く): 30638080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 211, 224, 238, 272, 280, 320, 340, 422, 448, 476, 544, 560, 595, 640, 680, 844, 896, 952, 1055, 1088, 1120, 1190, 1360, 1477, 1688, 1904, 2110, 2176, 2240, 2380, 2720, 2954, 3376, 3587, 3808, 4220, 4480, 4760, 5440, 5908, 6752, 7174, 7385, 7616, 8440, 9520, 10880, 11816, 13504, 14348, 14770, 15232, 16880, 17935, 19040, 23632, 25109, 27008, 28696, 29540, 33760, 35870, 38080, 47264, 50218, 57392, 59080, 67520, 71740, 76160, 94528, 100436, 114784, 118160, 125545, 135040, 143480, 189056, 200872, 229568, 236320, 251090, 286960, 401744, 459136, 472640, 502180, 573920, 803488, 945280, 1004360, 1147840, 1606976, 2008720, 2295680, 3213952, 4017440, 8034880, 16069760]

約数ペア:

[(1, 16069760), (2, 8034880), (4, 4017440), (5, 3213952), (7, 2295680), (8, 2008720), (10, 1606976), (14, 1147840), (16, 1004360), (17, 945280), (20, 803488), (28, 573920), (32, 502180), (34, 472640), (35, 459136), (40, 401744), (56, 286960), (64, 251090), (68, 236320), (70, 229568), (80, 200872), (85, 189056), (112, 143480), (119, 135040), (128, 125545), (136, 118160), (140, 114784), (160, 100436), (170, 94528), (211, 76160), (224, 71740), (238, 67520), (272, 59080), (280, 57392), (320, 50218), (340, 47264), (422, 38080), (448, 35870), (476, 33760), (544, 29540), (560, 28696), (595, 27008), (640, 25109), (680, 23632), (844, 19040), (896, 17935), (952, 16880), (1055, 15232), (1088, 14770), (1120, 14348), (1190, 13504), (1360, 11816), (1477, 10880), (1688, 9520), (1904, 8440), (2110, 7616), (2176, 7385), (2240, 7174), (2380, 6752), (2720, 5908), (2954, 5440), (3376, 4760), (3587, 4480), (3808, 4220)]