16328640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 52779168

約数和(自身を除く): 36450528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 233, 240, 292, 320, 365, 438, 466, 480, 584, 699, 730, 876, 932, 960, 1095, 1165, 1168, 1398, 1460, 1752, 1864, 2190, 2330, 2336, 2796, 2920, 3495, 3504, 3728, 4380, 4660, 4672, 5592, 5840, 6990, 7008, 7456, 8760, 9320, 11184, 11680, 13980, 14016, 14912, 17009, 17520, 18640, 22368, 23360, 27960, 34018, 35040, 37280, 44736, 51027, 55920, 68036, 70080, 74560, 85045, 102054, 111840, 136072, 170090, 204108, 223680, 255135, 272144, 340180, 408216, 510270, 544288, 680360, 816432, 1020540, 1088576, 1360720, 1632864, 2041080, 2721440, 3265728, 4082160, 5442880, 8164320, 16328640]

約数ペア:

[(1, 16328640), (2, 8164320), (3, 5442880), (4, 4082160), (5, 3265728), (6, 2721440), (8, 2041080), (10, 1632864), (12, 1360720), (15, 1088576), (16, 1020540), (20, 816432), (24, 680360), (30, 544288), (32, 510270), (40, 408216), (48, 340180), (60, 272144), (64, 255135), (73, 223680), (80, 204108), (96, 170090), (120, 136072), (146, 111840), (160, 102054), (192, 85045), (219, 74560), (233, 70080), (240, 68036), (292, 55920), (320, 51027), (365, 44736), (438, 37280), (466, 35040), (480, 34018), (584, 27960), (699, 23360), (730, 22368), (876, 18640), (932, 17520), (960, 17009), (1095, 14912), (1165, 14016), (1168, 13980), (1398, 11680), (1460, 11184), (1752, 9320), (1864, 8760), (2190, 7456), (2330, 7008), (2336, 6990), (2796, 5840), (2920, 5592), (3495, 4672), (3504, 4660), (3728, 4380)]