108775680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2216

約数の個数: 144

約数和(自身を含む): 374297280

約数和(自身を除く): 265521600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2179, 2496, 3120, 3328, 3840, 4160, 4358, 4992, 6240, 6537, 8320, 8716, 9984, 10895, 12480, 13074, 16640, 17432, 21790, 24960, 26148, 28327, 32685, 34864, 43580, 49920, 52296, 56654, 65370, 69728, 84981, 87160, 104592, 113308, 130740, 139456, 141635, 169962, 174320, 209184, 226616, 261480, 278912, 283270, 339924, 348640, 418368, 424905, 453232, 522960, 557824, 566540, 679848, 697280, 836736, 849810, 906464, 1045920, 1133080, 1359696, 1394560, 1673472, 1699620, 1812928, 2091840, 2266160, 2719392, 2789120, 3399240, 3625856, 4183680, 4532320, 5438784, 6798480, 7251712, 8367360, 9064640, 10877568, 13596960, 18129280, 21755136, 27193920, 36258560, 54387840, 108775680]

約数ペア:

[(1, 108775680), (2, 54387840), (3, 36258560), (4, 27193920), (5, 21755136), (6, 18129280), (8, 13596960), (10, 10877568), (12, 9064640), (13, 8367360), (15, 7251712), (16, 6798480), (20, 5438784), (24, 4532320), (26, 4183680), (30, 3625856), (32, 3399240), (39, 2789120), (40, 2719392), (48, 2266160), (52, 2091840), (60, 1812928), (64, 1699620), (65, 1673472), (78, 1394560), (80, 1359696), (96, 1133080), (104, 1045920), (120, 906464), (128, 849810), (130, 836736), (156, 697280), (160, 679848), (192, 566540), (195, 557824), (208, 522960), (240, 453232), (256, 424905), (260, 418368), (312, 348640), (320, 339924), (384, 283270), (390, 278912), (416, 261480), (480, 226616), (520, 209184), (624, 174320), (640, 169962), (768, 141635), (780, 139456), (832, 130740), (960, 113308), (1040, 104592), (1248, 87160), (1280, 84981), (1560, 69728), (1664, 65370), (1920, 56654), (2080, 52296), (2179, 49920), (2496, 43580), (3120, 34864), (3328, 32685), (3840, 28327), (4160, 26148), (4358, 24960), (4992, 21790), (6240, 17432), (6537, 16640), (8320, 13074), (8716, 12480), (9984, 10895)]