137230080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2786

約数の個数: 144

約数和(自身を含む): 472164000

約数和(自身を除く): 334933920

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, 2496, 2749, 3120, 3328, 3840, 4160, 4992, 5498, 6240, 8247, 8320, 9984, 10996, 12480, 13745, 16494, 16640, 21992, 24960, 27490, 32988, 35737, 41235, 43984, 49920, 54980, 65976, 71474, 82470, 87968, 107211, 109960, 131952, 142948, 164940, 175936, 178685, 214422, 219920, 263904, 285896, 329880, 351872, 357370, 428844, 439840, 527808, 536055, 571792, 659760, 703744, 714740, 857688, 879680, 1055616, 1072110, 1143584, 1319520, 1429480, 1715376, 1759360, 2111232, 2144220, 2287168, 2639040, 2858960, 3430752, 3518720, 4288440, 4574336, 5278080, 5717920, 6861504, 8576880, 9148672, 10556160, 11435840, 13723008, 17153760, 22871680, 27446016, 34307520, 45743360, 68615040, 137230080]

約数ペア:

[(1, 137230080), (2, 68615040), (3, 45743360), (4, 34307520), (5, 27446016), (6, 22871680), (8, 17153760), (10, 13723008), (12, 11435840), (13, 10556160), (15, 9148672), (16, 8576880), (20, 6861504), (24, 5717920), (26, 5278080), (30, 4574336), (32, 4288440), (39, 3518720), (40, 3430752), (48, 2858960), (52, 2639040), (60, 2287168), (64, 2144220), (65, 2111232), (78, 1759360), (80, 1715376), (96, 1429480), (104, 1319520), (120, 1143584), (128, 1072110), (130, 1055616), (156, 879680), (160, 857688), (192, 714740), (195, 703744), (208, 659760), (240, 571792), (256, 536055), (260, 527808), (312, 439840), (320, 428844), (384, 357370), (390, 351872), (416, 329880), (480, 285896), (520, 263904), (624, 219920), (640, 214422), (768, 178685), (780, 175936), (832, 164940), (960, 142948), (1040, 131952), (1248, 109960), (1280, 107211), (1560, 87968), (1664, 82470), (1920, 71474), (2080, 65976), (2496, 54980), (2749, 49920), (3120, 43984), (3328, 41235), (3840, 35737), (4160, 32988), (4992, 27490), (5498, 24960), (6240, 21992), (8247, 16640), (8320, 16494), (9984, 13745), (10996, 12480)]