1169820160

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10627}}^1$

素因数の和:10693

約数の個数: 80

約数和(自身を含む): 2870325216

約数和(自身を除く): 1700505056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1280, 1376, 1720, 2560, 2752, 3440, 5504, 6880, 10627, 11008, 13760, 21254, 22016, 27520, 42508, 53135, 55040, 85016, 106270, 110080, 170032, 212540, 340064, 425080, 456961, 680128, 850160, 913922, 1360256, 1700320, 1827844, 2284805, 2720512, 3400640, 3655688, 4569610, 5441024, 6801280, 7311376, 9139220, 13602560, 14622752, 18278440, 27205120, 29245504, 36556880, 58491008, 73113760, 116982016, 146227520, 233964032, 292455040, 584910080, 1169820160]

約数ペア:

[(1, 1169820160), (2, 584910080), (4, 292455040), (5, 233964032), (8, 146227520), (10, 116982016), (16, 73113760), (20, 58491008), (32, 36556880), (40, 29245504), (43, 27205120), (64, 18278440), (80, 14622752), (86, 13602560), (128, 9139220), (160, 7311376), (172, 6801280), (215, 5441024), (256, 4569610), (320, 3655688), (344, 3400640), (430, 2720512), (512, 2284805), (640, 1827844), (688, 1700320), (860, 1360256), (1280, 913922), (1376, 850160), (1720, 680128), (2560, 456961), (2752, 425080), (3440, 340064), (5504, 212540), (6880, 170032), (10627, 110080), (11008, 106270), (13760, 85016), (21254, 55040), (22016, 53135), (27520, 42508)]