154010080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 418521600

約数和(自身を除く): 264511520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 199, 224, 280, 398, 560, 691, 796, 995, 1120, 1382, 1393, 1592, 1990, 2764, 2786, 3184, 3455, 3980, 4837, 5528, 5572, 6368, 6910, 6965, 7960, 9674, 11056, 11144, 13820, 13930, 15920, 19348, 22112, 22288, 24185, 27640, 27860, 31840, 38696, 44576, 48370, 55280, 55720, 77392, 96740, 110560, 111440, 137509, 154784, 193480, 222880, 275018, 386960, 550036, 687545, 773920, 962563, 1100072, 1375090, 1925126, 2200144, 2750180, 3850252, 4400288, 4812815, 5500360, 7700504, 9625630, 11000720, 15401008, 19251260, 22001440, 30802016, 38502520, 77005040, 154010080]

約数ペア:

[(1, 154010080), (2, 77005040), (4, 38502520), (5, 30802016), (7, 22001440), (8, 19251260), (10, 15401008), (14, 11000720), (16, 9625630), (20, 7700504), (28, 5500360), (32, 4812815), (35, 4400288), (40, 3850252), (56, 2750180), (70, 2200144), (80, 1925126), (112, 1375090), (140, 1100072), (160, 962563), (199, 773920), (224, 687545), (280, 550036), (398, 386960), (560, 275018), (691, 222880), (796, 193480), (995, 154784), (1120, 137509), (1382, 111440), (1393, 110560), (1592, 96740), (1990, 77392), (2764, 55720), (2786, 55280), (3184, 48370), (3455, 44576), (3980, 38696), (4837, 31840), (5528, 27860), (5572, 27640), (6368, 24185), (6910, 22288), (6965, 22112), (7960, 19348), (9674, 15920), (11056, 13930), (11144, 13820)]