1454174960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{907}}^1$

素因数の和:1343

約数の個数: 120

約数和(自身を含む): 3946912560

約数和(自身を除く): 2492737600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 409, 490, 560, 784, 818, 907, 980, 1636, 1814, 1960, 2045, 2863, 3272, 3628, 3920, 4090, 4535, 5726, 6349, 6544, 7256, 8180, 9070, 11452, 12698, 14315, 14512, 16360, 18140, 20041, 22904, 25396, 28630, 31745, 32720, 36280, 40082, 44443, 45808, 50792, 57260, 63490, 72560, 80164, 88886, 100205, 101584, 114520, 126980, 160328, 177772, 200410, 222215, 229040, 253960, 320656, 355544, 370963, 400820, 444430, 507920, 711088, 741926, 801640, 888860, 1483852, 1603280, 1777720, 1854815, 2596741, 2967704, 3555440, 3709630, 5193482, 5935408, 7419260, 10386964, 12983705, 14838520, 18177187, 20773928, 25967410, 29677040, 36354374, 41547856, 51934820, 72708748, 90885935, 103869640, 145417496, 181771870, 207739280, 290834992, 363543740, 727087480, 1454174960]

約数ペア:

[(1, 1454174960), (2, 727087480), (4, 363543740), (5, 290834992), (7, 207739280), (8, 181771870), (10, 145417496), (14, 103869640), (16, 90885935), (20, 72708748), (28, 51934820), (35, 41547856), (40, 36354374), (49, 29677040), (56, 25967410), (70, 20773928), (80, 18177187), (98, 14838520), (112, 12983705), (140, 10386964), (196, 7419260), (245, 5935408), (280, 5193482), (392, 3709630), (409, 3555440), (490, 2967704), (560, 2596741), (784, 1854815), (818, 1777720), (907, 1603280), (980, 1483852), (1636, 888860), (1814, 801640), (1960, 741926), (2045, 711088), (2863, 507920), (3272, 444430), (3628, 400820), (3920, 370963), (4090, 355544), (4535, 320656), (5726, 253960), (6349, 229040), (6544, 222215), (7256, 200410), (8180, 177772), (9070, 160328), (11452, 126980), (12698, 114520), (14315, 101584), (14512, 100205), (16360, 88886), (18140, 80164), (20041, 72560), (22904, 63490), (25396, 57260), (28630, 50792), (31745, 45808), (32720, 44443), (36280, 40082)]