231844480

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{7393}}^1$

素因数の和:7426

約数の個数: 96

約数和(自身を含む): 644830740

約数和(自身を除く): 412986260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7393, 7840, 14786, 15680, 29572, 31360, 36965, 51751, 59144, 73930, 103502, 118288, 147860, 207004, 236576, 258755, 295720, 362257, 414008, 473152, 517510, 591440, 724514, 828016, 946304, 1035020, 1182880, 1449028, 1656032, 1811285, 2070040, 2365760, 2898056, 3312064, 3622570, 4140080, 4731520, 5796112, 6624128, 7245140, 8280160, 11592224, 14490280, 16560320, 23184448, 28980560, 33120640, 46368896, 57961120, 115922240, 231844480]

約数ペア:

[(1, 231844480), (2, 115922240), (4, 57961120), (5, 46368896), (7, 33120640), (8, 28980560), (10, 23184448), (14, 16560320), (16, 14490280), (20, 11592224), (28, 8280160), (32, 7245140), (35, 6624128), (40, 5796112), (49, 4731520), (56, 4140080), (64, 3622570), (70, 3312064), (80, 2898056), (98, 2365760), (112, 2070040), (128, 1811285), (140, 1656032), (160, 1449028), (196, 1182880), (224, 1035020), (245, 946304), (280, 828016), (320, 724514), (392, 591440), (448, 517510), (490, 473152), (560, 414008), (640, 362257), (784, 295720), (896, 258755), (980, 236576), (1120, 207004), (1568, 147860), (1960, 118288), (2240, 103502), (3136, 73930), (3920, 59144), (4480, 51751), (6272, 36965), (7393, 31360), (7840, 29572), (14786, 15680)]