3245822720

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{7393}}^1$

素因数の和:7435

約数の個数: 144

約数和(自身を含む): 9068001600

約数和(自身を除く): 5822178880

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, 256, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2744, 3136, 3430, 3920, 4480, 5488, 6272, 6860, 7393, 7840, 8960, 10976, 12544, 13720, 14786, 15680, 21952, 27440, 29572, 31360, 36965, 43904, 51751, 54880, 59144, 62720, 73930, 87808, 103502, 109760, 118288, 147860, 207004, 219520, 236576, 258755, 295720, 362257, 414008, 439040, 473152, 517510, 591440, 724514, 828016, 946304, 1035020, 1182880, 1449028, 1656032, 1811285, 1892608, 2070040, 2365760, 2535799, 2898056, 3312064, 3622570, 4140080, 4731520, 5071598, 5796112, 6624128, 7245140, 8280160, 9463040, 10143196, 11592224, 12678995, 13248256, 14490280, 16560320, 20286392, 23184448, 25357990, 28980560, 33120640, 40572784, 46368896, 50715980, 57961120, 66241280, 81145568, 92737792, 101431960, 115922240, 162291136, 202863920, 231844480, 324582272, 405727840, 463688960, 649164544, 811455680, 1622911360, 3245822720]

約数ペア:

[(1, 3245822720), (2, 1622911360), (4, 811455680), (5, 649164544), (7, 463688960), (8, 405727840), (10, 324582272), (14, 231844480), (16, 202863920), (20, 162291136), (28, 115922240), (32, 101431960), (35, 92737792), (40, 81145568), (49, 66241280), (56, 57961120), (64, 50715980), (70, 46368896), (80, 40572784), (98, 33120640), (112, 28980560), (128, 25357990), (140, 23184448), (160, 20286392), (196, 16560320), (224, 14490280), (245, 13248256), (256, 12678995), (280, 11592224), (320, 10143196), (343, 9463040), (392, 8280160), (448, 7245140), (490, 6624128), (560, 5796112), (640, 5071598), (686, 4731520), (784, 4140080), (896, 3622570), (980, 3312064), (1120, 2898056), (1280, 2535799), (1372, 2365760), (1568, 2070040), (1715, 1892608), (1792, 1811285), (1960, 1656032), (2240, 1449028), (2744, 1182880), (3136, 1035020), (3430, 946304), (3920, 828016), (4480, 724514), (5488, 591440), (6272, 517510), (6860, 473152), (7393, 439040), (7840, 414008), (8960, 362257), (10976, 295720), (12544, 258755), (13720, 236576), (14786, 219520), (15680, 207004), (21952, 147860), (27440, 118288), (29572, 109760), (31360, 103502), (36965, 87808), (43904, 73930), (51751, 62720), (54880, 59144)]