2850871920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12517}}^1$

素因数の和:12619

約数の個数: 160

約数和(自身を含む): 9648674112

約数和(自身を除く): 6797802192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 730, 780, 876, 949, 1040, 1095, 1168, 1460, 1560, 1752, 1898, 2190, 2847, 2920, 3120, 3504, 3796, 4380, 4745, 5694, 5840, 7592, 8760, 9490, 11388, 12517, 14235, 15184, 17520, 18980, 22776, 25034, 28470, 37551, 37960, 45552, 50068, 56940, 62585, 75102, 75920, 100136, 113880, 125170, 150204, 162721, 187755, 200272, 227760, 250340, 300408, 325442, 375510, 488163, 500680, 600816, 650884, 751020, 813605, 913741, 976326, 1001360, 1301768, 1502040, 1627210, 1827482, 1952652, 2440815, 2603536, 2741223, 3004080, 3254420, 3654964, 3905304, 4568705, 4881630, 5482446, 6508840, 7309928, 7810608, 9137410, 9763260, 10964892, 11878633, 13017680, 13706115, 14619856, 18274820, 19526520, 21929784, 23757266, 27412230, 35635899, 36549640, 39053040, 43859568, 47514532, 54824460, 59393165, 71271798, 73099280, 95029064, 109648920, 118786330, 142543596, 178179495, 190058128, 219297840, 237572660, 285087192, 356358990, 475145320, 570174384, 712717980, 950290640, 1425435960, 2850871920]

約数ペア:

[(1, 2850871920), (2, 1425435960), (3, 950290640), (4, 712717980), (5, 570174384), (6, 475145320), (8, 356358990), (10, 285087192), (12, 237572660), (13, 219297840), (15, 190058128), (16, 178179495), (20, 142543596), (24, 118786330), (26, 109648920), (30, 95029064), (39, 73099280), (40, 71271798), (48, 59393165), (52, 54824460), (60, 47514532), (65, 43859568), (73, 39053040), (78, 36549640), (80, 35635899), (104, 27412230), (120, 23757266), (130, 21929784), (146, 19526520), (156, 18274820), (195, 14619856), (208, 13706115), (219, 13017680), (240, 11878633), (260, 10964892), (292, 9763260), (312, 9137410), (365, 7810608), (390, 7309928), (438, 6508840), (520, 5482446), (584, 4881630), (624, 4568705), (730, 3905304), (780, 3654964), (876, 3254420), (949, 3004080), (1040, 2741223), (1095, 2603536), (1168, 2440815), (1460, 1952652), (1560, 1827482), (1752, 1627210), (1898, 1502040), (2190, 1301768), (2847, 1001360), (2920, 976326), (3120, 913741), (3504, 813605), (3796, 751020), (4380, 650884), (4745, 600816), (5694, 500680), (5840, 488163), (7592, 375510), (8760, 325442), (9490, 300408), (11388, 250340), (12517, 227760), (14235, 200272), (15184, 187755), (17520, 162721), (18980, 150204), (22776, 125170), (25034, 113880), (28470, 100136), (37551, 75920), (37960, 75102), (45552, 62585), (50068, 56940)]