530194280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2287

約数の個数: 128

約数和(自身を含む): 1506816000

約数和(自身を除く): 976621720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 79, 88, 110, 140, 154, 158, 220, 280, 308, 316, 385, 395, 440, 553, 616, 632, 770, 790, 869, 1106, 1540, 1580, 1738, 2179, 2212, 2765, 3080, 3160, 3476, 4345, 4358, 4424, 5530, 6083, 6952, 8690, 8716, 10895, 11060, 12166, 15253, 17380, 17432, 21790, 22120, 23969, 24332, 30415, 30506, 34760, 43580, 47938, 48664, 60830, 61012, 76265, 87160, 95876, 119845, 121660, 122024, 152530, 167783, 172141, 191752, 239690, 243320, 305060, 335566, 344282, 479380, 610120, 671132, 688564, 838915, 860705, 958760, 1204987, 1342264, 1377128, 1677830, 1721410, 1893551, 2409974, 3355660, 3442820, 3787102, 4819948, 6024935, 6711320, 6885640, 7574204, 9467755, 9639896, 12049870, 13254857, 15148408, 18935510, 24099740, 26509714, 37871020, 48199480, 53019428, 66274285, 75742040, 106038856, 132548570, 265097140, 530194280]

約数ペア:

[(1, 530194280), (2, 265097140), (4, 132548570), (5, 106038856), (7, 75742040), (8, 66274285), (10, 53019428), (11, 48199480), (14, 37871020), (20, 26509714), (22, 24099740), (28, 18935510), (35, 15148408), (40, 13254857), (44, 12049870), (55, 9639896), (56, 9467755), (70, 7574204), (77, 6885640), (79, 6711320), (88, 6024935), (110, 4819948), (140, 3787102), (154, 3442820), (158, 3355660), (220, 2409974), (280, 1893551), (308, 1721410), (316, 1677830), (385, 1377128), (395, 1342264), (440, 1204987), (553, 958760), (616, 860705), (632, 838915), (770, 688564), (790, 671132), (869, 610120), (1106, 479380), (1540, 344282), (1580, 335566), (1738, 305060), (2179, 243320), (2212, 239690), (2765, 191752), (3080, 172141), (3160, 167783), (3476, 152530), (4345, 122024), (4358, 121660), (4424, 119845), (5530, 95876), (6083, 87160), (6952, 76265), (8690, 61012), (8716, 60830), (10895, 48664), (11060, 47938), (12166, 43580), (15253, 34760), (17380, 30506), (17432, 30415), (21790, 24332), (22120, 23969)]