538975360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10937}}^1$

素因数の和:10974

約数の個数: 128

約数和(自身を含む): 1606573440

約数和(自身を除く): 1067598080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 10937, 12320, 21874, 24640, 43748, 49280, 54685, 76559, 87496, 109370, 120307, 153118, 174992, 218740, 240614, 306236, 349984, 382795, 437480, 481228, 601535, 612472, 699968, 765590, 842149, 874960, 962456, 1203070, 1224944, 1399936, 1531180, 1684298, 1749920, 1924912, 2406140, 2449888, 3062360, 3368596, 3499840, 3849824, 4210745, 4812280, 4899776, 6124720, 6737192, 6999680, 7699648, 8421490, 9624560, 9799552, 12249440, 13474384, 15399296, 16842980, 19249120, 24498880, 26948768, 33685960, 38498240, 48997760, 53897536, 67371920, 76996480, 107795072, 134743840, 269487680, 538975360]

約数ペア:

[(1, 538975360), (2, 269487680), (4, 134743840), (5, 107795072), (7, 76996480), (8, 67371920), (10, 53897536), (11, 48997760), (14, 38498240), (16, 33685960), (20, 26948768), (22, 24498880), (28, 19249120), (32, 16842980), (35, 15399296), (40, 13474384), (44, 12249440), (55, 9799552), (56, 9624560), (64, 8421490), (70, 7699648), (77, 6999680), (80, 6737192), (88, 6124720), (110, 4899776), (112, 4812280), (128, 4210745), (140, 3849824), (154, 3499840), (160, 3368596), (176, 3062360), (220, 2449888), (224, 2406140), (280, 1924912), (308, 1749920), (320, 1684298), (352, 1531180), (385, 1399936), (440, 1224944), (448, 1203070), (560, 962456), (616, 874960), (640, 842149), (704, 765590), (770, 699968), (880, 612472), (896, 601535), (1120, 481228), (1232, 437480), (1408, 382795), (1540, 349984), (1760, 306236), (2240, 240614), (2464, 218740), (3080, 174992), (3520, 153118), (4480, 120307), (4928, 109370), (6160, 87496), (7040, 76559), (9856, 54685), (10937, 49280), (12320, 43748), (21874, 24640)]