138532240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 411687936

約数和(自身を除く): 273155696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 110, 112, 140, 154, 172, 176, 215, 220, 280, 301, 308, 344, 385, 430, 440, 473, 523, 560, 602, 616, 688, 770, 860, 880, 946, 1046, 1204, 1232, 1505, 1540, 1720, 1892, 2092, 2365, 2408, 2615, 3010, 3080, 3311, 3440, 3661, 3784, 4184, 4730, 4816, 5230, 5753, 6020, 6160, 6622, 7322, 7568, 8368, 9460, 10460, 11506, 12040, 13244, 14644, 16555, 18305, 18920, 20920, 22489, 23012, 24080, 26488, 28765, 29288, 33110, 36610, 37840, 40271, 41840, 44978, 46024, 52976, 57530, 58576, 66220, 73220, 80542, 89956, 92048, 112445, 115060, 132440, 146440, 157423, 161084, 179912, 201355, 224890, 230120, 247379, 264880, 292880, 314846, 322168, 359824, 402710, 449780, 460240, 494758, 629692, 644336, 787115, 805420, 899560, 989516, 1236895, 1259384, 1574230, 1610840, 1731653, 1799120, 1979032, 2473790, 2518768, 3148460, 3221680, 3463306, 3958064, 4947580, 6296920, 6926612, 8658265, 9895160, 12593840, 13853224, 17316530, 19790320, 27706448, 34633060, 69266120, 138532240]

約数ペア:

[(1, 138532240), (2, 69266120), (4, 34633060), (5, 27706448), (7, 19790320), (8, 17316530), (10, 13853224), (11, 12593840), (14, 9895160), (16, 8658265), (20, 6926612), (22, 6296920), (28, 4947580), (35, 3958064), (40, 3463306), (43, 3221680), (44, 3148460), (55, 2518768), (56, 2473790), (70, 1979032), (77, 1799120), (80, 1731653), (86, 1610840), (88, 1574230), (110, 1259384), (112, 1236895), (140, 989516), (154, 899560), (172, 805420), (176, 787115), (215, 644336), (220, 629692), (280, 494758), (301, 460240), (308, 449780), (344, 402710), (385, 359824), (430, 322168), (440, 314846), (473, 292880), (523, 264880), (560, 247379), (602, 230120), (616, 224890), (688, 201355), (770, 179912), (860, 161084), (880, 157423), (946, 146440), (1046, 132440), (1204, 115060), (1232, 112445), (1505, 92048), (1540, 89956), (1720, 80542), (1892, 73220), (2092, 66220), (2365, 58576), (2408, 57530), (2615, 52976), (3010, 46024), (3080, 44978), (3311, 41840), (3440, 40271), (3661, 37840), (3784, 36610), (4184, 33110), (4730, 29288), (4816, 28765), (5230, 26488), (5753, 24080), (6020, 23012), (6160, 22489), (6622, 20920), (7322, 18920), (7568, 18305), (8368, 16555), (9460, 14644), (10460, 13244), (11506, 12040)]