186728360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 529562880

約数和(自身を除く): 342834520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 602, 728, 860, 910, 1118, 1193, 1204, 1505, 1720, 1820, 2236, 2386, 2408, 2795, 3010, 3640, 3913, 4472, 4772, 5590, 5965, 6020, 7826, 8351, 9544, 11180, 11930, 12040, 15509, 15652, 16702, 19565, 22360, 23860, 31018, 31304, 33404, 39130, 41755, 47720, 51299, 62036, 66808, 77545, 78260, 83510, 102598, 108563, 124072, 155090, 156520, 167020, 205196, 217126, 256495, 310180, 334040, 359093, 410392, 434252, 512990, 542815, 620360, 666887, 718186, 868504, 1025980, 1085630, 1333774, 1436372, 1795465, 2051960, 2171260, 2667548, 2872744, 3334435, 3590930, 4342520, 4668209, 5335096, 6668870, 7181860, 9336418, 13337740, 14363720, 18672836, 23341045, 26675480, 37345672, 46682090, 93364180, 186728360]

約数ペア:

[(1, 186728360), (2, 93364180), (4, 46682090), (5, 37345672), (7, 26675480), (8, 23341045), (10, 18672836), (13, 14363720), (14, 13337740), (20, 9336418), (26, 7181860), (28, 6668870), (35, 5335096), (40, 4668209), (43, 4342520), (52, 3590930), (56, 3334435), (65, 2872744), (70, 2667548), (86, 2171260), (91, 2051960), (104, 1795465), (130, 1436372), (140, 1333774), (172, 1085630), (182, 1025980), (215, 868504), (260, 718186), (280, 666887), (301, 620360), (344, 542815), (364, 512990), (430, 434252), (455, 410392), (520, 359093), (559, 334040), (602, 310180), (728, 256495), (860, 217126), (910, 205196), (1118, 167020), (1193, 156520), (1204, 155090), (1505, 124072), (1720, 108563), (1820, 102598), (2236, 83510), (2386, 78260), (2408, 77545), (2795, 66808), (3010, 62036), (3640, 51299), (3913, 47720), (4472, 41755), (4772, 39130), (5590, 33404), (5965, 31304), (6020, 31018), (7826, 23860), (8351, 22360), (9544, 19565), (11180, 16702), (11930, 15652), (12040, 15509)]