12794320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 38854656

約数和(自身を除く): 26060336

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 67, 70, 77, 80, 88, 110, 112, 124, 134, 140, 154, 155, 176, 217, 220, 248, 268, 280, 308, 310, 335, 341, 385, 434, 440, 469, 496, 536, 560, 616, 620, 670, 682, 737, 770, 868, 880, 938, 1072, 1085, 1232, 1240, 1340, 1364, 1474, 1540, 1705, 1736, 1876, 2077, 2170, 2345, 2387, 2480, 2680, 2728, 2948, 3080, 3410, 3472, 3685, 3752, 4154, 4340, 4690, 4774, 5159, 5360, 5456, 5896, 6160, 6820, 7370, 7504, 8308, 8680, 9380, 9548, 10318, 10385, 11792, 11935, 13640, 14539, 14740, 16616, 17360, 18760, 19096, 20636, 20770, 22847, 23870, 25795, 27280, 29078, 29480, 33232, 37520, 38192, 41272, 41540, 45694, 47740, 51590, 58156, 58960, 72695, 82544, 83080, 91388, 95480, 103180, 114235, 116312, 145390, 159929, 166160, 182776, 190960, 206360, 228470, 232624, 290780, 319858, 365552, 412720, 456940, 581560, 639716, 799645, 913880, 1163120, 1279432, 1599290, 1827760, 2558864, 3198580, 6397160, 12794320]

約数ペア:

[(1, 12794320), (2, 6397160), (4, 3198580), (5, 2558864), (7, 1827760), (8, 1599290), (10, 1279432), (11, 1163120), (14, 913880), (16, 799645), (20, 639716), (22, 581560), (28, 456940), (31, 412720), (35, 365552), (40, 319858), (44, 290780), (55, 232624), (56, 228470), (62, 206360), (67, 190960), (70, 182776), (77, 166160), (80, 159929), (88, 145390), (110, 116312), (112, 114235), (124, 103180), (134, 95480), (140, 91388), (154, 83080), (155, 82544), (176, 72695), (217, 58960), (220, 58156), (248, 51590), (268, 47740), (280, 45694), (308, 41540), (310, 41272), (335, 38192), (341, 37520), (385, 33232), (434, 29480), (440, 29078), (469, 27280), (496, 25795), (536, 23870), (560, 22847), (616, 20770), (620, 20636), (670, 19096), (682, 18760), (737, 17360), (770, 16616), (868, 14740), (880, 14539), (938, 13640), (1072, 11935), (1085, 11792), (1232, 10385), (1240, 10318), (1340, 9548), (1364, 9380), (1474, 8680), (1540, 8308), (1705, 7504), (1736, 7370), (1876, 6820), (2077, 6160), (2170, 5896), (2345, 5456), (2387, 5360), (2480, 5159), (2680, 4774), (2728, 4690), (2948, 4340), (3080, 4154), (3410, 3752), (3472, 3685)]