188560680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20407}}^1$

素因数の和:20439

約数の個数: 128

約数和(自身を含む): 705300480

約数和(自身を除く): 516739800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 20407, 40814, 61221, 81628, 102035, 122442, 142849, 163256, 204070, 224477, 244884, 285698, 306105, 408140, 428547, 448954, 489768, 571396, 612210, 673431, 714245, 816280, 857094, 897908, 1122385, 1142792, 1224420, 1346862, 1428490, 1571339, 1714188, 1795816, 2142735, 2244770, 2448840, 2693724, 2856980, 3142678, 3367155, 3428376, 4285470, 4489540, 4714017, 5387448, 5713960, 6285356, 6734310, 7856695, 8570940, 8979080, 9428034, 12570712, 13468620, 15713390, 17141880, 18856068, 23570085, 26937240, 31426780, 37712136, 47140170, 62853560, 94280340, 188560680]

約数ペア:

[(1, 188560680), (2, 94280340), (3, 62853560), (4, 47140170), (5, 37712136), (6, 31426780), (7, 26937240), (8, 23570085), (10, 18856068), (11, 17141880), (12, 15713390), (14, 13468620), (15, 12570712), (20, 9428034), (21, 8979080), (22, 8570940), (24, 7856695), (28, 6734310), (30, 6285356), (33, 5713960), (35, 5387448), (40, 4714017), (42, 4489540), (44, 4285470), (55, 3428376), (56, 3367155), (60, 3142678), (66, 2856980), (70, 2693724), (77, 2448840), (84, 2244770), (88, 2142735), (105, 1795816), (110, 1714188), (120, 1571339), (132, 1428490), (140, 1346862), (154, 1224420), (165, 1142792), (168, 1122385), (210, 897908), (220, 857094), (231, 816280), (264, 714245), (280, 673431), (308, 612210), (330, 571396), (385, 489768), (420, 448954), (440, 428547), (462, 408140), (616, 306105), (660, 285698), (770, 244884), (840, 224477), (924, 204070), (1155, 163256), (1320, 142849), (1540, 122442), (1848, 102035), (2310, 81628), (3080, 61221), (4620, 40814), (9240, 20407)]