131366400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 240

約数和(自身を含む): 474933888

約数和(自身を除く): 343567488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 311, 320, 330, 352, 384, 400, 440, 480, 512, 528, 550, 600, 622, 640, 660, 704, 768, 800, 825, 880, 933, 960, 1056, 1100, 1200, 1244, 1280, 1320, 1408, 1536, 1555, 1600, 1650, 1760, 1866, 1920, 2112, 2200, 2400, 2488, 2560, 2640, 2816, 3110, 3200, 3300, 3421, 3520, 3732, 3840, 4224, 4400, 4665, 4800, 4976, 5280, 5632, 6220, 6400, 6600, 6842, 7040, 7464, 7680, 7775, 8448, 8800, 9330, 9600, 9952, 10263, 10560, 12440, 12800, 13200, 13684, 14080, 14928, 15550, 16896, 17105, 17600, 18660, 19200, 19904, 20526, 21120, 23325, 24880, 26400, 27368, 28160, 29856, 31100, 34210, 35200, 37320, 38400, 39808, 41052, 42240, 46650, 49760, 51315, 52800, 54736, 59712, 62200, 68420, 70400, 74640, 79616, 82104, 84480, 85525, 93300, 99520, 102630, 105600, 109472, 119424, 124400, 136840, 140800, 149280, 159232, 164208, 171050, 186600, 199040, 205260, 211200, 218944, 238848, 248800, 256575, 273680, 298560, 328416, 342100, 373200, 398080, 410520, 422400, 437888, 477696, 497600, 513150, 547360, 597120, 656832, 684200, 746400, 796160, 821040, 875776, 995200, 1026300, 1094720, 1194240, 1313664, 1368400, 1492800, 1642080, 1751552, 1990400, 2052600, 2189440, 2388480, 2627328, 2736800, 2985600, 3284160, 3980800, 4105200, 4378880, 5254656, 5473600, 5971200, 6568320, 8210400, 8757760, 10947200, 11942400, 13136640, 16420800, 21894400, 26273280, 32841600, 43788800, 65683200, 131366400]

約数ペア:

[(1, 131366400), (2, 65683200), (3, 43788800), (4, 32841600), (5, 26273280), (6, 21894400), (8, 16420800), (10, 13136640), (11, 11942400), (12, 10947200), (15, 8757760), (16, 8210400), (20, 6568320), (22, 5971200), (24, 5473600), (25, 5254656), (30, 4378880), (32, 4105200), (33, 3980800), (40, 3284160), (44, 2985600), (48, 2736800), (50, 2627328), (55, 2388480), (60, 2189440), (64, 2052600), (66, 1990400), (75, 1751552), (80, 1642080), (88, 1492800), (96, 1368400), (100, 1313664), (110, 1194240), (120, 1094720), (128, 1026300), (132, 995200), (150, 875776), (160, 821040), (165, 796160), (176, 746400), (192, 684200), (200, 656832), (220, 597120), (240, 547360), (256, 513150), (264, 497600), (275, 477696), (300, 437888), (311, 422400), (320, 410520), (330, 398080), (352, 373200), (384, 342100), (400, 328416), (440, 298560), (480, 273680), (512, 256575), (528, 248800), (550, 238848), (600, 218944), (622, 211200), (640, 205260), (660, 199040), (704, 186600), (768, 171050), (800, 164208), (825, 159232), (880, 149280), (933, 140800), (960, 136840), (1056, 124400), (1100, 119424), (1200, 109472), (1244, 105600), (1280, 102630), (1320, 99520), (1408, 93300), (1536, 85525), (1555, 84480), (1600, 82104), (1650, 79616), (1760, 74640), (1866, 70400), (1920, 68420), (2112, 62200), (2200, 59712), (2400, 54736), (2488, 52800), (2560, 51315), (2640, 49760), (2816, 46650), (3110, 42240), (3200, 41052), (3300, 39808), (3421, 38400), (3520, 37320), (3732, 35200), (3840, 34210), (4224, 31100), (4400, 29856), (4665, 28160), (4800, 27368), (4976, 26400), (5280, 24880), (5632, 23325), (6220, 21120), (6400, 20526), (6600, 19904), (6842, 19200), (7040, 18660), (7464, 17600), (7680, 17105), (7775, 16896), (8448, 15550), (8800, 14928), (9330, 14080), (9600, 13684), (9952, 13200), (10263, 12800), (10560, 12440)]