1145312000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{5113}}^1$

素因数の和:5151

約数の個数: 144

約数和(自身を含む): 3261340992

約数和(自身を除く): 2116028992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1280, 1400, 1600, 1750, 1792, 2000, 2240, 2800, 3200, 3500, 4000, 4480, 5113, 5600, 6400, 7000, 8000, 8960, 10226, 11200, 14000, 16000, 20452, 22400, 25565, 28000, 32000, 35791, 40904, 44800, 51130, 56000, 71582, 81808, 102260, 112000, 127825, 143164, 163616, 178955, 204520, 224000, 255650, 286328, 327232, 357910, 409040, 511300, 572656, 639125, 654464, 715820, 818080, 894775, 1022600, 1145312, 1278250, 1308928, 1431640, 1636160, 1789550, 2045200, 2290624, 2556500, 2863280, 3272320, 3579100, 4090400, 4473875, 4581248, 5113000, 5726560, 6544640, 7158200, 8180800, 8947750, 9162496, 10226000, 11453120, 14316400, 16361600, 17895500, 20452000, 22906240, 28632800, 32723200, 35791000, 40904000, 45812480, 57265600, 71582000, 81808000, 114531200, 143164000, 163616000, 229062400, 286328000, 572656000, 1145312000]

約数ペア:

[(1, 1145312000), (2, 572656000), (4, 286328000), (5, 229062400), (7, 163616000), (8, 143164000), (10, 114531200), (14, 81808000), (16, 71582000), (20, 57265600), (25, 45812480), (28, 40904000), (32, 35791000), (35, 32723200), (40, 28632800), (50, 22906240), (56, 20452000), (64, 17895500), (70, 16361600), (80, 14316400), (100, 11453120), (112, 10226000), (125, 9162496), (128, 8947750), (140, 8180800), (160, 7158200), (175, 6544640), (200, 5726560), (224, 5113000), (250, 4581248), (256, 4473875), (280, 4090400), (320, 3579100), (350, 3272320), (400, 2863280), (448, 2556500), (500, 2290624), (560, 2045200), (640, 1789550), (700, 1636160), (800, 1431640), (875, 1308928), (896, 1278250), (1000, 1145312), (1120, 1022600), (1280, 894775), (1400, 818080), (1600, 715820), (1750, 654464), (1792, 639125), (2000, 572656), (2240, 511300), (2800, 409040), (3200, 357910), (3500, 327232), (4000, 286328), (4480, 255650), (5113, 224000), (5600, 204520), (6400, 178955), (7000, 163616), (8000, 143164), (8960, 127825), (10226, 112000), (11200, 102260), (14000, 81808), (16000, 71582), (20452, 56000), (22400, 51130), (25565, 44800), (28000, 40904), (32000, 35791)]