1146880000

素因数分解:

$2^{18}\times 5^4\times 7^1$

素因数の和:63

約数の個数: 190

約数和(自身を含む): 3275745176

約数和(自身を除く): 2128865176

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, 512, 560, 625, 640, 700, 800, 875, 896, 1000, 1024, 1120, 1250, 1280, 1400, 1600, 1750, 1792, 2000, 2048, 2240, 2500, 2560, 2800, 3200, 3500, 3584, 4000, 4096, 4375, 4480, 5000, 5120, 5600, 6400, 7000, 7168, 8000, 8192, 8750, 8960, 10000, 10240, 11200, 12800, 14000, 14336, 16000, 16384, 17500, 17920, 20000, 20480, 22400, 25600, 28000, 28672, 32000, 32768, 35000, 35840, 40000, 40960, 44800, 51200, 56000, 57344, 64000, 65536, 70000, 71680, 80000, 81920, 89600, 102400, 112000, 114688, 128000, 131072, 140000, 143360, 160000, 163840, 179200, 204800, 224000, 229376, 256000, 262144, 280000, 286720, 320000, 327680, 358400, 409600, 448000, 458752, 512000, 560000, 573440, 640000, 655360, 716800, 819200, 896000, 917504, 1024000, 1120000, 1146880, 1280000, 1310720, 1433600, 1638400, 1792000, 1835008, 2048000, 2240000, 2293760, 2560000, 2867200, 3276800, 3584000, 4096000, 4480000, 4587520, 5120000, 5734400, 6553600, 7168000, 8192000, 8960000, 9175040, 10240000, 11468800, 14336000, 16384000, 17920000, 20480000, 22937600, 28672000, 32768000, 35840000, 40960000, 45875200, 57344000, 71680000, 81920000, 114688000, 143360000, 163840000, 229376000, 286720000, 573440000, 1146880000]

約数ペア:

[(1, 1146880000), (2, 573440000), (4, 286720000), (5, 229376000), (7, 163840000), (8, 143360000), (10, 114688000), (14, 81920000), (16, 71680000), (20, 57344000), (25, 45875200), (28, 40960000), (32, 35840000), (35, 32768000), (40, 28672000), (50, 22937600), (56, 20480000), (64, 17920000), (70, 16384000), (80, 14336000), (100, 11468800), (112, 10240000), (125, 9175040), (128, 8960000), (140, 8192000), (160, 7168000), (175, 6553600), (200, 5734400), (224, 5120000), (250, 4587520), (256, 4480000), (280, 4096000), (320, 3584000), (350, 3276800), (400, 2867200), (448, 2560000), (500, 2293760), (512, 2240000), (560, 2048000), (625, 1835008), (640, 1792000), (700, 1638400), (800, 1433600), (875, 1310720), (896, 1280000), (1000, 1146880), (1024, 1120000), (1120, 1024000), (1250, 917504), (1280, 896000), (1400, 819200), (1600, 716800), (1750, 655360), (1792, 640000), (2000, 573440), (2048, 560000), (2240, 512000), (2500, 458752), (2560, 448000), (2800, 409600), (3200, 358400), (3500, 327680), (3584, 320000), (4000, 286720), (4096, 280000), (4375, 262144), (4480, 256000), (5000, 229376), (5120, 224000), (5600, 204800), (6400, 179200), (7000, 163840), (7168, 160000), (8000, 143360), (8192, 140000), (8750, 131072), (8960, 128000), (10000, 114688), (10240, 112000), (11200, 102400), (12800, 89600), (14000, 81920), (14336, 80000), (16000, 71680), (16384, 70000), (17500, 65536), (17920, 64000), (20000, 57344), (20480, 56000), (22400, 51200), (25600, 44800), (28000, 40960), (28672, 40000), (32000, 35840), (32768, 35000)]