242816000

素因数分解:

$2^{10}\times 5^3\times 7^1\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 176

約数和(自身を含む): 694866432

約数和(自身を除く): 452050432

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, 271, 280, 320, 350, 400, 448, 500, 512, 542, 560, 640, 700, 800, 875, 896, 1000, 1024, 1084, 1120, 1280, 1355, 1400, 1600, 1750, 1792, 1897, 2000, 2168, 2240, 2560, 2710, 2800, 3200, 3500, 3584, 3794, 4000, 4336, 4480, 5120, 5420, 5600, 6400, 6775, 7000, 7168, 7588, 8000, 8672, 8960, 9485, 10840, 11200, 12800, 13550, 14000, 15176, 16000, 17344, 17920, 18970, 21680, 22400, 25600, 27100, 28000, 30352, 32000, 33875, 34688, 35840, 37940, 43360, 44800, 47425, 54200, 56000, 60704, 64000, 67750, 69376, 75880, 86720, 89600, 94850, 108400, 112000, 121408, 128000, 135500, 138752, 151760, 173440, 179200, 189700, 216800, 224000, 237125, 242816, 271000, 277504, 303520, 346880, 379400, 433600, 448000, 474250, 485632, 542000, 607040, 693760, 758800, 867200, 896000, 948500, 971264, 1084000, 1214080, 1387520, 1517600, 1734400, 1897000, 1942528, 2168000, 2428160, 3035200, 3468800, 3794000, 4336000, 4856320, 6070400, 6937600, 7588000, 8672000, 9712640, 12140800, 15176000, 17344000, 24281600, 30352000, 34688000, 48563200, 60704000, 121408000, 242816000]

約数ペア:

[(1, 242816000), (2, 121408000), (4, 60704000), (5, 48563200), (7, 34688000), (8, 30352000), (10, 24281600), (14, 17344000), (16, 15176000), (20, 12140800), (25, 9712640), (28, 8672000), (32, 7588000), (35, 6937600), (40, 6070400), (50, 4856320), (56, 4336000), (64, 3794000), (70, 3468800), (80, 3035200), (100, 2428160), (112, 2168000), (125, 1942528), (128, 1897000), (140, 1734400), (160, 1517600), (175, 1387520), (200, 1214080), (224, 1084000), (250, 971264), (256, 948500), (271, 896000), (280, 867200), (320, 758800), (350, 693760), (400, 607040), (448, 542000), (500, 485632), (512, 474250), (542, 448000), (560, 433600), (640, 379400), (700, 346880), (800, 303520), (875, 277504), (896, 271000), (1000, 242816), (1024, 237125), (1084, 224000), (1120, 216800), (1280, 189700), (1355, 179200), (1400, 173440), (1600, 151760), (1750, 138752), (1792, 135500), (1897, 128000), (2000, 121408), (2168, 112000), (2240, 108400), (2560, 94850), (2710, 89600), (2800, 86720), (3200, 75880), (3500, 69376), (3584, 67750), (3794, 64000), (4000, 60704), (4336, 56000), (4480, 54200), (5120, 47425), (5420, 44800), (5600, 43360), (6400, 37940), (6775, 35840), (7000, 34688), (7168, 33875), (7588, 32000), (8000, 30352), (8672, 28000), (8960, 27100), (9485, 25600), (10840, 22400), (11200, 21680), (12800, 18970), (13550, 17920), (14000, 17344), (15176, 16000)]