56268800

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 160458480

約数和(自身を除く): 104189680

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, 128, 140, 157, 160, 175, 200, 224, 256, 280, 314, 320, 350, 400, 448, 512, 560, 628, 640, 700, 785, 800, 896, 1024, 1099, 1120, 1256, 1280, 1400, 1570, 1600, 1792, 2048, 2198, 2240, 2512, 2560, 2800, 3140, 3200, 3584, 3925, 4396, 4480, 5024, 5120, 5495, 5600, 6280, 6400, 7168, 7850, 8792, 8960, 10048, 10240, 10990, 11200, 12560, 12800, 14336, 15700, 17584, 17920, 20096, 21980, 22400, 25120, 25600, 27475, 31400, 35168, 35840, 40192, 43960, 44800, 50240, 51200, 54950, 62800, 70336, 71680, 80384, 87920, 89600, 100480, 109900, 125600, 140672, 160768, 175840, 179200, 200960, 219800, 251200, 281344, 321536, 351680, 358400, 401920, 439600, 502400, 562688, 703360, 803840, 879200, 1004800, 1125376, 1406720, 1607680, 1758400, 2009600, 2250752, 2813440, 3516800, 4019200, 5626880, 7033600, 8038400, 11253760, 14067200, 28134400, 56268800]

約数ペア:

[(1, 56268800), (2, 28134400), (4, 14067200), (5, 11253760), (7, 8038400), (8, 7033600), (10, 5626880), (14, 4019200), (16, 3516800), (20, 2813440), (25, 2250752), (28, 2009600), (32, 1758400), (35, 1607680), (40, 1406720), (50, 1125376), (56, 1004800), (64, 879200), (70, 803840), (80, 703360), (100, 562688), (112, 502400), (128, 439600), (140, 401920), (157, 358400), (160, 351680), (175, 321536), (200, 281344), (224, 251200), (256, 219800), (280, 200960), (314, 179200), (320, 175840), (350, 160768), (400, 140672), (448, 125600), (512, 109900), (560, 100480), (628, 89600), (640, 87920), (700, 80384), (785, 71680), (800, 70336), (896, 62800), (1024, 54950), (1099, 51200), (1120, 50240), (1256, 44800), (1280, 43960), (1400, 40192), (1570, 35840), (1600, 35168), (1792, 31400), (2048, 27475), (2198, 25600), (2240, 25120), (2512, 22400), (2560, 21980), (2800, 20096), (3140, 17920), (3200, 17584), (3584, 15700), (3925, 14336), (4396, 12800), (4480, 12560), (5024, 11200), (5120, 10990), (5495, 10240), (5600, 10048), (6280, 8960), (6400, 8792), (7168, 7850)]