13493760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1$

素因数の和:284

約数の個数: 160

約数和(自身を含む): 49496832

約数和(自身を除く): 36003072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 251, 256, 280, 320, 336, 384, 420, 448, 480, 502, 512, 560, 640, 672, 753, 768, 840, 896, 960, 1004, 1120, 1255, 1280, 1344, 1506, 1536, 1680, 1757, 1792, 1920, 2008, 2240, 2510, 2560, 2688, 3012, 3360, 3514, 3584, 3765, 3840, 4016, 4480, 5020, 5271, 5376, 6024, 6720, 7028, 7530, 7680, 8032, 8785, 8960, 10040, 10542, 10752, 12048, 13440, 14056, 15060, 16064, 17570, 17920, 20080, 21084, 24096, 26355, 26880, 28112, 30120, 32128, 35140, 40160, 42168, 48192, 52710, 53760, 56224, 60240, 64256, 70280, 80320, 84336, 96384, 105420, 112448, 120480, 128512, 140560, 160640, 168672, 192768, 210840, 224896, 240960, 281120, 321280, 337344, 385536, 421680, 449792, 481920, 562240, 642560, 674688, 843360, 899584, 963840, 1124480, 1349376, 1686720, 1927680, 2248960, 2698752, 3373440, 4497920, 6746880, 13493760]

約数ペア:

[(1, 13493760), (2, 6746880), (3, 4497920), (4, 3373440), (5, 2698752), (6, 2248960), (7, 1927680), (8, 1686720), (10, 1349376), (12, 1124480), (14, 963840), (15, 899584), (16, 843360), (20, 674688), (21, 642560), (24, 562240), (28, 481920), (30, 449792), (32, 421680), (35, 385536), (40, 337344), (42, 321280), (48, 281120), (56, 240960), (60, 224896), (64, 210840), (70, 192768), (80, 168672), (84, 160640), (96, 140560), (105, 128512), (112, 120480), (120, 112448), (128, 105420), (140, 96384), (160, 84336), (168, 80320), (192, 70280), (210, 64256), (224, 60240), (240, 56224), (251, 53760), (256, 52710), (280, 48192), (320, 42168), (336, 40160), (384, 35140), (420, 32128), (448, 30120), (480, 28112), (502, 26880), (512, 26355), (560, 24096), (640, 21084), (672, 20080), (753, 17920), (768, 17570), (840, 16064), (896, 15060), (960, 14056), (1004, 13440), (1120, 12048), (1255, 10752), (1280, 10542), (1344, 10040), (1506, 8960), (1536, 8785), (1680, 8032), (1757, 7680), (1792, 7530), (1920, 7028), (2008, 6720), (2240, 6024), (2510, 5376), (2560, 5271), (2688, 5020), (3012, 4480), (3360, 4016), (3514, 3840), (3584, 3765)]