47228160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 176160096

約数和(自身を除く): 128931936

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 251, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 502, 560, 588, 640, 672, 735, 753, 768, 784, 840, 896, 960, 980, 1004, 1120, 1176, 1255, 1280, 1344, 1470, 1506, 1568, 1680, 1757, 1792, 1920, 1960, 2008, 2240, 2352, 2510, 2688, 2940, 3012, 3136, 3360, 3514, 3765, 3840, 3920, 4016, 4480, 4704, 5020, 5271, 5376, 5880, 6024, 6272, 6720, 7028, 7530, 7840, 8032, 8785, 8960, 9408, 10040, 10542, 11760, 12048, 12299, 12544, 13440, 14056, 15060, 15680, 16064, 17570, 18816, 20080, 21084, 23520, 24096, 24598, 26355, 26880, 28112, 30120, 31360, 32128, 35140, 36897, 37632, 40160, 42168, 47040, 48192, 49196, 52710, 56224, 60240, 61495, 62720, 64256, 70280, 73794, 80320, 84336, 94080, 96384, 98392, 105420, 112448, 120480, 122990, 140560, 147588, 160640, 168672, 184485, 188160, 192768, 196784, 210840, 224896, 240960, 245980, 281120, 295176, 321280, 337344, 368970, 393568, 421680, 449792, 481920, 491960, 562240, 590352, 674688, 737940, 787136, 843360, 963840, 983920, 1124480, 1180704, 1349376, 1475880, 1574272, 1686720, 1967840, 2248960, 2361408, 2951760, 3148544, 3373440, 3935680, 4722816, 5903520, 6746880, 7871360, 9445632, 11807040, 15742720, 23614080, 47228160]

約数ペア:

[(1, 47228160), (2, 23614080), (3, 15742720), (4, 11807040), (5, 9445632), (6, 7871360), (7, 6746880), (8, 5903520), (10, 4722816), (12, 3935680), (14, 3373440), (15, 3148544), (16, 2951760), (20, 2361408), (21, 2248960), (24, 1967840), (28, 1686720), (30, 1574272), (32, 1475880), (35, 1349376), (40, 1180704), (42, 1124480), (48, 983920), (49, 963840), (56, 843360), (60, 787136), (64, 737940), (70, 674688), (80, 590352), (84, 562240), (96, 491960), (98, 481920), (105, 449792), (112, 421680), (120, 393568), (128, 368970), (140, 337344), (147, 321280), (160, 295176), (168, 281120), (192, 245980), (196, 240960), (210, 224896), (224, 210840), (240, 196784), (245, 192768), (251, 188160), (256, 184485), (280, 168672), (294, 160640), (320, 147588), (336, 140560), (384, 122990), (392, 120480), (420, 112448), (448, 105420), (480, 98392), (490, 96384), (502, 94080), (560, 84336), (588, 80320), (640, 73794), (672, 70280), (735, 64256), (753, 62720), (768, 61495), (784, 60240), (840, 56224), (896, 52710), (960, 49196), (980, 48192), (1004, 47040), (1120, 42168), (1176, 40160), (1255, 37632), (1280, 36897), (1344, 35140), (1470, 32128), (1506, 31360), (1568, 30120), (1680, 28112), (1757, 26880), (1792, 26355), (1920, 24598), (1960, 24096), (2008, 23520), (2240, 21084), (2352, 20080), (2510, 18816), (2688, 17570), (2940, 16064), (3012, 15680), (3136, 15060), (3360, 14056), (3514, 13440), (3765, 12544), (3840, 12299), (3920, 12048), (4016, 11760), (4480, 10542), (4704, 10040), (5020, 9408), (5271, 8960), (5376, 8785), (5880, 8032), (6024, 7840), (6272, 7530), (6720, 7028)]