425053440

素因数分解:

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

素因数の和:295

約数の個数: 432

約数和(自身を含む): 1761600960

約数和(自身を除く): 1336547520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 251, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 502, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 753, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1004, 1008, 1080, 1120, 1152, 1176, 1255, 1260, 1280, 1323, 1344, 1440, 1470, 1506, 1512, 1568, 1680, 1728, 1757, 1764, 1792, 1890, 1920, 1960, 2008, 2016, 2160, 2205, 2240, 2259, 2304, 2352, 2510, 2520, 2646, 2688, 2880, 2940, 3012, 3024, 3136, 3360, 3456, 3514, 3528, 3765, 3780, 3840, 3920, 4016, 4032, 4320, 4410, 4480, 4518, 4704, 5020, 5040, 5271, 5292, 5376, 5760, 5880, 6024, 6048, 6272, 6615, 6720, 6777, 6912, 7028, 7056, 7530, 7560, 7840, 8032, 8064, 8640, 8785, 8820, 8960, 9036, 9408, 10040, 10080, 10542, 10584, 11295, 11520, 11760, 12048, 12096, 12299, 12544, 13230, 13440, 13554, 14056, 14112, 15060, 15120, 15680, 15813, 16064, 16128, 17280, 17570, 17640, 18072, 18816, 20080, 20160, 21084, 21168, 22590, 23520, 24096, 24192, 24598, 26355, 26460, 26880, 27108, 28112, 28224, 30120, 30240, 31360, 31626, 32128, 33885, 34560, 35140, 35280, 36144, 36897, 37632, 40160, 40320, 42168, 42336, 45180, 47040, 47439, 48192, 48384, 49196, 52710, 52920, 54216, 56224, 56448, 60240, 60480, 61495, 62720, 63252, 64256, 67770, 70280, 70560, 72288, 73794, 79065, 80320, 80640, 84336, 84672, 90360, 94080, 94878, 96384, 98392, 105420, 105840, 108432, 110691, 112448, 112896, 120480, 120960, 122990, 126504, 135540, 140560, 141120, 144576, 147588, 158130, 160640, 168672, 169344, 180720, 184485, 188160, 189756, 192768, 196784, 210840, 211680, 216864, 221382, 224896, 237195, 240960, 241920, 245980, 253008, 271080, 281120, 282240, 289152, 295176, 316260, 321280, 332073, 337344, 338688, 361440, 368970, 379512, 393568, 421680, 423360, 433728, 442764, 449792, 474390, 481920, 491960, 506016, 542160, 553455, 562240, 564480, 578304, 590352, 632520, 664146, 674688, 722880, 737940, 759024, 787136, 843360, 846720, 867456, 885528, 948780, 963840, 983920, 1012032, 1084320, 1106910, 1124480, 1180704, 1265040, 1328292, 1349376, 1445760, 1475880, 1518048, 1574272, 1660365, 1686720, 1693440, 1734912, 1771056, 1897560, 1967840, 2024064, 2168640, 2213820, 2248960, 2361408, 2530080, 2656584, 2891520, 2951760, 3036096, 3148544, 3320730, 3373440, 3542112, 3795120, 3935680, 4048128, 4337280, 4427640, 4722816, 5060160, 5313168, 5903520, 6072192, 6641460, 6746880, 7084224, 7590240, 7871360, 8674560, 8855280, 9445632, 10120320, 10626336, 11807040, 12144384, 13282920, 14168448, 15180480, 15742720, 17710560, 20240640, 21252672, 23614080, 26565840, 28336896, 30360960, 35421120, 42505344, 47228160, 53131680, 60721920, 70842240, 85010688, 106263360, 141684480, 212526720, 425053440]

約数ペア:

[(1, 425053440), (2, 212526720), (3, 141684480), (4, 106263360), (5, 85010688), (6, 70842240), (7, 60721920), (8, 53131680), (9, 47228160), (10, 42505344), (12, 35421120), (14, 30360960), (15, 28336896), (16, 26565840), (18, 23614080), (20, 21252672), (21, 20240640), (24, 17710560), (27, 15742720), (28, 15180480), (30, 14168448), (32, 13282920), (35, 12144384), (36, 11807040), (40, 10626336), (42, 10120320), (45, 9445632), (48, 8855280), (49, 8674560), (54, 7871360), (56, 7590240), (60, 7084224), (63, 6746880), (64, 6641460), (70, 6072192), (72, 5903520), (80, 5313168), (84, 5060160), (90, 4722816), (96, 4427640), (98, 4337280), (105, 4048128), (108, 3935680), (112, 3795120), (120, 3542112), (126, 3373440), (128, 3320730), (135, 3148544), (140, 3036096), (144, 2951760), (147, 2891520), (160, 2656584), (168, 2530080), (180, 2361408), (189, 2248960), (192, 2213820), (196, 2168640), (210, 2024064), (216, 1967840), (224, 1897560), (240, 1771056), (245, 1734912), (251, 1693440), (252, 1686720), (256, 1660365), (270, 1574272), (280, 1518048), (288, 1475880), (294, 1445760), (315, 1349376), (320, 1328292), (336, 1265040), (360, 1180704), (378, 1124480), (384, 1106910), (392, 1084320), (420, 1012032), (432, 983920), (441, 963840), (448, 948780), (480, 885528), (490, 867456), (502, 846720), (504, 843360), (540, 787136), (560, 759024), (576, 737940), (588, 722880), (630, 674688), (640, 664146), (672, 632520), (720, 590352), (735, 578304), (753, 564480), (756, 562240), (768, 553455), (784, 542160), (840, 506016), (864, 491960), (882, 481920), (896, 474390), (945, 449792), (960, 442764), (980, 433728), (1004, 423360), (1008, 421680), (1080, 393568), (1120, 379512), (1152, 368970), (1176, 361440), (1255, 338688), (1260, 337344), (1280, 332073), (1323, 321280), (1344, 316260), (1440, 295176), (1470, 289152), (1506, 282240), (1512, 281120), (1568, 271080), (1680, 253008), (1728, 245980), (1757, 241920), (1764, 240960), (1792, 237195), (1890, 224896), (1920, 221382), (1960, 216864), (2008, 211680), (2016, 210840), (2160, 196784), (2205, 192768), (2240, 189756), (2259, 188160), (2304, 184485), (2352, 180720), (2510, 169344), (2520, 168672), (2646, 160640), (2688, 158130), (2880, 147588), (2940, 144576), (3012, 141120), (3024, 140560), (3136, 135540), (3360, 126504), (3456, 122990), (3514, 120960), (3528, 120480), (3765, 112896), (3780, 112448), (3840, 110691), (3920, 108432), (4016, 105840), (4032, 105420), (4320, 98392), (4410, 96384), (4480, 94878), (4518, 94080), (4704, 90360), (5020, 84672), (5040, 84336), (5271, 80640), (5292, 80320), (5376, 79065), (5760, 73794), (5880, 72288), (6024, 70560), (6048, 70280), (6272, 67770), (6615, 64256), (6720, 63252), (6777, 62720), (6912, 61495), (7028, 60480), (7056, 60240), (7530, 56448), (7560, 56224), (7840, 54216), (8032, 52920), (8064, 52710), (8640, 49196), (8785, 48384), (8820, 48192), (8960, 47439), (9036, 47040), (9408, 45180), (10040, 42336), (10080, 42168), (10542, 40320), (10584, 40160), (11295, 37632), (11520, 36897), (11760, 36144), (12048, 35280), (12096, 35140), (12299, 34560), (12544, 33885), (13230, 32128), (13440, 31626), (13554, 31360), (14056, 30240), (14112, 30120), (15060, 28224), (15120, 28112), (15680, 27108), (15813, 26880), (16064, 26460), (16128, 26355), (17280, 24598), (17570, 24192), (17640, 24096), (18072, 23520), (18816, 22590), (20080, 21168), (20160, 21084)]