318790080

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 420

約数和(自身を含む): 1324389528

約数和(自身を除く): 1005599448

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, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 251, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 502, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 753, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1004, 1008, 1080, 1120, 1134, 1176, 1255, 1260, 1296, 1323, 1344, 1440, 1470, 1506, 1512, 1568, 1620, 1680, 1728, 1757, 1764, 1890, 1960, 2008, 2016, 2160, 2205, 2240, 2259, 2268, 2352, 2510, 2520, 2592, 2646, 2835, 2880, 2940, 3012, 3024, 3136, 3240, 3360, 3514, 3528, 3765, 3780, 3920, 3969, 4016, 4032, 4320, 4410, 4518, 4536, 4704, 5020, 5040, 5184, 5271, 5292, 5670, 5880, 6024, 6048, 6480, 6615, 6720, 6777, 7028, 7056, 7530, 7560, 7840, 7938, 8032, 8640, 8785, 8820, 9036, 9072, 9408, 10040, 10080, 10542, 10584, 11295, 11340, 11760, 12048, 12096, 12299, 12960, 13230, 13554, 14056, 14112, 15060, 15120, 15680, 15813, 15876, 16064, 17570, 17640, 18072, 18144, 19845, 20080, 20160, 20331, 21084, 21168, 22590, 22680, 23520, 24096, 24598, 25920, 26355, 26460, 27108, 28112, 28224, 30120, 30240, 31626, 31752, 33885, 35140, 35280, 36144, 36288, 36897, 39690, 40160, 40662, 42168, 42336, 45180, 45360, 47040, 47439, 48192, 49196, 52710, 52920, 54216, 56224, 60240, 60480, 61495, 63252, 63504, 67770, 70280, 70560, 72288, 73794, 79065, 79380, 80320, 81324, 84336, 84672, 90360, 90720, 94878, 98392, 101655, 105420, 105840, 108432, 110691, 112448, 120480, 122990, 126504, 127008, 135540, 140560, 141120, 142317, 144576, 147588, 158130, 158760, 162648, 168672, 180720, 181440, 184485, 189756, 196784, 203310, 210840, 211680, 216864, 221382, 237195, 240960, 245980, 253008, 254016, 271080, 281120, 284634, 295176, 316260, 317520, 325296, 332073, 337344, 361440, 368970, 379512, 393568, 406620, 421680, 423360, 433728, 442764, 474390, 491960, 506016, 542160, 553455, 562240, 569268, 590352, 632520, 635040, 650592, 664146, 711585, 722880, 737940, 759024, 787136, 813240, 843360, 885528, 948780, 983920, 996219, 1012032, 1084320, 1106910, 1138536, 1180704, 1265040, 1270080, 1301184, 1328292, 1423170, 1475880, 1518048, 1626480, 1660365, 1686720, 1771056, 1897560, 1967840, 1992438, 2168640, 2213820, 2277072, 2361408, 2530080, 2656584, 2846340, 2951760, 3036096, 3252960, 3320730, 3542112, 3795120, 3935680, 3984876, 4427640, 4554144, 4981095, 5060160, 5313168, 5692680, 5903520, 6505920, 6641460, 7084224, 7590240, 7969752, 8855280, 9108288, 9962190, 10626336, 11385360, 11807040, 13282920, 15180480, 15939504, 17710560, 19924380, 21252672, 22770720, 26565840, 31879008, 35421120, 39848760, 45541440, 53131680, 63758016, 79697520, 106263360, 159395040, 318790080]

約数ペア:

[(1, 318790080), (2, 159395040), (3, 106263360), (4, 79697520), (5, 63758016), (6, 53131680), (7, 45541440), (8, 39848760), (9, 35421120), (10, 31879008), (12, 26565840), (14, 22770720), (15, 21252672), (16, 19924380), (18, 17710560), (20, 15939504), (21, 15180480), (24, 13282920), (27, 11807040), (28, 11385360), (30, 10626336), (32, 9962190), (35, 9108288), (36, 8855280), (40, 7969752), (42, 7590240), (45, 7084224), (48, 6641460), (49, 6505920), (54, 5903520), (56, 5692680), (60, 5313168), (63, 5060160), (64, 4981095), (70, 4554144), (72, 4427640), (80, 3984876), (81, 3935680), (84, 3795120), (90, 3542112), (96, 3320730), (98, 3252960), (105, 3036096), (108, 2951760), (112, 2846340), (120, 2656584), (126, 2530080), (135, 2361408), (140, 2277072), (144, 2213820), (147, 2168640), (160, 1992438), (162, 1967840), (168, 1897560), (180, 1771056), (189, 1686720), (192, 1660365), (196, 1626480), (210, 1518048), (216, 1475880), (224, 1423170), (240, 1328292), (245, 1301184), (251, 1270080), (252, 1265040), (270, 1180704), (280, 1138536), (288, 1106910), (294, 1084320), (315, 1012032), (320, 996219), (324, 983920), (336, 948780), (360, 885528), (378, 843360), (392, 813240), (405, 787136), (420, 759024), (432, 737940), (441, 722880), (448, 711585), (480, 664146), (490, 650592), (502, 635040), (504, 632520), (540, 590352), (560, 569268), (567, 562240), (576, 553455), (588, 542160), (630, 506016), (648, 491960), (672, 474390), (720, 442764), (735, 433728), (753, 423360), (756, 421680), (784, 406620), (810, 393568), (840, 379512), (864, 368970), (882, 361440), (945, 337344), (960, 332073), (980, 325296), (1004, 317520), (1008, 316260), (1080, 295176), (1120, 284634), (1134, 281120), (1176, 271080), (1255, 254016), (1260, 253008), (1296, 245980), (1323, 240960), (1344, 237195), (1440, 221382), (1470, 216864), (1506, 211680), (1512, 210840), (1568, 203310), (1620, 196784), (1680, 189756), (1728, 184485), (1757, 181440), (1764, 180720), (1890, 168672), (1960, 162648), (2008, 158760), (2016, 158130), (2160, 147588), (2205, 144576), (2240, 142317), (2259, 141120), (2268, 140560), (2352, 135540), (2510, 127008), (2520, 126504), (2592, 122990), (2646, 120480), (2835, 112448), (2880, 110691), (2940, 108432), (3012, 105840), (3024, 105420), (3136, 101655), (3240, 98392), (3360, 94878), (3514, 90720), (3528, 90360), (3765, 84672), (3780, 84336), (3920, 81324), (3969, 80320), (4016, 79380), (4032, 79065), (4320, 73794), (4410, 72288), (4518, 70560), (4536, 70280), (4704, 67770), (5020, 63504), (5040, 63252), (5184, 61495), (5271, 60480), (5292, 60240), (5670, 56224), (5880, 54216), (6024, 52920), (6048, 52710), (6480, 49196), (6615, 48192), (6720, 47439), (6777, 47040), (7028, 45360), (7056, 45180), (7530, 42336), (7560, 42168), (7840, 40662), (7938, 40160), (8032, 39690), (8640, 36897), (8785, 36288), (8820, 36144), (9036, 35280), (9072, 35140), (9408, 33885), (10040, 31752), (10080, 31626), (10542, 30240), (10584, 30120), (11295, 28224), (11340, 28112), (11760, 27108), (12048, 26460), (12096, 26355), (12299, 25920), (12960, 24598), (13230, 24096), (13554, 23520), (14056, 22680), (14112, 22590), (15060, 21168), (15120, 21084), (15680, 20331), (15813, 20160), (15876, 20080), (16064, 19845), (17570, 18144), (17640, 18072)]