2821396561920

素因数分解:

$2^{16}\times 3^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 1088

約数和(自身を含む): 10565538938880

約数和(自身を除く): 7744142376960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 127, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 254, 256, 270, 279, 288, 310, 320, 324, 360, 372, 381, 384, 405, 432, 465, 480, 486, 496, 508, 512, 540, 558, 576, 620, 635, 640, 648, 720, 729, 744, 762, 768, 810, 837, 864, 930, 960, 972, 992, 1016, 1024, 1080, 1116, 1143, 1152, 1215, 1240, 1270, 1280, 1296, 1395, 1440, 1458, 1488, 1524, 1536, 1620, 1674, 1728, 1860, 1905, 1920, 1944, 1984, 2032, 2048, 2160, 2187, 2232, 2286, 2304, 2430, 2480, 2511, 2540, 2560, 2592, 2790, 2880, 2916, 2976, 3048, 3072, 3240, 3348, 3429, 3456, 3645, 3720, 3810, 3840, 3888, 3937, 3968, 4064, 4096, 4185, 4320, 4374, 4464, 4572, 4608, 4860, 4960, 5022, 5080, 5120, 5184, 5580, 5715, 5760, 5832, 5952, 6096, 6144, 6480, 6696, 6858, 6912, 7290, 7440, 7533, 7620, 7680, 7776, 7874, 7936, 8128, 8192, 8370, 8640, 8748, 8928, 9144, 9216, 9720, 9920, 10044, 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2468880, 2488320, 2519680, 2539520, 2551176, 2571264, 2600960, 2633472, 2654208, 2711880, 2777490, 2799360, 2834640, 2856960, 2870073, 2892672, 2926080, 2949120, 2962656, 2985984, 3023616, 3047424, 3121152, 3188970, 3214080, 3291840, 3317760, 3401568, 3428352, 3511296, 3615840, 3703320, 3732480, 3779520, 3809280, 3826764, 3856896, 3901440, 3950208, 3981312, 4031488, 4161536, 4251960, 4285440, 4339008, 4389120, 4423680, 4443984, 4478976, 4535424, 4571136, 4681728, 4783455, 4821120, 4937760, 4976640, 5039360, 5079040, 5102352, 5142528, 5201920, 5266944, 5308416, 5423760, 5554980, 5598720, 5669280, 5713920, 5740146, 5785344, 5852160, 5925312, 5971968, 6047232, 6094848, 6242304, 6377940, 6428160, 6583680, 6635520, 6803136, 6856704, 7022592, 7231680, 7406640, 7464960, 7559040, 7618560, 7653528, 7713792, 7802880, 7900416, 7962624, 8062976, 8323072, 8503920, 8570880, 8610219, 8678016, 8778240, 8847360, 8887968, 8957952, 9070848, 9142272, 9363456, 9566910, 9642240, 9875520, 9953280, 10078720, 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1264066560, 1290076160, 1306202112, 1377635040, 1388482560, 1422074880, 1451335680, 1469477376, 1481048064, 1516879872, 1632752640, 1685422080, 1741602816, 1836846720, 1851310080, 1896099840, 1935114240, 1959303168, 2022506496, 2177003520, 2204216064, 2221572096, 2275319808, 2322137088, 2449128960, 2468413440, 2528133120, 2612404224, 2755270080, 2776965120, 2844149760, 2902671360, 2938954752, 3033759744, 3265505280, 3370844160, 3483205632, 3673693440, 3702620160, 3792199680, 3870228480, 3918606336, 4354007040, 4408432128, 4443144192, 4550639616, 4898257920, 5056266240, 5224808448, 5510540160, 5553930240, 5688299520, 5805342720, 5877909504, 6067519488, 6531010560, 6966411264, 7347386880, 7405240320, 7584399360, 7837212672, 8708014080, 8816864256, 9101279232, 9796515840, 10112532480, 10449616896, 11021080320, 11107860480, 11376599040, 11610685440, 11755819008, 13062021120, 14694773760, 15168798720, 15674425344, 17416028160, 17633728512, 18202558464, 19593031680, 20899233792, 22042160640, 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約数ペア:

[(1, 2821396561920), (2, 1410698280960), (3, 940465520640), (4, 705349140480), (5, 564279312384), (6, 470232760320), (8, 352674570240), (9, 313488506880), (10, 282139656192), (12, 235116380160), (15, 188093104128), (16, 176337285120), (18, 156744253440), (20, 141069828096), (24, 117558190080), (27, 104496168960), (30, 94046552064), (31, 91012792320), (32, 88168642560), (36, 78372126720), (40, 70534914048), (45, 62697701376), (48, 58779095040), (54, 52248084480), (60, 47023276032), (62, 45506396160), (64, 44084321280), (72, 39186063360), (80, 35267457024), (81, 34832056320), (90, 31348850688), (93, 30337597440), (96, 29389547520), (108, 26124042240), (120, 23511638016), (124, 22753198080), (127, 22215720960), (128, 22042160640), (135, 20899233792), (144, 19593031680), (155, 18202558464), (160, 17633728512), (162, 17416028160), (180, 15674425344), (186, 15168798720), (192, 14694773760), (216, 13062021120), (240, 11755819008), (243, 11610685440), (248, 11376599040), (254, 11107860480), (256, 11021080320), (270, 10449616896), (279, 10112532480), (288, 9796515840), (310, 9101279232), (320, 8816864256), (324, 8708014080), (360, 7837212672), (372, 7584399360), (381, 7405240320), (384, 7347386880), (405, 6966411264), (432, 6531010560), (465, 6067519488), (480, 5877909504), (486, 5805342720), (496, 5688299520), (508, 5553930240), (512, 5510540160), (540, 5224808448), (558, 5056266240), (576, 4898257920), (620, 4550639616), (635, 4443144192), (640, 4408432128), (648, 4354007040), (720, 3918606336), (729, 3870228480), (744, 3792199680), (762, 3702620160), (768, 3673693440), (810, 3483205632), (837, 3370844160), (864, 3265505280), (930, 3033759744), (960, 2938954752), (972, 2902671360), (992, 2844149760), (1016, 2776965120), (1024, 2755270080), (1080, 2612404224), (1116, 2528133120), (1143, 2468413440), (1152, 2449128960), (1215, 2322137088), (1240, 2275319808), (1270, 2221572096), (1280, 2204216064), (1296, 2177003520), (1395, 2022506496), (1440, 1959303168), (1458, 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(13824, 204094080), (14580, 193511424), (14880, 189609984), (15066, 187269120), (15240, 185131008), (15360, 183684672), (15552, 181416960), (15748, 179159040), (15872, 177759360), (16256, 173560320), (16384, 172204380), (16740, 168542208), (17145, 164560896), (17280, 163275264), (17496, 161259520), (17856, 158008320), (18288, 154275840), (18432, 153070560), (19440, 145133568), (19685, 143327232), (19840, 142207488), (20088, 140451840), (20320, 138848256), (20480, 137763504), (20574, 137134080), (20736, 136062720), (21870, 129007616), (22320, 126406656), (22599, 124846080), (22860, 123420672), (23040, 122456448), (23328, 120944640), (23622, 119439360), (23808, 118506240), (24384, 115706880), (24576, 114802920), (25110, 112361472), (25920, 108850176), (26784, 105338880), (27432, 102850560), (27648, 102047040), (29160, 96755712), (29760, 94804992), (30132, 93634560), (30480, 92565504), (30720, 91842336), (30861, 91422720), (31104, 90708480), (31496, 89579520), (31744, 88879680), (32512, 86780160), (32768, 86102190), (33480, 84271104), (34290, 82280448), (34560, 81637632), (34992, 80629760), (35433, 79626240), (35712, 79004160), (36576, 77137920), (36864, 76535280), (37665, 74907648), (38880, 72566784), (39370, 71663616), (39680, 71103744), (40176, 70225920), (40640, 69424128), (40960, 68881752), (41148, 68567040), (41472, 68031360), (43740, 64503808), (44640, 63203328), (45198, 62423040), (45720, 61710336), (46080, 61228224), (46656, 60472320), (47244, 59719680), (47616, 59253120), (48768, 57853440), (49152, 57401460), (50220, 56180736), (51435, 54853632), (51840, 54425088), (53568, 52669440), (54864, 51425280), (55296, 51023520), (58320, 48377856), (59055, 47775744), (59520, 47402496), (60264, 46817280), (60960, 46282752), (61440, 45921168), (61722, 45711360), (62208, 45354240), (62992, 44789760), (63488, 44439840), (65024, 43390080), (65536, 43051095), (66960, 42135552), (67797, 41615360), (68580, 41140224), (69120, 40818816), (69984, 40314880), (70866, 39813120), 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