20957798400

素因数分解:

$2^{13}\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 672

約数和(自身を含む): 86590315008

約数和(自身を除く): 65632516608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 64, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 128, 132, 140, 150, 154, 160, 165, 168, 175, 176, 192, 200, 210, 220, 224, 231, 240, 256, 264, 275, 280, 300, 308, 320, 330, 336, 350, 352, 384, 385, 400, 420, 440, 443, 448, 462, 480, 512, 525, 528, 550, 560, 600, 616, 640, 660, 672, 700, 704, 768, 770, 800, 825, 840, 880, 886, 896, 924, 960, 1024, 1050, 1056, 1100, 1120, 1155, 1200, 1232, 1280, 1320, 1329, 1344, 1400, 1408, 1536, 1540, 1600, 1650, 1680, 1760, 1772, 1792, 1848, 1920, 1925, 2048, 2100, 2112, 2200, 2215, 2240, 2310, 2400, 2464, 2560, 2640, 2658, 2688, 2800, 2816, 3072, 3080, 3101, 3200, 3300, 3360, 3520, 3544, 3584, 3696, 3840, 3850, 4096, 4200, 4224, 4400, 4430, 4480, 4620, 4800, 4873, 4928, 5120, 5280, 5316, 5376, 5600, 5632, 5775, 6144, 6160, 6202, 6400, 6600, 6645, 6720, 7040, 7088, 7168, 7392, 7680, 7700, 8192, 8400, 8448, 8800, 8860, 8960, 9240, 9303, 9600, 9746, 9856, 10240, 10560, 10632, 10752, 11075, 11200, 11264, 11550, 12288, 12320, 12404, 12800, 13200, 13290, 13440, 14080, 14176, 14336, 14619, 14784, 15360, 15400, 15505, 16800, 16896, 17600, 17720, 17920, 18480, 18606, 19200, 19492, 19712, 20480, 21120, 21264, 21504, 22150, 22400, 22528, 23100, 24365, 24576, 24640, 24808, 25600, 26400, 26580, 26880, 28160, 28352, 28672, 29238, 29568, 30720, 30800, 31010, 33225, 33600, 33792, 34111, 35200, 35440, 35840, 36960, 37212, 38400, 38984, 39424, 40960, 42240, 42528, 43008, 44300, 44800, 45056, 46200, 46515, 48730, 49280, 49616, 51200, 52800, 53160, 53760, 56320, 56704, 57344, 58476, 59136, 61440, 61600, 62020, 66450, 67200, 67584, 68222, 70400, 70880, 71680, 73095, 73920, 74424, 76800, 77525, 77968, 78848, 84480, 85056, 86016, 88600, 89600, 90112, 92400, 93030, 97460, 98560, 99232, 102333, 102400, 105600, 106320, 107520, 112640, 113408, 116952, 118272, 121825, 122880, 123200, 124040, 132900, 134400, 135168, 136444, 140800, 141760, 143360, 146190, 147840, 148848, 153600, 155050, 155936, 157696, 168960, 170112, 170555, 172032, 177200, 179200, 184800, 186060, 194920, 197120, 198464, 204666, 204800, 211200, 212640, 215040, 225280, 226816, 232575, 233904, 236544, 243650, 246400, 248080, 265800, 268800, 270336, 272888, 281600, 283520, 286720, 292380, 295680, 297696, 307200, 310100, 311872, 315392, 337920, 340224, 341110, 354400, 358400, 365475, 369600, 372120, 389840, 394240, 396928, 409332, 422400, 425280, 430080, 450560, 453632, 465150, 467808, 473088, 487300, 492800, 496160, 511665, 531600, 537600, 545776, 563200, 567040, 584760, 591360, 595392, 614400, 620200, 623744, 630784, 675840, 680448, 682220, 708800, 716800, 730950, 739200, 744240, 779680, 788480, 793856, 818664, 844800, 850560, 852775, 860160, 907264, 930300, 935616, 946176, 974600, 985600, 992320, 1023330, 1063200, 1075200, 1091552, 1126400, 1134080, 1169520, 1182720, 1190784, 1240400, 1247488, 1351680, 1360896, 1364440, 1417600, 1433600, 1461900, 1478400, 1488480, 1559360, 1576960, 1587712, 1637328, 1689600, 1701120, 1705550, 1814528, 1860600, 1871232, 1892352, 1949200, 1971200, 1984640, 2046660, 2126400, 2150400, 2183104, 2252800, 2268160, 2339040, 2365440, 2381568, 2480800, 2494976, 2558325, 2721792, 2728880, 2835200, 2923800, 2956800, 2976960, 3118720, 3153920, 3175424, 3274656, 3379200, 3402240, 3411100, 3629056, 3721200, 3742464, 3898400, 3942400, 3969280, 4093320, 4252800, 4300800, 4366208, 4536320, 4678080, 4730880, 4763136, 4961600, 4989952, 5116650, 5443584, 5457760, 5670400, 5847600, 5913600, 5953920, 6237440, 6350848, 6549312, 6758400, 6804480, 6822200, 7442400, 7484928, 7796800, 7884800, 7938560, 8186640, 8505600, 8732416, 9072640, 9356160, 9461760, 9526272, 9923200, 9979904, 10233300, 10887168, 10915520, 11340800, 11695200, 11827200, 11907840, 12474880, 12701696, 13098624, 13608960, 13644400, 14884800, 14969856, 15593600, 15769600, 15877120, 16373280, 17011200, 17464832, 18145280, 18712320, 19052544, 19846400, 19959808, 20466600, 21831040, 22681600, 23390400, 23654400, 23815680, 24949760, 25403392, 26197248, 27217920, 27288800, 29769600, 29939712, 31187200, 31754240, 32746560, 34022400, 34929664, 37424640, 38105088, 39692800, 39919616, 40933200, 43662080, 45363200, 46780800, 47308800, 47631360, 49899520, 52394496, 54435840, 54577600, 59539200, 59879424, 62374400, 63508480, 65493120, 68044800, 69859328, 74849280, 76210176, 79385600, 81866400, 87324160, 90726400, 93561600, 95262720, 99799040, 104788992, 109155200, 119078400, 119758848, 124748800, 127016960, 130986240, 136089600, 139718656, 149698560, 158771200, 163732800, 174648320, 187123200, 190525440, 199598080, 209577984, 218310400, 238156800, 249497600, 261972480, 272179200, 279437312, 299397120, 317542400, 327465600, 349296640, 374246400, 381050880, 419155968, 436620800, 476313600, 498995200, 523944960, 598794240, 635084800, 654931200, 698593280, 748492800, 838311936, 873241600, 952627200, 997990400, 1047889920, 1309862400, 1397186560, 1496985600, 1746483200, 1905254400, 2095779840, 2619724800, 2993971200, 3492966400, 4191559680, 5239449600, 6985932800, 10478899200, 20957798400]

約数ペア:

[(1, 20957798400), (2, 10478899200), (3, 6985932800), (4, 5239449600), (5, 4191559680), (6, 3492966400), (7, 2993971200), (8, 2619724800), (10, 2095779840), (11, 1905254400), (12, 1746483200), (14, 1496985600), (15, 1397186560), (16, 1309862400), (20, 1047889920), (21, 997990400), (22, 952627200), (24, 873241600), (25, 838311936), (28, 748492800), (30, 698593280), (32, 654931200), (33, 635084800), (35, 598794240), (40, 523944960), (42, 498995200), (44, 476313600), (48, 436620800), (50, 419155968), (55, 381050880), (56, 374246400), (60, 349296640), (64, 327465600), (66, 317542400), (70, 299397120), (75, 279437312), (77, 272179200), (80, 261972480), (84, 249497600), (88, 238156800), (96, 218310400), (100, 209577984), (105, 199598080), (110, 190525440), (112, 187123200), (120, 174648320), (128, 163732800), (132, 158771200), (140, 149698560), (150, 139718656), (154, 136089600), (160, 130986240), (165, 127016960), (168, 124748800), (175, 119758848), (176, 119078400), (192, 109155200), (200, 104788992), (210, 99799040), (220, 95262720), (224, 93561600), (231, 90726400), (240, 87324160), (256, 81866400), (264, 79385600), (275, 76210176), (280, 74849280), (300, 69859328), (308, 68044800), (320, 65493120), (330, 63508480), (336, 62374400), (350, 59879424), (352, 59539200), (384, 54577600), (385, 54435840), (400, 52394496), (420, 49899520), (440, 47631360), (443, 47308800), (448, 46780800), (462, 45363200), (480, 43662080), (512, 40933200), (525, 39919616), (528, 39692800), (550, 38105088), (560, 37424640), (600, 34929664), (616, 34022400), (640, 32746560), (660, 31754240), (672, 31187200), (700, 29939712), (704, 29769600), (768, 27288800), (770, 27217920), (800, 26197248), (825, 25403392), (840, 24949760), (880, 23815680), (886, 23654400), (896, 23390400), (924, 22681600), (960, 21831040), (1024, 20466600), (1050, 19959808), (1056, 19846400), (1100, 19052544), (1120, 18712320), (1155, 18145280), (1200, 17464832), (1232, 17011200), (1280, 16373280), (1320, 15877120), (1329, 15769600), (1344, 15593600), (1400, 14969856), (1408, 14884800), (1536, 13644400), (1540, 13608960), (1600, 13098624), (1650, 12701696), (1680, 12474880), (1760, 11907840), (1772, 11827200), (1792, 11695200), (1848, 11340800), (1920, 10915520), (1925, 10887168), (2048, 10233300), (2100, 9979904), (2112, 9923200), (2200, 9526272), (2215, 9461760), (2240, 9356160), (2310, 9072640), (2400, 8732416), (2464, 8505600), (2560, 8186640), (2640, 7938560), (2658, 7884800), (2688, 7796800), (2800, 7484928), (2816, 7442400), (3072, 6822200), (3080, 6804480), (3101, 6758400), (3200, 6549312), (3300, 6350848), (3360, 6237440), (3520, 5953920), (3544, 5913600), (3584, 5847600), (3696, 5670400), (3840, 5457760), (3850, 5443584), (4096, 5116650), (4200, 4989952), (4224, 4961600), (4400, 4763136), (4430, 4730880), (4480, 4678080), (4620, 4536320), (4800, 4366208), (4873, 4300800), (4928, 4252800), (5120, 4093320), (5280, 3969280), (5316, 3942400), (5376, 3898400), (5600, 3742464), (5632, 3721200), (5775, 3629056), (6144, 3411100), (6160, 3402240), (6202, 3379200), (6400, 3274656), (6600, 3175424), (6645, 3153920), (6720, 3118720), (7040, 2976960), (7088, 2956800), (7168, 2923800), (7392, 2835200), (7680, 2728880), (7700, 2721792), (8192, 2558325), (8400, 2494976), (8448, 2480800), (8800, 2381568), (8860, 2365440), (8960, 2339040), (9240, 2268160), (9303, 2252800), (9600, 2183104), (9746, 2150400), (9856, 2126400), (10240, 2046660), (10560, 1984640), (10632, 1971200), (10752, 1949200), (11075, 1892352), (11200, 1871232), (11264, 1860600), (11550, 1814528), (12288, 1705550), (12320, 1701120), (12404, 1689600), (12800, 1637328), (13200, 1587712), (13290, 1576960), (13440, 1559360), (14080, 1488480), (14176, 1478400), (14336, 1461900), (14619, 1433600), (14784, 1417600), (15360, 1364440), (15400, 1360896), (15505, 1351680), (16800, 1247488), (16896, 1240400), (17600, 1190784), (17720, 1182720), (17920, 1169520), (18480, 1134080), (18606, 1126400), (19200, 1091552), (19492, 1075200), (19712, 1063200), (20480, 1023330), (21120, 992320), (21264, 985600), (21504, 974600), (22150, 946176), (22400, 935616), (22528, 930300), (23100, 907264), (24365, 860160), (24576, 852775), (24640, 850560), (24808, 844800), (25600, 818664), (26400, 793856), (26580, 788480), (26880, 779680), (28160, 744240), (28352, 739200), (28672, 730950), (29238, 716800), (29568, 708800), (30720, 682220), (30800, 680448), (31010, 675840), (33225, 630784), (33600, 623744), (33792, 620200), (34111, 614400), (35200, 595392), (35440, 591360), (35840, 584760), (36960, 567040), (37212, 563200), (38400, 545776), (38984, 537600), (39424, 531600), (40960, 511665), (42240, 496160), (42528, 492800), (43008, 487300), (44300, 473088), (44800, 467808), (45056, 465150), (46200, 453632), (46515, 450560), (48730, 430080), (49280, 425280), (49616, 422400), (51200, 409332), (52800, 396928), (53160, 394240), (53760, 389840), (56320, 372120), (56704, 369600), (57344, 365475), (58476, 358400), (59136, 354400), (61440, 341110), (61600, 340224), (62020, 337920), (66450, 315392), (67200, 311872), (67584, 310100), (68222, 307200), (70400, 297696), (70880, 295680), (71680, 292380), (73095, 286720), (73920, 283520), (74424, 281600), (76800, 272888), (77525, 270336), (77968, 268800), (78848, 265800), (84480, 248080), (85056, 246400), (86016, 243650), (88600, 236544), (89600, 233904), (90112, 232575), (92400, 226816), (93030, 225280), (97460, 215040), (98560, 212640), (99232, 211200), (102333, 204800), (102400, 204666), (105600, 198464), (106320, 197120), (107520, 194920), (112640, 186060), (113408, 184800), (116952, 179200), (118272, 177200), (121825, 172032), (122880, 170555), (123200, 170112), (124040, 168960), (132900, 157696), (134400, 155936), (135168, 155050), (136444, 153600), (140800, 148848), (141760, 147840), (143360, 146190)]