2581286400

素因数分解:

$2^9\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 960

約数和(自身を含む): 11934236160

約数和(自身を除く): 9352949760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 54, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 84, 88, 90, 96, 97, 99, 100, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 150, 154, 160, 165, 168, 175, 176, 180, 189, 192, 194, 198, 200, 210, 216, 220, 224, 225, 231, 240, 252, 256, 264, 270, 275, 280, 288, 291, 297, 300, 308, 315, 320, 330, 336, 350, 352, 360, 378, 384, 385, 388, 396, 400, 420, 432, 440, 448, 450, 462, 480, 485, 495, 504, 512, 525, 528, 540, 550, 560, 576, 582, 594, 600, 616, 630, 640, 660, 672, 675, 679, 693, 700, 704, 720, 756, 768, 770, 776, 792, 800, 825, 840, 864, 873, 880, 896, 900, 924, 945, 960, 970, 990, 1008, 1050, 1056, 1067, 1080, 1100, 1120, 1152, 1155, 1164, 1188, 1200, 1232, 1260, 1280, 1320, 1344, 1350, 1358, 1386, 1400, 1408, 1440, 1455, 1485, 1512, 1536, 1540, 1552, 1575, 1584, 1600, 1650, 1680, 1728, 1746, 1760, 1792, 1800, 1848, 1890, 1920, 1925, 1940, 1980, 2016, 2037, 2079, 2100, 2112, 2134, 2160, 2200, 2240, 2304, 2310, 2328, 2376, 2400, 2425, 2464, 2475, 2520, 2560, 2619, 2640, 2688, 2700, 2716, 2772, 2800, 2816, 2880, 2910, 2970, 3024, 3080, 3104, 3150, 3168, 3200, 3201, 3300, 3360, 3395, 3456, 3465, 3492, 3520, 3584, 3600, 3696, 3780, 3840, 3850, 3880, 3960, 4032, 4074, 4158, 4200, 4224, 4268, 4320, 4365, 4400, 4480, 4608, 4620, 4656, 4725, 4752, 4800, 4850, 4928, 4950, 5040, 5238, 5280, 5335, 5376, 5400, 5432, 5544, 5600, 5632, 5760, 5775, 5820, 5940, 6048, 6111, 6160, 6208, 6300, 6336, 6400, 6402, 6600, 6720, 6790, 6912, 6930, 6984, 7040, 7200, 7275, 7392, 7425, 7469, 7560, 7680, 7700, 7760, 7920, 8064, 8148, 8316, 8400, 8448, 8536, 8640, 8730, 8800, 8960, 9240, 9312, 9450, 9504, 9600, 9603, 9700, 9856, 9900, 10080, 10185, 10395, 10476, 10560, 10670, 10752, 10800, 10864, 11088, 11200, 11520, 11550, 11640, 11880, 12096, 12222, 12320, 12416, 12600, 12672, 12800, 12804, 13095, 13200, 13440, 13580, 13824, 13860, 13968, 14080, 14400, 14550, 14784, 14850, 14938, 15120, 15400, 15520, 15840, 16005, 16128, 16296, 16632, 16800, 16896, 16975, 17072, 17280, 17325, 17460, 17600, 17920, 18333, 18480, 18624, 18900, 19008, 19200, 19206, 19400, 19712, 19800, 20160, 20370, 20790, 20952, 21120, 21340, 21600, 21728, 21825, 22176, 22400, 22407, 23040, 23100, 23280, 23760, 24192, 24444, 24640, 24832, 25200, 25344, 25608, 26190, 26400, 26675, 26880, 27160, 27720, 27936, 28160, 28800, 28809, 29100, 29568, 29700, 29876, 30240, 30555, 30800, 31040, 31680, 32010, 32256, 32592, 33264, 33600, 33950, 34144, 34560, 34650, 34920, 35200, 36666, 36960, 37248, 37345, 37800, 38016, 38400, 38412, 38800, 39424, 39600, 40320, 40740, 41580, 41904, 42240, 42680, 43200, 43456, 43650, 44352, 44800, 44814, 46200, 46560, 47520, 48015, 48384, 48888, 49280, 49664, 50400, 50688, 50925, 51216, 51975, 52380, 52800, 53350, 53760, 54320, 55440, 55872, 57600, 57618, 58200, 59136, 59400, 59752, 60480, 61110, 61600, 62080, 63360, 64020, 65184, 65475, 66528, 67200, 67221, 67900, 68288, 69120, 69300, 69840, 70400, 73332, 73920, 74496, 74690, 75600, 76032, 76824, 77600, 79200, 80025, 80640, 81480, 83160, 83808, 84480, 85360, 86400, 86912, 87300, 88704, 89600, 89628, 91665, 92400, 93120, 95040, 96030, 96768, 97776, 98560, 100800, 101850, 102432, 103950, 104760, 105600, 106700, 108640, 110880, 111744, 112035, 115200, 115236, 116400, 118272, 118800, 119504, 120960, 122220, 123200, 124160, 126720, 128040, 130368, 130950, 133056, 134400, 134442, 135800, 136576, 138600, 139680, 140800, 144045, 146664, 147840, 148992, 149380, 151200, 152064, 152775, 153648, 155200, 158400, 160050, 161280, 162960, 166320, 167616, 170720, 172800, 173824, 174600, 177408, 179256, 183330, 184800, 186240, 186725, 190080, 192060, 195552, 197120, 201600, 201663, 203700, 204864, 207900, 209520, 211200, 213400, 217280, 221760, 223488, 224070, 230472, 232800, 237600, 239008, 240075, 241920, 244440, 246400, 248320, 253440, 256080, 260736, 261900, 266112, 268800, 268884, 271600, 273152, 277200, 279360, 288090, 293328, 295680, 298760, 302400, 305550, 307296, 310400, 316800, 320100, 325920, 332640, 335232, 336105, 341440, 345600, 347648, 349200, 354816, 358512, 366660, 369600, 372480, 373450, 380160, 384120, 391104, 403200, 403326, 407400, 409728, 415800, 419040, 422400, 426800, 434560, 443520, 446976, 448140, 458325, 460944, 465600, 475200, 478016, 480150, 483840, 488880, 492800, 512160, 521472, 523800, 532224, 537768, 543200, 546304, 554400, 558720, 560175, 576180, 586656, 591360, 597520, 604800, 611100, 614592, 620800, 633600, 640200, 651840, 665280, 670464, 672210, 682880, 698400, 717024, 720225, 733320, 739200, 744960, 746900, 760320, 768240, 782208, 806400, 806652, 814800, 819456, 831600, 838080, 853600, 869120, 887040, 896280, 916650, 921888, 931200, 950400, 956032, 960300, 977760, 985600, 1008315, 1024320, 1042944, 1047600, 1064448, 1075536, 1086400, 1108800, 1117440, 1120350, 1152360, 1173312, 1195040, 1209600, 1222200, 1229184, 1241600, 1267200, 1280400, 1303680, 1330560, 1340928, 1344420, 1365760, 1396800, 1434048, 1440450, 1466640, 1478400, 1493800, 1536480, 1564416, 1613304, 1629600, 1638912, 1663200, 1676160, 1680525, 1707200, 1738240, 1774080, 1792560, 1833300, 1843776, 1862400, 1900800, 1912064, 1920600, 1955520, 2016630, 2048640, 2095200, 2151072, 2172800, 2217600, 2234880, 2240700, 2304720, 2346624, 2390080, 2419200, 2444400, 2458368, 2560800, 2607360, 2661120, 2688840, 2731520, 2793600, 2868096, 2880900, 2933280, 2956800, 2987600, 3072960, 3128832, 3226608, 3259200, 3326400, 3352320, 3361050, 3414400, 3585120, 3666600, 3687552, 3724800, 3801600, 3824128, 3841200, 3911040, 4033260, 4097280, 4190400, 4302144, 4345600, 4435200, 4481400, 4609440, 4693248, 4780160, 4888800, 4916736, 5041575, 5121600, 5214720, 5322240, 5377680, 5587200, 5736192, 5761800, 5866560, 5975200, 6145920, 6453216, 6518400, 6652800, 6704640, 6722100, 6828800, 7170240, 7333200, 7375104, 7682400, 7822080, 8066520, 8194560, 8380800, 8604288, 8691200, 8870400, 8962800, 9218880, 9386496, 9560320, 9777600, 10083150, 10243200, 10755360, 11174400, 11472384, 11523600, 11733120, 11950400, 12291840, 12906432, 13036800, 13305600, 13444200, 13657600, 14340480, 14666400, 14750208, 15364800, 15644160, 16133040, 16761600, 17208576, 17925600, 18437760, 19120640, 19555200, 20166300, 20486400, 21510720, 23047200, 23466240, 23900800, 24583680, 25812864, 26073600, 26611200, 26888400, 28680960, 29332800, 30729600, 32266080, 33523200, 34417152, 35851200, 36875520, 39110400, 40332600, 40972800, 43021440, 46094400, 46932480, 47801600, 51625728, 53776800, 57361920, 58665600, 61459200, 64532160, 71702400, 73751040, 78220800, 80665200, 86042880, 92188800, 95603200, 103251456, 107553600, 117331200, 122918400, 129064320, 143404800, 161330400, 172085760, 184377600, 215107200, 234662400, 258128640, 286809600, 322660800, 368755200, 430214400, 516257280, 645321600, 860428800, 1290643200, 2581286400]

約数ペア:

[(1, 2581286400), (2, 1290643200), (3, 860428800), (4, 645321600), (5, 516257280), (6, 430214400), (7, 368755200), (8, 322660800), (9, 286809600), (10, 258128640), (11, 234662400), (12, 215107200), (14, 184377600), (15, 172085760), (16, 161330400), (18, 143404800), (20, 129064320), (21, 122918400), (22, 117331200), (24, 107553600), (25, 103251456), (27, 95603200), (28, 92188800), (30, 86042880), (32, 80665200), (33, 78220800), (35, 73751040), (36, 71702400), (40, 64532160), (42, 61459200), (44, 58665600), (45, 57361920), (48, 53776800), (50, 51625728), (54, 47801600), (55, 46932480), (56, 46094400), (60, 43021440), (63, 40972800), (64, 40332600), (66, 39110400), (70, 36875520), (72, 35851200), (75, 34417152), (77, 33523200), (80, 32266080), (84, 30729600), (88, 29332800), (90, 28680960), (96, 26888400), (97, 26611200), (99, 26073600), (100, 25812864), (105, 24583680), (108, 23900800), (110, 23466240), (112, 23047200), (120, 21510720), (126, 20486400), (128, 20166300), (132, 19555200), (135, 19120640), (140, 18437760), (144, 17925600), (150, 17208576), (154, 16761600), (160, 16133040), (165, 15644160), (168, 15364800), (175, 14750208), (176, 14666400), (180, 14340480), (189, 13657600), (192, 13444200), (194, 13305600), (198, 13036800), (200, 12906432), (210, 12291840), (216, 11950400), (220, 11733120), (224, 11523600), (225, 11472384), (231, 11174400), (240, 10755360), (252, 10243200), (256, 10083150), (264, 9777600), (270, 9560320), (275, 9386496), (280, 9218880), (288, 8962800), (291, 8870400), (297, 8691200), (300, 8604288), (308, 8380800), (315, 8194560), (320, 8066520), (330, 7822080), (336, 7682400), (350, 7375104), (352, 7333200), (360, 7170240), (378, 6828800), (384, 6722100), (385, 6704640), (388, 6652800), (396, 6518400), (400, 6453216), (420, 6145920), (432, 5975200), (440, 5866560), (448, 5761800), (450, 5736192), (462, 5587200), (480, 5377680), (485, 5322240), (495, 5214720), (504, 5121600), (512, 5041575), (525, 4916736), (528, 4888800), (540, 4780160), (550, 4693248), (560, 4609440), (576, 4481400), (582, 4435200), (594, 4345600), (600, 4302144), (616, 4190400), (630, 4097280), (640, 4033260), (660, 3911040), (672, 3841200), (675, 3824128), (679, 3801600), (693, 3724800), (700, 3687552), (704, 3666600), (720, 3585120), (756, 3414400), (768, 3361050), (770, 3352320), (776, 3326400), (792, 3259200), (800, 3226608), (825, 3128832), (840, 3072960), (864, 2987600), (873, 2956800), (880, 2933280), (896, 2880900), (900, 2868096), (924, 2793600), (945, 2731520), (960, 2688840), (970, 2661120), (990, 2607360), (1008, 2560800), (1050, 2458368), (1056, 2444400), (1067, 2419200), (1080, 2390080), (1100, 2346624), (1120, 2304720), (1152, 2240700), (1155, 2234880), (1164, 2217600), (1188, 2172800), (1200, 2151072), (1232, 2095200), (1260, 2048640), (1280, 2016630), (1320, 1955520), (1344, 1920600), (1350, 1912064), (1358, 1900800), (1386, 1862400), (1400, 1843776), (1408, 1833300), (1440, 1792560), (1455, 1774080), (1485, 1738240), (1512, 1707200), (1536, 1680525), (1540, 1676160), (1552, 1663200), (1575, 1638912), (1584, 1629600), (1600, 1613304), (1650, 1564416), (1680, 1536480), (1728, 1493800), (1746, 1478400), (1760, 1466640), (1792, 1440450), (1800, 1434048), (1848, 1396800), (1890, 1365760), (1920, 1344420), (1925, 1340928), (1940, 1330560), (1980, 1303680), (2016, 1280400), (2037, 1267200), (2079, 1241600), (2100, 1229184), (2112, 1222200), (2134, 1209600), (2160, 1195040), (2200, 1173312), (2240, 1152360), (2304, 1120350), (2310, 1117440), (2328, 1108800), (2376, 1086400), (2400, 1075536), (2425, 1064448), (2464, 1047600), (2475, 1042944), (2520, 1024320), (2560, 1008315), (2619, 985600), (2640, 977760), (2688, 960300), (2700, 956032), (2716, 950400), (2772, 931200), (2800, 921888), (2816, 916650), (2880, 896280), (2910, 887040), (2970, 869120), (3024, 853600), (3080, 838080), (3104, 831600), (3150, 819456), (3168, 814800), (3200, 806652), (3201, 806400), (3300, 782208), (3360, 768240), (3395, 760320), (3456, 746900), (3465, 744960), (3492, 739200), (3520, 733320), (3584, 720225), (3600, 717024), (3696, 698400), (3780, 682880), (3840, 672210), (3850, 670464), (3880, 665280), (3960, 651840), (4032, 640200), (4074, 633600), (4158, 620800), (4200, 614592), (4224, 611100), (4268, 604800), (4320, 597520), (4365, 591360), (4400, 586656), (4480, 576180), (4608, 560175), (4620, 558720), (4656, 554400), (4725, 546304), (4752, 543200), (4800, 537768), (4850, 532224), (4928, 523800), (4950, 521472), (5040, 512160), (5238, 492800), (5280, 488880), (5335, 483840), (5376, 480150), (5400, 478016), (5432, 475200), (5544, 465600), (5600, 460944), (5632, 458325), (5760, 448140), (5775, 446976), (5820, 443520), (5940, 434560), (6048, 426800), (6111, 422400), (6160, 419040), (6208, 415800), (6300, 409728), (6336, 407400), (6400, 403326), (6402, 403200), (6600, 391104), (6720, 384120), (6790, 380160), (6912, 373450), (6930, 372480), (6984, 369600), (7040, 366660), (7200, 358512), (7275, 354816), (7392, 349200), (7425, 347648), (7469, 345600), (7560, 341440), (7680, 336105), (7700, 335232), (7760, 332640), (7920, 325920), (8064, 320100), (8148, 316800), (8316, 310400), (8400, 307296), (8448, 305550), (8536, 302400), (8640, 298760), (8730, 295680), (8800, 293328), (8960, 288090), (9240, 279360), (9312, 277200), (9450, 273152), (9504, 271600), (9600, 268884), (9603, 268800), (9700, 266112), (9856, 261900), (9900, 260736), (10080, 256080), (10185, 253440), (10395, 248320), (10476, 246400), (10560, 244440), (10670, 241920), (10752, 240075), (10800, 239008), (10864, 237600), (11088, 232800), (11200, 230472), (11520, 224070), (11550, 223488), (11640, 221760), (11880, 217280), (12096, 213400), (12222, 211200), (12320, 209520), (12416, 207900), (12600, 204864), (12672, 203700), (12800, 201663), (12804, 201600), (13095, 197120), (13200, 195552), (13440, 192060), (13580, 190080), (13824, 186725), (13860, 186240), (13968, 184800), (14080, 183330), (14400, 179256), (14550, 177408), (14784, 174600), (14850, 173824), (14938, 172800), (15120, 170720), (15400, 167616), (15520, 166320), (15840, 162960), (16005, 161280), (16128, 160050), (16296, 158400), (16632, 155200), (16800, 153648), (16896, 152775), (16975, 152064), (17072, 151200), (17280, 149380), (17325, 148992), (17460, 147840), (17600, 146664), (17920, 144045), (18333, 140800), (18480, 139680), (18624, 138600), (18900, 136576), (19008, 135800), (19200, 134442), (19206, 134400), (19400, 133056), (19712, 130950), (19800, 130368), (20160, 128040), (20370, 126720), (20790, 124160), (20952, 123200), (21120, 122220), (21340, 120960), (21600, 119504), (21728, 118800), (21825, 118272), (22176, 116400), (22400, 115236), (22407, 115200), (23040, 112035), (23100, 111744), (23280, 110880), (23760, 108640), (24192, 106700), (24444, 105600), (24640, 104760), (24832, 103950), (25200, 102432), (25344, 101850), (25608, 100800), (26190, 98560), (26400, 97776), (26675, 96768), (26880, 96030), (27160, 95040), (27720, 93120), (27936, 92400), (28160, 91665), (28800, 89628), (28809, 89600), (29100, 88704), (29568, 87300), (29700, 86912), (29876, 86400), (30240, 85360), (30555, 84480), (30800, 83808), (31040, 83160), (31680, 81480), (32010, 80640), (32256, 80025), (32592, 79200), (33264, 77600), (33600, 76824), (33950, 76032), (34144, 75600), (34560, 74690), (34650, 74496), (34920, 73920), (35200, 73332), (36666, 70400), (36960, 69840), (37248, 69300), (37345, 69120), (37800, 68288), (38016, 67900), (38400, 67221), (38412, 67200), (38800, 66528), (39424, 65475), (39600, 65184), (40320, 64020), (40740, 63360), (41580, 62080), (41904, 61600), (42240, 61110), (42680, 60480), (43200, 59752), (43456, 59400), (43650, 59136), (44352, 58200), (44800, 57618), (44814, 57600), (46200, 55872), (46560, 55440), (47520, 54320), (48015, 53760), (48384, 53350), (48888, 52800), (49280, 52380), (49664, 51975), (50400, 51216), (50688, 50925)]