2488590720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 768

約数和(自身を含む): 11120578560

約数和(自身を除く): 8631987840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 110, 112, 120, 124, 126, 128, 132, 140, 144, 154, 155, 160, 165, 168, 176, 180, 181, 186, 192, 198, 210, 217, 220, 224, 231, 240, 248, 252, 264, 279, 280, 288, 308, 310, 315, 320, 330, 336, 341, 352, 360, 362, 372, 384, 385, 396, 420, 434, 440, 448, 462, 465, 480, 495, 496, 504, 528, 543, 558, 560, 576, 616, 620, 630, 640, 651, 660, 672, 682, 693, 704, 720, 724, 744, 770, 792, 840, 868, 880, 896, 905, 924, 930, 960, 990, 992, 1008, 1023, 1056, 1085, 1086, 1116, 1120, 1152, 1155, 1232, 1240, 1260, 1267, 1302, 1320, 1344, 1364, 1386, 1395, 1408, 1440, 1448, 1488, 1540, 1584, 1629, 1680, 1705, 1736, 1760, 1810, 1848, 1860, 1920, 1953, 1980, 1984, 1991, 2016, 2046, 2112, 2170, 2172, 2232, 2240, 2310, 2387, 2464, 2480, 2520, 2534, 2604, 2640, 2688, 2715, 2728, 2772, 2790, 2880, 2896, 2976, 3069, 3080, 3168, 3255, 3258, 3360, 3410, 3465, 3472, 3520, 3620, 3696, 3720, 3801, 3906, 3960, 3968, 3982, 4032, 4092, 4224, 4340, 4344, 4464, 4480, 4620, 4774, 4928, 4960, 5040, 5068, 5115, 5208, 5280, 5430, 5456, 5544, 5580, 5611, 5760, 5792, 5952, 5973, 6138, 6160, 6335, 6336, 6510, 6516, 6720, 6820, 6930, 6944, 7040, 7161, 7240, 7392, 7440, 7602, 7812, 7920, 7964, 8064, 8145, 8184, 8680, 8688, 8928, 9240, 9548, 9765, 9856, 9920, 9955, 10080, 10136, 10230, 10416, 10560, 10860, 10912, 11088, 11160, 11222, 11403, 11584, 11904, 11935, 11946, 12276, 12320, 12670, 12672, 13020, 13032, 13440, 13640, 13860, 13888, 13937, 14322, 14480, 14784, 14880, 15204, 15345, 15624, 15840, 15928, 16290, 16368, 16833, 17360, 17376, 17856, 17919, 18480, 19005, 19096, 19530, 19840, 19910, 20160, 20272, 20460, 20832, 21120, 21483, 21720, 21824, 22176, 22320, 22444, 22806, 23168, 23870, 23892, 24552, 24640, 25340, 26040, 26064, 27280, 27720, 27776, 27874, 28055, 28644, 28960, 29568, 29760, 29865, 30408, 30690, 31248, 31680, 31856, 32580, 32736, 33666, 34720, 34752, 35712, 35805, 35838, 36960, 38010, 38192, 39060, 39277, 39820, 40320, 40544, 40920, 41664, 41811, 42966, 43440, 43648, 44352, 44640, 44888, 45612, 47740, 47784, 49104, 49280, 50499, 50680, 52080, 52128, 54560, 55440, 55748, 56110, 57015, 57288, 57920, 59520, 59730, 60816, 61380, 61721, 62496, 63360, 63712, 65160, 65472, 67332, 69440, 69504, 69685, 71610, 71676, 73920, 76020, 76384, 78120, 78554, 79640, 81088, 81840, 83328, 83622, 84165, 85932, 86880, 88704, 89280, 89595, 89776, 91224, 95480, 95568, 98208, 100998, 101360, 104160, 104256, 107415, 109120, 110880, 111496, 112220, 114030, 114576, 115840, 117831, 119460, 121632, 122760, 123442, 124992, 125433, 127424, 130320, 130944, 134664, 138880, 139370, 143220, 143352, 147840, 152040, 152768, 156240, 157108, 159280, 162176, 163680, 167244, 168330, 171864, 173760, 178560, 179190, 179552, 182448, 185163, 190960, 191136, 196385, 196416, 201996, 202720, 208320, 208512, 209055, 214830, 218240, 221760, 222992, 224440, 228060, 229152, 235662, 238920, 243264, 245520, 246884, 249984, 250866, 252495, 254848, 260640, 269328, 278740, 286440, 286704, 304080, 305536, 308605, 312480, 314216, 318560, 327360, 334488, 336660, 343728, 347520, 353493, 358380, 359104, 364896, 370326, 381920, 382272, 392770, 392832, 403992, 405440, 416640, 418110, 429660, 432047, 443520, 445984, 448880, 456120, 458304, 471324, 477840, 486528, 491040, 493768, 501732, 504990, 521280, 538656, 555489, 557480, 572880, 573408, 589155, 608160, 617210, 624960, 627165, 628432, 637120, 654720, 668976, 673320, 687456, 706986, 716760, 718208, 729792, 740652, 763840, 764544, 785540, 807984, 810880, 836220, 859320, 864094, 891968, 897760, 912240, 916608, 925815, 942648, 955680, 982080, 987536, 1003464, 1009980, 1042560, 1077312, 1110978, 1114960, 1145760, 1146816, 1178310, 1216320, 1234420, 1249920, 1254330, 1256864, 1274240, 1296141, 1337952, 1346640, 1374912, 1413972, 1433520, 1459584, 1481304, 1527680, 1571080, 1615968, 1672440, 1718640, 1728188, 1767465, 1783936, 1795520, 1824480, 1851630, 1885296, 1911360, 1964160, 1975072, 2006928, 2019960, 2154624, 2160235, 2221956, 2229920, 2291520, 2293632, 2356620, 2432640, 2468840, 2508660, 2513728, 2592282, 2675904, 2693280, 2749824, 2777445, 2827944, 2867040, 2962608, 3142160, 3231936, 3344880, 3437280, 3456376, 3534930, 3591040, 3648960, 3703260, 3770592, 3822720, 3888423, 3950144, 4013856, 4039920, 4320470, 4443912, 4459840, 4583040, 4713240, 4937680, 5017320, 5027456, 5184564, 5351808, 5386560, 5554890, 5655888, 5734080, 5925216, 6284320, 6463872, 6480705, 6689760, 6874560, 6912752, 7069860, 7297920, 7406520, 7541184, 7776846, 7900288, 8027712, 8079840, 8640940, 8887824, 8919680, 9426480, 9875360, 10034640, 10369128, 10773120, 11109780, 11311776, 11468160, 11850432, 12568640, 12961410, 13379520, 13749120, 13825504, 14139720, 14813040, 15082368, 15553692, 16055424, 16159680, 17281880, 17775648, 18852960, 19442115, 19750720, 20069280, 20738256, 22219560, 22623552, 23700864, 25137280, 25922820, 26759040, 27651008, 28279440, 29626080, 31107384, 32319360, 34563760, 35551296, 37705920, 38884230, 39501440, 40138560, 41476512, 44439120, 45247104, 51845640, 55302016, 56558880, 59252160, 62214768, 69127520, 71102592, 75411840, 77768460, 80277120, 82953024, 88878240, 103691280, 113117760, 118504320, 124429536, 138255040, 155536920, 165906048, 177756480, 207382560, 226235520, 248859072, 276510080, 311073840, 355512960, 414765120, 497718144, 622147680, 829530240, 1244295360, 2488590720]

約数ペア:

[(1, 2488590720), (2, 1244295360), (3, 829530240), (4, 622147680), (5, 497718144), (6, 414765120), (7, 355512960), (8, 311073840), (9, 276510080), (10, 248859072), (11, 226235520), (12, 207382560), (14, 177756480), (15, 165906048), (16, 155536920), (18, 138255040), (20, 124429536), (21, 118504320), (22, 113117760), (24, 103691280), (28, 88878240), (30, 82953024), (31, 80277120), (32, 77768460), (33, 75411840), (35, 71102592), (36, 69127520), (40, 62214768), (42, 59252160), (44, 56558880), (45, 55302016), (48, 51845640), (55, 45247104), (56, 44439120), (60, 41476512), (62, 40138560), (63, 39501440), (64, 38884230), (66, 37705920), (70, 35551296), (72, 34563760), (77, 32319360), (80, 31107384), (84, 29626080), (88, 28279440), (90, 27651008), (93, 26759040), (96, 25922820), (99, 25137280), (105, 23700864), (110, 22623552), (112, 22219560), (120, 20738256), (124, 20069280), (126, 19750720), (128, 19442115), (132, 18852960), (140, 17775648), (144, 17281880), (154, 16159680), (155, 16055424), (160, 15553692), (165, 15082368), (168, 14813040), (176, 14139720), (180, 13825504), (181, 13749120), (186, 13379520), (192, 12961410), (198, 12568640), (210, 11850432), (217, 11468160), (220, 11311776), (224, 11109780), (231, 10773120), (240, 10369128), (248, 10034640), (252, 9875360), (264, 9426480), (279, 8919680), (280, 8887824), (288, 8640940), (308, 8079840), (310, 8027712), (315, 7900288), (320, 7776846), (330, 7541184), (336, 7406520), (341, 7297920), (352, 7069860), (360, 6912752), (362, 6874560), (372, 6689760), (384, 6480705), (385, 6463872), (396, 6284320), (420, 5925216), (434, 5734080), (440, 5655888), (448, 5554890), (462, 5386560), (465, 5351808), (480, 5184564), (495, 5027456), (496, 5017320), (504, 4937680), (528, 4713240), (543, 4583040), (558, 4459840), (560, 4443912), (576, 4320470), (616, 4039920), (620, 4013856), (630, 3950144), (640, 3888423), (651, 3822720), (660, 3770592), (672, 3703260), (682, 3648960), (693, 3591040), (704, 3534930), (720, 3456376), (724, 3437280), (744, 3344880), (770, 3231936), (792, 3142160), (840, 2962608), (868, 2867040), (880, 2827944), (896, 2777445), (905, 2749824), (924, 2693280), (930, 2675904), (960, 2592282), (990, 2513728), (992, 2508660), (1008, 2468840), (1023, 2432640), (1056, 2356620), (1085, 2293632), (1086, 2291520), (1116, 2229920), (1120, 2221956), (1152, 2160235), (1155, 2154624), (1232, 2019960), (1240, 2006928), (1260, 1975072), (1267, 1964160), (1302, 1911360), (1320, 1885296), (1344, 1851630), (1364, 1824480), (1386, 1795520), (1395, 1783936), (1408, 1767465), (1440, 1728188), (1448, 1718640), (1488, 1672440), (1540, 1615968), (1584, 1571080), (1629, 1527680), (1680, 1481304), (1705, 1459584), (1736, 1433520), (1760, 1413972), (1810, 1374912), (1848, 1346640), (1860, 1337952), (1920, 1296141), (1953, 1274240), (1980, 1256864), (1984, 1254330), (1991, 1249920), (2016, 1234420), (2046, 1216320), (2112, 1178310), (2170, 1146816), (2172, 1145760), (2232, 1114960), (2240, 1110978), (2310, 1077312), (2387, 1042560), (2464, 1009980), (2480, 1003464), (2520, 987536), (2534, 982080), (2604, 955680), (2640, 942648), (2688, 925815), (2715, 916608), (2728, 912240), (2772, 897760), (2790, 891968), (2880, 864094), (2896, 859320), (2976, 836220), (3069, 810880), (3080, 807984), (3168, 785540), (3255, 764544), (3258, 763840), (3360, 740652), (3410, 729792), (3465, 718208), (3472, 716760), (3520, 706986), (3620, 687456), (3696, 673320), (3720, 668976), (3801, 654720), (3906, 637120), (3960, 628432), (3968, 627165), (3982, 624960), (4032, 617210), (4092, 608160), (4224, 589155), (4340, 573408), (4344, 572880), (4464, 557480), (4480, 555489), (4620, 538656), (4774, 521280), (4928, 504990), (4960, 501732), (5040, 493768), (5068, 491040), (5115, 486528), (5208, 477840), (5280, 471324), (5430, 458304), (5456, 456120), (5544, 448880), (5580, 445984), (5611, 443520), (5760, 432047), (5792, 429660), (5952, 418110), (5973, 416640), (6138, 405440), (6160, 403992), (6335, 392832), (6336, 392770), (6510, 382272), (6516, 381920), (6720, 370326), (6820, 364896), (6930, 359104), (6944, 358380), (7040, 353493), (7161, 347520), (7240, 343728), (7392, 336660), (7440, 334488), (7602, 327360), (7812, 318560), (7920, 314216), (7964, 312480), (8064, 308605), (8145, 305536), (8184, 304080), (8680, 286704), (8688, 286440), (8928, 278740), (9240, 269328), (9548, 260640), (9765, 254848), (9856, 252495), (9920, 250866), (9955, 249984), (10080, 246884), (10136, 245520), (10230, 243264), (10416, 238920), (10560, 235662), (10860, 229152), (10912, 228060), (11088, 224440), (11160, 222992), (11222, 221760), (11403, 218240), (11584, 214830), (11904, 209055), (11935, 208512), (11946, 208320), (12276, 202720), (12320, 201996), (12670, 196416), (12672, 196385), (13020, 191136), (13032, 190960), (13440, 185163), (13640, 182448), (13860, 179552), (13888, 179190), (13937, 178560), (14322, 173760), (14480, 171864), (14784, 168330), (14880, 167244), (15204, 163680), (15345, 162176), (15624, 159280), (15840, 157108), (15928, 156240), (16290, 152768), (16368, 152040), (16833, 147840), (17360, 143352), (17376, 143220), (17856, 139370), (17919, 138880), (18480, 134664), (19005, 130944), (19096, 130320), (19530, 127424), (19840, 125433), (19910, 124992), (20160, 123442), (20272, 122760), (20460, 121632), (20832, 119460), (21120, 117831), (21483, 115840), (21720, 114576), (21824, 114030), (22176, 112220), (22320, 111496), (22444, 110880), (22806, 109120), (23168, 107415), (23870, 104256), (23892, 104160), (24552, 101360), (24640, 100998), (25340, 98208), (26040, 95568), (26064, 95480), (27280, 91224), (27720, 89776), (27776, 89595), (27874, 89280), (28055, 88704), (28644, 86880), (28960, 85932), (29568, 84165), (29760, 83622), (29865, 83328), (30408, 81840), (30690, 81088), (31248, 79640), (31680, 78554), (31856, 78120), (32580, 76384), (32736, 76020), (33666, 73920), (34720, 71676), (34752, 71610), (35712, 69685), (35805, 69504), (35838, 69440), (36960, 67332), (38010, 65472), (38192, 65160), (39060, 63712), (39277, 63360), (39820, 62496), (40320, 61721), (40544, 61380), (40920, 60816), (41664, 59730), (41811, 59520), (42966, 57920), (43440, 57288), (43648, 57015), (44352, 56110), (44640, 55748), (44888, 55440), (45612, 54560), (47740, 52128), (47784, 52080), (49104, 50680), (49280, 50499)]