2111531520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 480

約数和(自身を含む): 8150478336

約数和(自身を除く): 6038946816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 160, 168, 181, 186, 192, 196, 210, 217, 224, 240, 245, 248, 256, 280, 294, 310, 320, 336, 362, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 512, 543, 560, 588, 620, 640, 651, 672, 724, 735, 744, 768, 784, 840, 868, 896, 905, 930, 960, 980, 992, 1085, 1086, 1120, 1176, 1240, 1267, 1280, 1302, 1344, 1448, 1470, 1488, 1519, 1536, 1568, 1680, 1736, 1792, 1810, 1860, 1920, 1960, 1984, 2170, 2172, 2240, 2352, 2480, 2534, 2560, 2604, 2688, 2715, 2896, 2940, 2976, 3038, 3136, 3255, 3360, 3472, 3584, 3620, 3720, 3801, 3840, 3920, 3968, 4340, 4344, 4480, 4557, 4704, 4960, 5068, 5208, 5376, 5430, 5611, 5792, 5880, 5952, 6076, 6272, 6335, 6510, 6720, 6944, 7240, 7440, 7595, 7602, 7680, 7840, 7936, 8680, 8688, 8869, 8960, 9114, 9408, 9920, 10136, 10416, 10752, 10860, 11222, 11584, 11760, 11904, 12152, 12544, 12670, 13020, 13440, 13888, 14480, 14880, 15190, 15204, 15680, 15872, 16833, 17360, 17376, 17738, 17920, 18228, 18816, 19005, 19840, 20272, 20832, 21720, 22444, 22785, 23168, 23520, 23808, 24304, 25088, 25340, 26040, 26607, 26880, 27776, 28055, 28960, 29760, 30380, 30408, 31360, 33666, 34720, 34752, 35476, 36456, 37632, 38010, 39277, 39680, 40544, 41664, 43440, 44345, 44888, 45570, 46336, 47040, 47616, 48608, 50680, 52080, 53214, 53760, 55552, 56110, 57920, 59520, 60760, 60816, 62720, 67332, 69440, 69504, 70952, 72912, 75264, 76020, 78554, 79360, 81088, 83328, 84165, 86880, 88690, 89776, 91140, 92672, 94080, 97216, 101360, 104160, 106428, 111104, 112220, 115840, 117831, 119040, 121520, 121632, 125440, 133035, 134664, 138880, 139008, 141904, 145824, 152040, 157108, 162176, 166656, 168330, 173760, 177380, 179552, 182280, 188160, 194432, 196385, 202720, 208320, 212856, 224440, 231680, 235662, 238080, 243040, 243264, 266070, 269328, 274939, 277760, 278016, 283808, 291648, 304080, 314216, 324352, 333312, 336660, 347520, 354760, 359104, 364560, 376320, 388864, 392770, 405440, 416640, 425712, 448880, 463360, 471324, 486080, 486528, 532140, 538656, 549878, 555520, 567616, 583296, 589155, 608160, 628432, 648704, 673320, 695040, 709520, 718208, 729120, 777728, 785540, 810880, 824817, 833280, 851424, 897760, 942648, 972160, 973056, 1064280, 1077312, 1099756, 1135232, 1166592, 1178310, 1216320, 1256864, 1346640, 1374695, 1390080, 1419040, 1436416, 1458240, 1571080, 1621760, 1649634, 1666560, 1702848, 1795520, 1885296, 1944320, 1946112, 2128560, 2154624, 2199512, 2270464, 2333184, 2356620, 2432640, 2513728, 2693280, 2749390, 2838080, 2872832, 2916480, 3142160, 3243520, 3299268, 3405696, 3591040, 3770592, 3888640, 4124085, 4257120, 4309248, 4399024, 4540928, 4713240, 4865280, 5027456, 5386560, 5498780, 5676160, 5832960, 6284320, 6598536, 6811392, 7182080, 7541184, 8248170, 8514240, 8618496, 8798048, 9426480, 9730560, 10054912, 10773120, 10997560, 11352320, 11665920, 12568640, 13197072, 13622784, 14364160, 15082368, 16496340, 17028480, 17596096, 18852960, 20109824, 21546240, 21995120, 22704640, 25137280, 26394144, 30164736, 32992680, 34056960, 35192192, 37705920, 43092480, 43990240, 50274560, 52788288, 60329472, 65985360, 68113920, 70384384, 75411840, 87980480, 100549120, 105576576, 131970720, 140768768, 150823680, 175960960, 211153152, 263941440, 301647360, 351921920, 422306304, 527882880, 703843840, 1055765760, 2111531520]

約数ペア:

[(1, 2111531520), (2, 1055765760), (3, 703843840), (4, 527882880), (5, 422306304), (6, 351921920), (7, 301647360), (8, 263941440), (10, 211153152), (12, 175960960), (14, 150823680), (15, 140768768), (16, 131970720), (20, 105576576), (21, 100549120), (24, 87980480), (28, 75411840), (30, 70384384), (31, 68113920), (32, 65985360), (35, 60329472), (40, 52788288), (42, 50274560), (48, 43990240), (49, 43092480), (56, 37705920), (60, 35192192), (62, 34056960), (64, 32992680), (70, 30164736), (80, 26394144), (84, 25137280), (93, 22704640), (96, 21995120), (98, 21546240), (105, 20109824), (112, 18852960), (120, 17596096), (124, 17028480), (128, 16496340), (140, 15082368), (147, 14364160), (155, 13622784), (160, 13197072), (168, 12568640), (181, 11665920), (186, 11352320), (192, 10997560), (196, 10773120), (210, 10054912), (217, 9730560), (224, 9426480), (240, 8798048), (245, 8618496), (248, 8514240), (256, 8248170), (280, 7541184), (294, 7182080), (310, 6811392), (320, 6598536), (336, 6284320), (362, 5832960), (372, 5676160), (384, 5498780), (392, 5386560), (420, 5027456), (434, 4865280), (448, 4713240), (465, 4540928), (480, 4399024), (490, 4309248), (496, 4257120), (512, 4124085), (543, 3888640), (560, 3770592), (588, 3591040), (620, 3405696), (640, 3299268), (651, 3243520), (672, 3142160), (724, 2916480), (735, 2872832), (744, 2838080), (768, 2749390), (784, 2693280), (840, 2513728), (868, 2432640), (896, 2356620), (905, 2333184), (930, 2270464), (960, 2199512), (980, 2154624), (992, 2128560), (1085, 1946112), (1086, 1944320), (1120, 1885296), (1176, 1795520), (1240, 1702848), (1267, 1666560), (1280, 1649634), (1302, 1621760), (1344, 1571080), (1448, 1458240), (1470, 1436416), (1488, 1419040), (1519, 1390080), (1536, 1374695), (1568, 1346640), (1680, 1256864), (1736, 1216320), (1792, 1178310), (1810, 1166592), (1860, 1135232), (1920, 1099756), (1960, 1077312), (1984, 1064280), (2170, 973056), (2172, 972160), (2240, 942648), (2352, 897760), (2480, 851424), (2534, 833280), (2560, 824817), (2604, 810880), (2688, 785540), (2715, 777728), (2896, 729120), (2940, 718208), (2976, 709520), (3038, 695040), (3136, 673320), (3255, 648704), (3360, 628432), (3472, 608160), (3584, 589155), (3620, 583296), (3720, 567616), (3801, 555520), (3840, 549878), (3920, 538656), (3968, 532140), (4340, 486528), (4344, 486080), (4480, 471324), (4557, 463360), (4704, 448880), (4960, 425712), (5068, 416640), (5208, 405440), (5376, 392770), (5430, 388864), (5611, 376320), (5792, 364560), (5880, 359104), (5952, 354760), (6076, 347520), (6272, 336660), (6335, 333312), (6510, 324352), (6720, 314216), (6944, 304080), (7240, 291648), (7440, 283808), (7595, 278016), (7602, 277760), (7680, 274939), (7840, 269328), (7936, 266070), (8680, 243264), (8688, 243040), (8869, 238080), (8960, 235662), (9114, 231680), (9408, 224440), (9920, 212856), (10136, 208320), (10416, 202720), (10752, 196385), (10860, 194432), (11222, 188160), (11584, 182280), (11760, 179552), (11904, 177380), (12152, 173760), (12544, 168330), (12670, 166656), (13020, 162176), (13440, 157108), (13888, 152040), (14480, 145824), (14880, 141904), (15190, 139008), (15204, 138880), (15680, 134664), (15872, 133035), (16833, 125440), (17360, 121632), (17376, 121520), (17738, 119040), (17920, 117831), (18228, 115840), (18816, 112220), (19005, 111104), (19840, 106428), (20272, 104160), (20832, 101360), (21720, 97216), (22444, 94080), (22785, 92672), (23168, 91140), (23520, 89776), (23808, 88690), (24304, 86880), (25088, 84165), (25340, 83328), (26040, 81088), (26607, 79360), (26880, 78554), (27776, 76020), (28055, 75264), (28960, 72912), (29760, 70952), (30380, 69504), (30408, 69440), (31360, 67332), (33666, 62720), (34720, 60816), (34752, 60760), (35476, 59520), (36456, 57920), (37632, 56110), (38010, 55552), (39277, 53760), (39680, 53214), (40544, 52080), (41664, 50680), (43440, 48608), (44345, 47616), (44888, 47040), (45570, 46336)]