1389185280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 648

約数和(自身を含む): 5888780352

約数和(自身を除く): 4499595072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 107, 112, 115, 120, 126, 128, 138, 140, 144, 147, 160, 161, 168, 180, 184, 192, 196, 207, 210, 214, 224, 230, 240, 245, 252, 256, 276, 280, 288, 294, 315, 320, 321, 322, 336, 345, 360, 368, 384, 392, 414, 420, 428, 441, 448, 460, 480, 483, 490, 504, 535, 552, 560, 576, 588, 630, 640, 642, 644, 672, 690, 720, 735, 736, 749, 768, 784, 805, 828, 840, 856, 882, 896, 920, 960, 963, 966, 980, 1008, 1035, 1070, 1104, 1120, 1127, 1152, 1176, 1260, 1280, 1284, 1288, 1344, 1380, 1440, 1449, 1470, 1472, 1498, 1568, 1605, 1610, 1656, 1680, 1712, 1764, 1792, 1840, 1920, 1926, 1932, 1960, 2016, 2070, 2140, 2205, 2208, 2240, 2247, 2254, 2304, 2352, 2415, 2461, 2520, 2568, 2576, 2688, 2760, 2880, 2898, 2940, 2944, 2996, 3136, 3210, 3220, 3312, 3360, 3381, 3424, 3528, 3680, 3745, 3840, 3852, 3864, 3920, 4032, 4140, 4280, 4410, 4416, 4480, 4494, 4508, 4704, 4815, 4830, 4922, 5040, 5136, 5152, 5243, 5376, 5520, 5635, 5760, 5796, 5880, 5888, 5992, 6272, 6420, 6440, 6624, 6720, 6741, 6762, 6848, 7056, 7245, 7360, 7383, 7490, 7704, 7728, 7840, 8064, 8280, 8560, 8820, 8832, 8960, 8988, 9016, 9408, 9630, 9660, 9844, 10080, 10143, 10272, 10304, 10486, 11040, 11235, 11270, 11520, 11592, 11760, 11984, 12305, 12544, 12840, 12880, 13248, 13440, 13482, 13524, 13696, 14112, 14490, 14720, 14766, 14980, 15408, 15456, 15680, 15729, 16128, 16560, 16905, 17120, 17227, 17640, 17664, 17976, 18032, 18816, 19260, 19320, 19688, 20160, 20286, 20544, 20608, 20972, 22080, 22149, 22470, 22540, 23184, 23520, 23968, 24610, 25680, 25760, 26215, 26496, 26880, 26964, 27048, 27392, 28224, 28980, 29440, 29532, 29960, 30816, 30912, 31360, 31458, 33120, 33705, 33810, 34240, 34454, 35280, 35952, 36064, 36915, 37632, 38520, 38640, 39376, 40320, 40572, 41088, 41216, 41944, 44160, 44298, 44940, 45080, 46368, 47040, 47187, 47936, 49220, 50715, 51360, 51520, 51681, 52430, 52992, 53928, 54096, 56448, 57960, 59064, 59920, 61632, 61824, 62720, 62916, 66240, 67410, 67620, 68480, 68908, 70560, 71904, 72128, 73830, 77040, 77280, 78645, 78752, 80640, 81144, 82176, 83888, 86135, 88320, 88596, 89880, 90160, 92736, 94080, 94374, 95872, 98440, 101430, 102720, 103040, 103362, 104860, 107856, 108192, 110745, 112896, 115920, 118128, 119840, 120589, 123264, 123648, 125832, 132480, 134820, 135240, 136960, 137816, 141120, 143808, 144256, 147660, 154080, 154560, 155043, 157290, 157504, 162288, 167776, 172270, 177192, 179760, 180320, 185472, 188160, 188748, 191744, 196880, 202860, 205440, 206080, 206724, 209720, 215712, 216384, 221490, 231840, 235935, 236256, 239680, 241178, 246528, 251664, 258405, 264960, 269640, 270480, 275632, 282240, 287616, 288512, 295320, 308160, 309120, 310086, 314580, 315008, 324576, 335552, 344540, 354384, 359520, 360640, 361767, 370944, 377496, 393760, 405720, 410880, 413448, 419440, 431424, 432768, 442980, 463680, 471870, 472512, 479360, 482356, 503328, 516810, 539280, 540960, 551264, 564480, 575232, 590640, 602945, 616320, 618240, 620172, 629160, 630016, 649152, 671104, 689080, 708768, 719040, 721280, 723534, 754992, 775215, 787520, 811440, 826896, 838880, 862848, 865536, 885960, 927360, 943740, 945024, 958720, 964712, 1006656, 1033620, 1078560, 1081920, 1085301, 1102528, 1181280, 1205890, 1232640, 1240344, 1258320, 1298304, 1342208, 1378160, 1417536, 1438080, 1442560, 1447068, 1509984, 1550430, 1575040, 1622880, 1653792, 1677760, 1725696, 1771920, 1808835, 1854720, 1887480, 1890048, 1929424, 2013312, 2067240, 2157120, 2163840, 2170602, 2205056, 2362560, 2411780, 2480688, 2516640, 2596608, 2756320, 2835072, 2876160, 2894136, 3019968, 3100860, 3150080, 3245760, 3307584, 3355520, 3543840, 3617670, 3774960, 3858848, 4026624, 4134480, 4314240, 4327680, 4341204, 4410112, 4725120, 4823560, 4961376, 5033280, 5426505, 5512640, 5670144, 5788272, 6039936, 6201720, 6491520, 6615168, 6711040, 7087680, 7235340, 7549920, 7717696, 8268960, 8628480, 8682408, 9450240, 9647120, 9922752, 10066560, 10853010, 11025280, 11576544, 12079872, 12403440, 12983040, 13230336, 14175360, 14470680, 15099840, 15435392, 16537920, 17364816, 19294240, 19845504, 20133120, 21706020, 22050560, 23153088, 24806880, 28350720, 28941360, 30199680, 30870784, 33075840, 34729632, 38588480, 39691008, 43412040, 46306176, 49613760, 57882720, 60399360, 66151680, 69459264, 77176960, 86824080, 92612352, 99227520, 115765440, 138918528, 154353920, 173648160, 198455040, 231530880, 277837056, 347296320, 463061760, 694592640, 1389185280]

約数ペア:

[(1, 1389185280), (2, 694592640), (3, 463061760), (4, 347296320), (5, 277837056), (6, 231530880), (7, 198455040), (8, 173648160), (9, 154353920), (10, 138918528), (12, 115765440), (14, 99227520), (15, 92612352), (16, 86824080), (18, 77176960), (20, 69459264), (21, 66151680), (23, 60399360), (24, 57882720), (28, 49613760), (30, 46306176), (32, 43412040), (35, 39691008), (36, 38588480), (40, 34729632), (42, 33075840), (45, 30870784), (46, 30199680), (48, 28941360), (49, 28350720), (56, 24806880), (60, 23153088), (63, 22050560), (64, 21706020), (69, 20133120), (70, 19845504), (72, 19294240), (80, 17364816), (84, 16537920), (90, 15435392), (92, 15099840), (96, 14470680), (98, 14175360), (105, 13230336), (107, 12983040), (112, 12403440), (115, 12079872), (120, 11576544), (126, 11025280), (128, 10853010), (138, 10066560), (140, 9922752), (144, 9647120), (147, 9450240), (160, 8682408), (161, 8628480), (168, 8268960), (180, 7717696), (184, 7549920), (192, 7235340), (196, 7087680), (207, 6711040), (210, 6615168), (214, 6491520), (224, 6201720), (230, 6039936), (240, 5788272), (245, 5670144), (252, 5512640), (256, 5426505), (276, 5033280), (280, 4961376), (288, 4823560), (294, 4725120), (315, 4410112), (320, 4341204), (321, 4327680), (322, 4314240), (336, 4134480), (345, 4026624), (360, 3858848), (368, 3774960), (384, 3617670), (392, 3543840), (414, 3355520), (420, 3307584), (428, 3245760), (441, 3150080), (448, 3100860), (460, 3019968), (480, 2894136), (483, 2876160), (490, 2835072), (504, 2756320), (535, 2596608), (552, 2516640), (560, 2480688), (576, 2411780), (588, 2362560), (630, 2205056), (640, 2170602), (642, 2163840), (644, 2157120), (672, 2067240), (690, 2013312), (720, 1929424), (735, 1890048), (736, 1887480), (749, 1854720), (768, 1808835), (784, 1771920), (805, 1725696), (828, 1677760), (840, 1653792), (856, 1622880), (882, 1575040), (896, 1550430), (920, 1509984), (960, 1447068), (963, 1442560), (966, 1438080), (980, 1417536), (1008, 1378160), (1035, 1342208), (1070, 1298304), (1104, 1258320), (1120, 1240344), (1127, 1232640), (1152, 1205890), (1176, 1181280), (1260, 1102528), (1280, 1085301), (1284, 1081920), (1288, 1078560), (1344, 1033620), (1380, 1006656), (1440, 964712), (1449, 958720), (1470, 945024), (1472, 943740), (1498, 927360), (1568, 885960), (1605, 865536), (1610, 862848), (1656, 838880), (1680, 826896), (1712, 811440), (1764, 787520), (1792, 775215), (1840, 754992), (1920, 723534), (1926, 721280), (1932, 719040), (1960, 708768), (2016, 689080), (2070, 671104), (2140, 649152), (2205, 630016), (2208, 629160), (2240, 620172), (2247, 618240), (2254, 616320), (2304, 602945), (2352, 590640), (2415, 575232), (2461, 564480), (2520, 551264), (2568, 540960), (2576, 539280), (2688, 516810), (2760, 503328), (2880, 482356), (2898, 479360), (2940, 472512), (2944, 471870), (2996, 463680), (3136, 442980), (3210, 432768), (3220, 431424), (3312, 419440), (3360, 413448), (3381, 410880), (3424, 405720), (3528, 393760), (3680, 377496), (3745, 370944), (3840, 361767), (3852, 360640), (3864, 359520), (3920, 354384), (4032, 344540), (4140, 335552), (4280, 324576), (4410, 315008), (4416, 314580), (4480, 310086), (4494, 309120), (4508, 308160), (4704, 295320), (4815, 288512), (4830, 287616), (4922, 282240), (5040, 275632), (5136, 270480), (5152, 269640), (5243, 264960), (5376, 258405), (5520, 251664), (5635, 246528), (5760, 241178), (5796, 239680), (5880, 236256), (5888, 235935), (5992, 231840), (6272, 221490), (6420, 216384), (6440, 215712), (6624, 209720), (6720, 206724), (6741, 206080), (6762, 205440), (6848, 202860), (7056, 196880), (7245, 191744), (7360, 188748), (7383, 188160), (7490, 185472), (7704, 180320), (7728, 179760), (7840, 177192), (8064, 172270), (8280, 167776), (8560, 162288), (8820, 157504), (8832, 157290), (8960, 155043), (8988, 154560), (9016, 154080), (9408, 147660), (9630, 144256), (9660, 143808), (9844, 141120), (10080, 137816), (10143, 136960), (10272, 135240), (10304, 134820), (10486, 132480), (11040, 125832), (11235, 123648), (11270, 123264), (11520, 120589), (11592, 119840), (11760, 118128), (11984, 115920), (12305, 112896), (12544, 110745), (12840, 108192), (12880, 107856), (13248, 104860), (13440, 103362), (13482, 103040), (13524, 102720), (13696, 101430), (14112, 98440), (14490, 95872), (14720, 94374), (14766, 94080), (14980, 92736), (15408, 90160), (15456, 89880), (15680, 88596), (15729, 88320), (16128, 86135), (16560, 83888), (16905, 82176), (17120, 81144), (17227, 80640), (17640, 78752), (17664, 78645), (17976, 77280), (18032, 77040), (18816, 73830), (19260, 72128), (19320, 71904), (19688, 70560), (20160, 68908), (20286, 68480), (20544, 67620), (20608, 67410), (20972, 66240), (22080, 62916), (22149, 62720), (22470, 61824), (22540, 61632), (23184, 59920), (23520, 59064), (23968, 57960), (24610, 56448), (25680, 54096), (25760, 53928), (26215, 52992), (26496, 52430), (26880, 51681), (26964, 51520), (27048, 51360), (27392, 50715), (28224, 49220), (28980, 47936), (29440, 47187), (29532, 47040), (29960, 46368), (30816, 45080), (30912, 44940), (31360, 44298), (31458, 44160), (33120, 41944), (33705, 41216), (33810, 41088), (34240, 40572), (34454, 40320), (35280, 39376), (35952, 38640), (36064, 38520), (36915, 37632)]