15831728640

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 800

約数和(自身を含む): 69873027840

約数和(自身を除く): 54041299200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 405, 416, 420, 432, 448, 455, 468, 480, 504, 512, 520, 540, 546, 560, 567, 576, 585, 624, 630, 640, 648, 672, 702, 720, 728, 756, 768, 780, 810, 819, 832, 839, 840, 864, 896, 910, 936, 945, 960, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1248, 1260, 1280, 1296, 1344, 1365, 1404, 1440, 1456, 1512, 1536, 1560, 1620, 1638, 1664, 1678, 1680, 1728, 1755, 1792, 1820, 1872, 1890, 1920, 2016, 2080, 2106, 2160, 2184, 2240, 2268, 2304, 2340, 2457, 2496, 2517, 2520, 2560, 2592, 2688, 2730, 2808, 2835, 2880, 2912, 3024, 3120, 3240, 3276, 3328, 3356, 3360, 3456, 3510, 3584, 3640, 3744, 3780, 3840, 4032, 4095, 4160, 4195, 4212, 4320, 4368, 4480, 4536, 4608, 4680, 4914, 4992, 5034, 5040, 5184, 5265, 5376, 5460, 5616, 5670, 5760, 5824, 5873, 6048, 6240, 6480, 6552, 6656, 6712, 6720, 6912, 7020, 7280, 7371, 7488, 7551, 7560, 7680, 8064, 8190, 8320, 8390, 8424, 8640, 8736, 8960, 9072, 9360, 9828, 9984, 10068, 10080, 10368, 10530, 10752, 10907, 10920, 11232, 11340, 11520, 11648, 11746, 12096, 12285, 12480, 12585, 12960, 13104, 13424, 13440, 13824, 14040, 14560, 14742, 14976, 15102, 15120, 16128, 16380, 16640, 16780, 16848, 17280, 17472, 17619, 17920, 18144, 18720, 19656, 19968, 20136, 20160, 20736, 21060, 21814, 21840, 22464, 22653, 22680, 23040, 23296, 23492, 24192, 24570, 24960, 25170, 25920, 26208, 26848, 26880, 28080, 29120, 29365, 29484, 29952, 30204, 30240, 32256, 32721, 32760, 33280, 33560, 33696, 34560, 34944, 35238, 36288, 36855, 37440, 37755, 39312, 40272, 40320, 41472, 42120, 43628, 43680, 44928, 45306, 45360, 46592, 46984, 48384, 49140, 49920, 50340, 51840, 52416, 52857, 53696, 53760, 54535, 56160, 58240, 58730, 58968, 59904, 60408, 60480, 65442, 65520, 67120, 67392, 67959, 69120, 69888, 70476, 72576, 73710, 74880, 75510, 76349, 78624, 80544, 80640, 84240, 87256, 87360, 88095, 89856, 90612, 90720, 93968, 96768, 98163, 98280, 99840, 100680, 103680, 104832, 105714, 107392, 109070, 112320, 113265, 116480, 117460, 117936, 120816, 120960, 130884, 131040, 134240, 134784, 135918, 139776, 140952, 145152, 147420, 149760, 151020, 152698, 157248, 158571, 161088, 161280, 163605, 168480, 174512, 174720, 176190, 179712, 181224, 181440, 187936, 196326, 196560, 201360, 207360, 209664, 211428, 214784, 218140, 224640, 226530, 229047, 232960, 234920, 235872, 241632, 241920, 261768, 262080, 264285, 268480, 269568, 271836, 281904, 290304, 294489, 294840, 299520, 302040, 305396, 314496, 317142, 322176, 327210, 336960, 339795, 349024, 349440, 352380, 362448, 362880, 375872, 381745, 392652, 393120, 402720, 419328, 422856, 429568, 436280, 449280, 453060, 458094, 469840, 471744, 475713, 483264, 483840, 490815, 523536, 524160, 528570, 536960, 539136, 543672, 563808, 588978, 589680, 604080, 610792, 628992, 634284, 644352, 654420, 673920, 679590, 687141, 698048, 698880, 704760, 724896, 725760, 751744, 763490, 785304, 786240, 792855, 805440, 845712, 872560, 883467, 898560, 906120, 916188, 939680, 943488, 951426, 966528, 981630, 1047072, 1048320, 1057140, 1073920, 1087344, 1127616, 1145235, 1177956, 1179360, 1208160, 1221584, 1257984, 1268568, 1288704, 1308840, 1347840, 1359180, 1374282, 1396096, 1409520, 1449792, 1451520, 1472445, 1503488, 1526980, 1570608, 1572480, 1585710, 1610880, 1691424, 1745120, 1766934, 1812240, 1832376, 1879360, 1886976, 1902852, 1933056, 1963260, 2061423, 2094144, 2096640, 2114280, 2147840, 2174688, 2255232, 2290470, 2355912, 2358720, 2378565, 2416320, 2443168, 2537136, 2617680, 2695680, 2718360, 2748564, 2792192, 2819040, 2899584, 2944890, 3006976, 3053960, 3141216, 3144960, 3171420, 3221760, 3382848, 3435705, 3490240, 3533868, 3624480, 3664752, 3758720, 3773952, 3805704, 3866112, 3926520, 4122846, 4188288, 4228560, 4349376, 4417335, 4510464, 4580940, 4711824, 4717440, 4757130, 4832640, 4886336, 5074272, 5235360, 5436720, 5497128, 5584384, 5638080, 5799168, 5889780, 6107920, 6184269, 6282432, 6289920, 6342840, 6443520, 6765696, 6871410, 6980480, 7067736, 7248960, 7329504, 7517440, 7611408, 7853040, 8245692, 8376576, 8457120, 8698752, 8834670, 9020928, 9161880, 9423648, 9434880, 9514260, 9665280, 9772672, 10148544, 10307115, 10470720, 10873440, 10994256, 11276160, 11598336, 11779560, 12215840, 12368538, 12564864, 12685680, 13531392, 13742820, 13960960, 14135472, 14497920, 14659008, 15034880, 15222816, 15706080, 16491384, 16753152, 16914240, 17397504, 17669340, 18323760, 18847296, 18869760, 19028520, 19330560, 19545344, 20297088, 20614230, 20941440, 21746880, 21988512, 22552320, 23559120, 24431680, 24737076, 25129728, 25371360, 27062784, 27485640, 27921920, 28270944, 28995840, 29318016, 30445632, 30921345, 31412160, 32982768, 33828480, 34795008, 35338680, 36647520, 37694592, 38057040, 39090688, 40594176, 41228460, 41882880, 43493760, 43977024, 45104640, 47118240, 48863360, 49474152, 50259456, 50742720, 54971280, 56541888, 57991680, 58636032, 60891264, 61842690, 62824320, 65965536, 67656960, 70677360, 73295040, 75389184, 76114080, 81188352, 82456920, 83765760, 86987520, 87954048, 94236480, 97726720, 98948304, 101485440, 109942560, 113083776, 117272064, 121782528, 123685380, 125648640, 131931072, 135313920, 141354720, 146590080, 150778368, 152228160, 164913840, 173975040, 175908096, 188472960, 195453440, 197896608, 202970880, 219885120, 226167552, 243565056, 247370760, 251297280, 263862144, 282709440, 293180160, 304456320, 329827680, 351816192, 376945920, 395793216, 405941760, 439770240, 452335104, 494741520, 527724288, 565418880, 586360320, 608912640, 659655360, 753891840, 791586432, 879540480, 989483040, 1055448576, 1130837760, 1217825280, 1319310720, 1583172864, 1759080960, 1978966080, 2261675520, 2638621440, 3166345728, 3957932160, 5277242880, 7915864320, 15831728640]

約数ペア:

[(1, 15831728640), (2, 7915864320), (3, 5277242880), (4, 3957932160), (5, 3166345728), (6, 2638621440), (7, 2261675520), (8, 1978966080), (9, 1759080960), (10, 1583172864), (12, 1319310720), (13, 1217825280), (14, 1130837760), (15, 1055448576), (16, 989483040), (18, 879540480), (20, 791586432), (21, 753891840), (24, 659655360), (26, 608912640), (27, 586360320), (28, 565418880), (30, 527724288), (32, 494741520), (35, 452335104), (36, 439770240), (39, 405941760), (40, 395793216), (42, 376945920), (45, 351816192), (48, 329827680), (52, 304456320), (54, 293180160), (56, 282709440), (60, 263862144), (63, 251297280), (64, 247370760), (65, 243565056), (70, 226167552), (72, 219885120), (78, 202970880), (80, 197896608), (81, 195453440), (84, 188472960), (90, 175908096), (91, 173975040), (96, 164913840), (104, 152228160), (105, 150778368), (108, 146590080), (112, 141354720), (117, 135313920), (120, 131931072), (126, 125648640), (128, 123685380), (130, 121782528), (135, 117272064), (140, 113083776), (144, 109942560), (156, 101485440), (160, 98948304), (162, 97726720), (168, 94236480), (180, 87954048), (182, 86987520), (189, 83765760), (192, 82456920), (195, 81188352), (208, 76114080), (210, 75389184), (216, 73295040), (224, 70677360), (234, 67656960), (240, 65965536), (252, 62824320), (256, 61842690), (260, 60891264), (270, 58636032), (273, 57991680), (280, 56541888), (288, 54971280), (312, 50742720), (315, 50259456), (320, 49474152), (324, 48863360), (336, 47118240), (351, 45104640), (360, 43977024), (364, 43493760), (378, 41882880), (384, 41228460), (390, 40594176), (405, 39090688), (416, 38057040), (420, 37694592), (432, 36647520), (448, 35338680), (455, 34795008), (468, 33828480), (480, 32982768), (504, 31412160), (512, 30921345), (520, 30445632), (540, 29318016), (546, 28995840), (560, 28270944), (567, 27921920), (576, 27485640), (585, 27062784), (624, 25371360), (630, 25129728), (640, 24737076), (648, 24431680), (672, 23559120), (702, 22552320), (720, 21988512), (728, 21746880), (756, 20941440), (768, 20614230), (780, 20297088), (810, 19545344), (819, 19330560), (832, 19028520), (839, 18869760), (840, 18847296), (864, 18323760), (896, 17669340), (910, 17397504), (936, 16914240), (945, 16753152), (960, 16491384), (1008, 15706080), (1040, 15222816), (1053, 15034880), (1080, 14659008), (1092, 14497920), (1120, 14135472), (1134, 13960960), (1152, 13742820), (1170, 13531392), (1248, 12685680), (1260, 12564864), (1280, 12368538), (1296, 12215840), (1344, 11779560), (1365, 11598336), (1404, 11276160), (1440, 10994256), (1456, 10873440), (1512, 10470720), (1536, 10307115), (1560, 10148544), (1620, 9772672), (1638, 9665280), (1664, 9514260), (1678, 9434880), (1680, 9423648), (1728, 9161880), (1755, 9020928), (1792, 8834670), (1820, 8698752), (1872, 8457120), (1890, 8376576), (1920, 8245692), (2016, 7853040), (2080, 7611408), (2106, 7517440), (2160, 7329504), (2184, 7248960), (2240, 7067736), (2268, 6980480), (2304, 6871410), (2340, 6765696), (2457, 6443520), (2496, 6342840), (2517, 6289920), (2520, 6282432), (2560, 6184269), (2592, 6107920), (2688, 5889780), (2730, 5799168), (2808, 5638080), (2835, 5584384), (2880, 5497128), (2912, 5436720), (3024, 5235360), (3120, 5074272), (3240, 4886336), (3276, 4832640), (3328, 4757130), (3356, 4717440), (3360, 4711824), (3456, 4580940), (3510, 4510464), (3584, 4417335), (3640, 4349376), (3744, 4228560), (3780, 4188288), (3840, 4122846), (4032, 3926520), (4095, 3866112), (4160, 3805704), (4195, 3773952), (4212, 3758720), (4320, 3664752), (4368, 3624480), (4480, 3533868), (4536, 3490240), (4608, 3435705), (4680, 3382848), (4914, 3221760), (4992, 3171420), (5034, 3144960), (5040, 3141216), (5184, 3053960), (5265, 3006976), (5376, 2944890), (5460, 2899584), (5616, 2819040), (5670, 2792192), (5760, 2748564), (5824, 2718360), (5873, 2695680), (6048, 2617680), (6240, 2537136), (6480, 2443168), (6552, 2416320), (6656, 2378565), (6712, 2358720), (6720, 2355912), (6912, 2290470), (7020, 2255232), (7280, 2174688), (7371, 2147840), (7488, 2114280), (7551, 2096640), (7560, 2094144), (7680, 2061423), (8064, 1963260), (8190, 1933056), (8320, 1902852), (8390, 1886976), (8424, 1879360), (8640, 1832376), (8736, 1812240), (8960, 1766934), (9072, 1745120), (9360, 1691424), (9828, 1610880), (9984, 1585710), (10068, 1572480), (10080, 1570608), (10368, 1526980), (10530, 1503488), (10752, 1472445), (10907, 1451520), (10920, 1449792), (11232, 1409520), (11340, 1396096), (11520, 1374282), (11648, 1359180), (11746, 1347840), (12096, 1308840), (12285, 1288704), (12480, 1268568), (12585, 1257984), (12960, 1221584), (13104, 1208160), (13424, 1179360), (13440, 1177956), (13824, 1145235), (14040, 1127616), (14560, 1087344), (14742, 1073920), (14976, 1057140), (15102, 1048320), (15120, 1047072), (16128, 981630), (16380, 966528), (16640, 951426), (16780, 943488), (16848, 939680), (17280, 916188), (17472, 906120), (17619, 898560), (17920, 883467), (18144, 872560), (18720, 845712), (19656, 805440), (19968, 792855), (20136, 786240), (20160, 785304), (20736, 763490), (21060, 751744), (21814, 725760), (21840, 724896), (22464, 704760), (22653, 698880), (22680, 698048), (23040, 687141), (23296, 679590), (23492, 673920), (24192, 654420), (24570, 644352), (24960, 634284), (25170, 628992), (25920, 610792), (26208, 604080), (26848, 589680), (26880, 588978), (28080, 563808), (29120, 543672), (29365, 539136), (29484, 536960), (29952, 528570), (30204, 524160), (30240, 523536), (32256, 490815), (32721, 483840), (32760, 483264), (33280, 475713), (33560, 471744), (33696, 469840), (34560, 458094), (34944, 453060), (35238, 449280), (36288, 436280), (36855, 429568), (37440, 422856), (37755, 419328), (39312, 402720), (40272, 393120), (40320, 392652), (41472, 381745), (42120, 375872), (43628, 362880), (43680, 362448), (44928, 352380), (45306, 349440), (45360, 349024), (46592, 339795), (46984, 336960), (48384, 327210), (49140, 322176), (49920, 317142), (50340, 314496), (51840, 305396), (52416, 302040), (52857, 299520), (53696, 294840), (53760, 294489), (54535, 290304), (56160, 281904), (58240, 271836), (58730, 269568), (58968, 268480), (59904, 264285), (60408, 262080), (60480, 261768), (65442, 241920), (65520, 241632), (67120, 235872), (67392, 234920), (67959, 232960), (69120, 229047), (69888, 226530), (70476, 224640), (72576, 218140), (73710, 214784), (74880, 211428), (75510, 209664), (76349, 207360), (78624, 201360), (80544, 196560), (80640, 196326), (84240, 187936), (87256, 181440), (87360, 181224), (88095, 179712), (89856, 176190), (90612, 174720), (90720, 174512), (93968, 168480), (96768, 163605), (98163, 161280), (98280, 161088), (99840, 158571), (100680, 157248), (103680, 152698), (104832, 151020), (105714, 149760), (107392, 147420), (109070, 145152), (112320, 140952), (113265, 139776), (116480, 135918), (117460, 134784), (117936, 134240), (120816, 131040), (120960, 130884)]