19815505920

素因数分解:

$2^{13}\times 3^2\times 5^1\times 7^2\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 504

約数和(自身を含む): 79977022164

約数和(自身を除く): 60161516244

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1024, 1097, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2048, 2194, 2205, 2240, 2304, 2352, 2520, 2560, 2688, 2880, 2940, 3072, 3136, 3291, 3360, 3528, 3584, 3840, 3920, 4032, 4096, 4388, 4410, 4480, 4608, 4704, 5040, 5120, 5376, 5485, 5760, 5880, 6144, 6272, 6582, 6720, 7056, 7168, 7679, 7680, 7840, 8064, 8192, 8776, 8820, 8960, 9216, 9408, 9873, 10080, 10240, 10752, 10970, 11520, 11760, 12288, 12544, 13164, 13440, 14112, 14336, 15358, 15360, 15680, 16128, 16455, 17552, 17640, 17920, 18432, 18816, 19746, 20160, 20480, 21504, 21940, 23037, 23040, 23520, 24576, 25088, 26328, 26880, 28224, 28672, 30716, 30720, 31360, 32256, 32910, 35104, 35280, 35840, 36864, 37632, 38395, 39492, 40320, 40960, 43008, 43880, 46074, 46080, 47040, 49365, 50176, 52656, 53753, 53760, 56448, 57344, 61432, 61440, 62720, 64512, 65820, 69111, 70208, 70560, 71680, 73728, 75264, 76790, 78984, 80640, 86016, 87760, 92148, 92160, 94080, 98730, 100352, 105312, 107506, 107520, 112896, 115185, 122864, 122880, 125440, 129024, 131640, 138222, 140416, 141120, 143360, 150528, 153580, 157968, 161259, 161280, 172032, 175520, 184296, 184320, 188160, 197460, 200704, 210624, 215012, 215040, 225792, 230370, 245728, 250880, 258048, 263280, 268765, 276444, 280832, 282240, 286720, 301056, 307160, 315936, 322518, 322560, 345555, 351040, 368592, 368640, 376320, 394920, 401408, 421248, 430024, 430080, 451584, 460740, 483777, 491456, 501760, 516096, 526560, 537530, 552888, 561664, 564480, 602112, 614320, 631872, 645036, 645120, 691110, 702080, 737184, 752640, 789840, 806295, 842496, 860048, 860160, 903168, 921480, 967554, 982912, 1003520, 1053120, 1075060, 1105776, 1123328, 1128960, 1204224, 1228640, 1263744, 1290072, 1290240, 1382220, 1404160, 1474368, 1505280, 1579680, 1612590, 1684992, 1720096, 1806336, 1842960, 1935108, 1965824, 2007040, 2106240, 2150120, 2211552, 2246656, 2257920, 2418885, 2457280, 2527488, 2580144, 2580480, 2764440, 2808320, 2948736, 3010560, 3159360, 3225180, 3369984, 3440192, 3612672, 3685920, 3870216, 3931648, 4212480, 4300240, 4423104, 4493312, 4515840, 4837770, 4914560, 5054976, 5160288, 5528880, 5616640, 5897472, 6021120, 6318720, 6450360, 6739968, 6880384, 7371840, 7740432, 7863296, 8424960, 8600480, 8846208, 8986624, 9031680, 9675540, 9829120, 10109952, 10320576, 11057760, 11233280, 11794944, 12637440, 12900720, 13479936, 13760768, 14743680, 15480864, 15726592, 16849920, 17200960, 17692416, 18063360, 19351080, 19658240, 20219904, 20641152, 22115520, 22466560, 23589888, 25274880, 25801440, 26959872, 27521536, 29487360, 30961728, 31453184, 33699840, 34401920, 35384832, 38702160, 39316480, 40439808, 41282304, 44231040, 44933120, 47179776, 50549760, 51602880, 55043072, 58974720, 61923456, 62906368, 67399680, 68803840, 70769664, 77404320, 78632960, 80879616, 82564608, 88462080, 94359552, 101099520, 103205760, 110086144, 117949440, 123846912, 134799360, 137607680, 141539328, 154808640, 157265920, 165129216, 176924160, 188719104, 202199040, 206411520, 220172288, 235898880, 247693824, 275215360, 283078656, 309617280, 314531840, 330258432, 353848320, 404398080, 412823040, 440344576, 471797760, 495387648, 550430720, 566157312, 619234560, 660516864, 707696640, 825646080, 943595520, 990775296, 1100861440, 1238469120, 1321033728, 1415393280, 1651292160, 1981550592, 2201722880, 2476938240, 2830786560, 3302584320, 3963101184, 4953876480, 6605168640, 9907752960, 19815505920]

約数ペア:

[(1, 19815505920), (2, 9907752960), (3, 6605168640), (4, 4953876480), (5, 3963101184), (6, 3302584320), (7, 2830786560), (8, 2476938240), (9, 2201722880), (10, 1981550592), (12, 1651292160), (14, 1415393280), (15, 1321033728), (16, 1238469120), (18, 1100861440), (20, 990775296), (21, 943595520), (24, 825646080), (28, 707696640), (30, 660516864), (32, 619234560), (35, 566157312), (36, 550430720), (40, 495387648), (42, 471797760), (45, 440344576), (48, 412823040), (49, 404398080), (56, 353848320), (60, 330258432), (63, 314531840), (64, 309617280), (70, 283078656), (72, 275215360), (80, 247693824), (84, 235898880), (90, 220172288), (96, 206411520), (98, 202199040), (105, 188719104), (112, 176924160), (120, 165129216), (126, 157265920), (128, 154808640), (140, 141539328), (144, 137607680), (147, 134799360), (160, 123846912), (168, 117949440), (180, 110086144), (192, 103205760), (196, 101099520), (210, 94359552), (224, 88462080), (240, 82564608), (245, 80879616), (252, 78632960), (256, 77404320), (280, 70769664), (288, 68803840), (294, 67399680), (315, 62906368), (320, 61923456), (336, 58974720), (360, 55043072), (384, 51602880), (392, 50549760), (420, 47179776), (441, 44933120), (448, 44231040), (480, 41282304), (490, 40439808), (504, 39316480), (512, 38702160), (560, 35384832), (576, 34401920), (588, 33699840), (630, 31453184), (640, 30961728), (672, 29487360), (720, 27521536), (735, 26959872), (768, 25801440), (784, 25274880), (840, 23589888), (882, 22466560), (896, 22115520), (960, 20641152), (980, 20219904), (1008, 19658240), (1024, 19351080), (1097, 18063360), (1120, 17692416), (1152, 17200960), (1176, 16849920), (1260, 15726592), (1280, 15480864), (1344, 14743680), (1440, 13760768), (1470, 13479936), (1536, 12900720), (1568, 12637440), (1680, 11794944), (1764, 11233280), (1792, 11057760), (1920, 10320576), (1960, 10109952), (2016, 9829120), (2048, 9675540), (2194, 9031680), (2205, 8986624), (2240, 8846208), (2304, 8600480), (2352, 8424960), (2520, 7863296), (2560, 7740432), (2688, 7371840), (2880, 6880384), (2940, 6739968), (3072, 6450360), (3136, 6318720), (3291, 6021120), (3360, 5897472), (3528, 5616640), (3584, 5528880), (3840, 5160288), (3920, 5054976), (4032, 4914560), (4096, 4837770), (4388, 4515840), (4410, 4493312), (4480, 4423104), (4608, 4300240), (4704, 4212480), (5040, 3931648), (5120, 3870216), (5376, 3685920), (5485, 3612672), (5760, 3440192), (5880, 3369984), (6144, 3225180), (6272, 3159360), (6582, 3010560), (6720, 2948736), (7056, 2808320), (7168, 2764440), (7679, 2580480), (7680, 2580144), (7840, 2527488), (8064, 2457280), (8192, 2418885), (8776, 2257920), (8820, 2246656), (8960, 2211552), (9216, 2150120), (9408, 2106240), (9873, 2007040), (10080, 1965824), (10240, 1935108), (10752, 1842960), (10970, 1806336), (11520, 1720096), (11760, 1684992), (12288, 1612590), (12544, 1579680), (13164, 1505280), (13440, 1474368), (14112, 1404160), (14336, 1382220), (15358, 1290240), (15360, 1290072), (15680, 1263744), (16128, 1228640), (16455, 1204224), (17552, 1128960), (17640, 1123328), (17920, 1105776), (18432, 1075060), (18816, 1053120), (19746, 1003520), (20160, 982912), (20480, 967554), (21504, 921480), (21940, 903168), (23037, 860160), (23040, 860048), (23520, 842496), (24576, 806295), (25088, 789840), (26328, 752640), (26880, 737184), (28224, 702080), (28672, 691110), (30716, 645120), (30720, 645036), (31360, 631872), (32256, 614320), (32910, 602112), (35104, 564480), (35280, 561664), (35840, 552888), (36864, 537530), (37632, 526560), (38395, 516096), (39492, 501760), (40320, 491456), (40960, 483777), (43008, 460740), (43880, 451584), (46074, 430080), (46080, 430024), (47040, 421248), (49365, 401408), (50176, 394920), (52656, 376320), (53753, 368640), (53760, 368592), (56448, 351040), (57344, 345555), (61432, 322560), (61440, 322518), (62720, 315936), (64512, 307160), (65820, 301056), (69111, 286720), (70208, 282240), (70560, 280832), (71680, 276444), (73728, 268765), (75264, 263280), (76790, 258048), (78984, 250880), (80640, 245728), (86016, 230370), (87760, 225792), (92148, 215040), (92160, 215012), (94080, 210624), (98730, 200704), (100352, 197460), (105312, 188160), (107506, 184320), (107520, 184296), (112896, 175520), (115185, 172032), (122864, 161280), (122880, 161259), (125440, 157968), (129024, 153580), (131640, 150528), (138222, 143360), (140416, 141120)]