19447793280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:561

約数の個数: 512

約数和(自身を含む): 73498752000

約数和(自身を除く): 54050958720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 239, 240, 255, 270, 272, 277, 288, 306, 320, 340, 360, 384, 408, 432, 459, 478, 480, 510, 540, 544, 554, 576, 612, 640, 680, 717, 720, 765, 816, 831, 864, 918, 956, 960, 1020, 1080, 1088, 1108, 1152, 1195, 1224, 1360, 1385, 1434, 1440, 1530, 1632, 1662, 1728, 1836, 1912, 1920, 2040, 2151, 2160, 2176, 2216, 2295, 2390, 2448, 2493, 2720, 2770, 2868, 2880, 3060, 3264, 3324, 3456, 3585, 3672, 3824, 4063, 4080, 4155, 4302, 4320, 4432, 4590, 4709, 4780, 4896, 4986, 5440, 5540, 5736, 5760, 6120, 6453, 6528, 6648, 7170, 7344, 7479, 7648, 8126, 8160, 8310, 8604, 8640, 8864, 9180, 9418, 9560, 9792, 9972, 10755, 10880, 11080, 11472, 12189, 12240, 12465, 12906, 13296, 14127, 14340, 14688, 14958, 15296, 16252, 16320, 16620, 17208, 17280, 17728, 18360, 18836, 19120, 19584, 19944, 20315, 21510, 22160, 22944, 23545, 24378, 24480, 24930, 25812, 26592, 28254, 28680, 29376, 29916, 30592, 32265, 32504, 32640, 33240, 34416, 35456, 36567, 36720, 37395, 37672, 38240, 39888, 40630, 42381, 43020, 44320, 45888, 47090, 48756, 48960, 49860, 51624, 53184, 56508, 57360, 58752, 59832, 60945, 64530, 65008, 66203, 66480, 68832, 70635, 73134, 73440, 74790, 75344, 76480, 79776, 81260, 84762, 86040, 88640, 91776, 94180, 97512, 97920, 99720, 103248, 106368, 109701, 113016, 114720, 119664, 121890, 127143, 129060, 130016, 132406, 132960, 137664, 141270, 146268, 146880, 149580, 150688, 152960, 159552, 162520, 169524, 172080, 177280, 182835, 188360, 195024, 198609, 199440, 206496, 211905, 219402, 226032, 229440, 239328, 243780, 254286, 258120, 260032, 264812, 265920, 275328, 282540, 292536, 293760, 299160, 301376, 319104, 325040, 331015, 339048, 344160, 365670, 376720, 390048, 397218, 398880, 412992, 423810, 438804, 452064, 458880, 478656, 487560, 508572, 516240, 520064, 529624, 531840, 548505, 565080, 585072, 595827, 598320, 602752, 635715, 650080, 662030, 678096, 688320, 731340, 753440, 780096, 794436, 797760, 825984, 847620, 877608, 904128, 957312, 975120, 993045, 1017144, 1032480, 1059248, 1097010, 1125451, 1130160, 1170144, 1191654, 1196640, 1271430, 1300160, 1324060, 1356192, 1376640, 1462680, 1506880, 1560192, 1588872, 1595520, 1695240, 1755216, 1787481, 1808256, 1950240, 1986090, 2034288, 2064960, 2118496, 2194020, 2250902, 2260320, 2340288, 2383308, 2393280, 2542860, 2600320, 2648120, 2712384, 2925360, 2979135, 3013760, 3177744, 3376353, 3390480, 3510432, 3574962, 3900480, 3972180, 4068576, 4129920, 4236992, 4388040, 4501804, 4520640, 4680576, 4766616, 4786560, 5085720, 5296240, 5424768, 5627255, 5850720, 5958270, 6355488, 6752706, 6780960, 7020864, 7149924, 7800960, 7944360, 8137152, 8473984, 8776080, 8937405, 9003608, 9041280, 9533232, 10129059, 10171440, 10592480, 11254510, 11701440, 11916540, 12710976, 13505412, 13561920, 14041728, 14299848, 15888720, 16274304, 16881765, 17552160, 17874810, 18007216, 19066464, 20258118, 20342880, 21184960, 22509020, 23402880, 23833080, 25421952, 27010824, 27123840, 28599696, 30387177, 31777440, 33763530, 35104320, 35749620, 36014432, 38132928, 40516236, 40685760, 42369920, 45018040, 47666160, 50645295, 54021648, 57199392, 60774354, 63554880, 67527060, 70208640, 71499240, 72028864, 76265856, 81032472, 81371520, 90036080, 95332320, 101290590, 108043296, 114398784, 121548708, 127109760, 135054120, 142998480, 144057728, 151935885, 162064944, 180072160, 190664640, 202581180, 216086592, 228797568, 243097416, 270108240, 285996960, 303871770, 324129888, 360144320, 381329280, 405162360, 432173184, 486194832, 540216480, 571993920, 607743540, 648259776, 720288640, 810324720, 972389664, 1080432960, 1143987840, 1215487080, 1296519552, 1620649440, 1944779328, 2160865920, 2430974160, 3241298880, 3889558656, 4861948320, 6482597760, 9723896640, 19447793280]

約数ペア:

[(1, 19447793280), (2, 9723896640), (3, 6482597760), (4, 4861948320), (5, 3889558656), (6, 3241298880), (8, 2430974160), (9, 2160865920), (10, 1944779328), (12, 1620649440), (15, 1296519552), (16, 1215487080), (17, 1143987840), (18, 1080432960), (20, 972389664), (24, 810324720), (27, 720288640), (30, 648259776), (32, 607743540), (34, 571993920), (36, 540216480), (40, 486194832), (45, 432173184), (48, 405162360), (51, 381329280), (54, 360144320), (60, 324129888), (64, 303871770), (68, 285996960), (72, 270108240), (80, 243097416), (85, 228797568), (90, 216086592), (96, 202581180), (102, 190664640), (108, 180072160), (120, 162064944), (128, 151935885), (135, 144057728), (136, 142998480), (144, 135054120), (153, 127109760), (160, 121548708), (170, 114398784), (180, 108043296), (192, 101290590), (204, 95332320), (216, 90036080), (239, 81371520), (240, 81032472), (255, 76265856), (270, 72028864), (272, 71499240), (277, 70208640), (288, 67527060), (306, 63554880), (320, 60774354), (340, 57199392), (360, 54021648), (384, 50645295), (408, 47666160), (432, 45018040), (459, 42369920), (478, 40685760), (480, 40516236), (510, 38132928), (540, 36014432), (544, 35749620), (554, 35104320), (576, 33763530), (612, 31777440), (640, 30387177), (680, 28599696), (717, 27123840), (720, 27010824), (765, 25421952), (816, 23833080), (831, 23402880), (864, 22509020), (918, 21184960), (956, 20342880), (960, 20258118), (1020, 19066464), (1080, 18007216), (1088, 17874810), (1108, 17552160), (1152, 16881765), (1195, 16274304), (1224, 15888720), (1360, 14299848), (1385, 14041728), (1434, 13561920), (1440, 13505412), (1530, 12710976), (1632, 11916540), (1662, 11701440), (1728, 11254510), (1836, 10592480), (1912, 10171440), (1920, 10129059), (2040, 9533232), (2151, 9041280), (2160, 9003608), (2176, 8937405), (2216, 8776080), (2295, 8473984), (2390, 8137152), (2448, 7944360), (2493, 7800960), (2720, 7149924), (2770, 7020864), (2868, 6780960), (2880, 6752706), (3060, 6355488), (3264, 5958270), (3324, 5850720), (3456, 5627255), (3585, 5424768), (3672, 5296240), (3824, 5085720), (4063, 4786560), (4080, 4766616), (4155, 4680576), (4302, 4520640), (4320, 4501804), (4432, 4388040), (4590, 4236992), (4709, 4129920), (4780, 4068576), (4896, 3972180), (4986, 3900480), (5440, 3574962), (5540, 3510432), (5736, 3390480), (5760, 3376353), (6120, 3177744), (6453, 3013760), (6528, 2979135), (6648, 2925360), (7170, 2712384), (7344, 2648120), (7479, 2600320), (7648, 2542860), (8126, 2393280), (8160, 2383308), (8310, 2340288), (8604, 2260320), (8640, 2250902), (8864, 2194020), (9180, 2118496), (9418, 2064960), (9560, 2034288), (9792, 1986090), (9972, 1950240), (10755, 1808256), (10880, 1787481), (11080, 1755216), (11472, 1695240), (12189, 1595520), (12240, 1588872), (12465, 1560192), (12906, 1506880), (13296, 1462680), (14127, 1376640), (14340, 1356192), (14688, 1324060), (14958, 1300160), (15296, 1271430), (16252, 1196640), (16320, 1191654), (16620, 1170144), (17208, 1130160), (17280, 1125451), (17728, 1097010), (18360, 1059248), (18836, 1032480), (19120, 1017144), (19584, 993045), (19944, 975120), (20315, 957312), (21510, 904128), (22160, 877608), (22944, 847620), (23545, 825984), (24378, 797760), (24480, 794436), (24930, 780096), (25812, 753440), (26592, 731340), (28254, 688320), (28680, 678096), (29376, 662030), (29916, 650080), (30592, 635715), (32265, 602752), (32504, 598320), (32640, 595827), (33240, 585072), (34416, 565080), (35456, 548505), (36567, 531840), (36720, 529624), (37395, 520064), (37672, 516240), (38240, 508572), (39888, 487560), (40630, 478656), (42381, 458880), (43020, 452064), (44320, 438804), (45888, 423810), (47090, 412992), (48756, 398880), (48960, 397218), (49860, 390048), (51624, 376720), (53184, 365670), (56508, 344160), (57360, 339048), (58752, 331015), (59832, 325040), (60945, 319104), (64530, 301376), (65008, 299160), (66203, 293760), (66480, 292536), (68832, 282540), (70635, 275328), (73134, 265920), (73440, 264812), (74790, 260032), (75344, 258120), (76480, 254286), (79776, 243780), (81260, 239328), (84762, 229440), (86040, 226032), (88640, 219402), (91776, 211905), (94180, 206496), (97512, 199440), (97920, 198609), (99720, 195024), (103248, 188360), (106368, 182835), (109701, 177280), (113016, 172080), (114720, 169524), (119664, 162520), (121890, 159552), (127143, 152960), (129060, 150688), (130016, 149580), (132406, 146880), (132960, 146268), (137664, 141270)]