20189686320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2957}}^1$

素因数の和:3117

約数の個数: 320

約数和(自身を含む): 72624816000

約数和(自身を除く): 52435129680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 109, 116, 120, 135, 144, 145, 174, 180, 216, 218, 232, 240, 261, 270, 290, 327, 348, 360, 432, 435, 436, 464, 522, 540, 545, 580, 654, 696, 720, 783, 870, 872, 981, 1044, 1080, 1090, 1160, 1305, 1308, 1392, 1566, 1635, 1740, 1744, 1962, 2088, 2160, 2180, 2320, 2610, 2616, 2943, 2957, 3132, 3161, 3270, 3480, 3915, 3924, 4176, 4360, 4905, 5220, 5232, 5886, 5914, 6264, 6322, 6540, 6960, 7830, 7848, 8720, 8871, 9483, 9810, 10440, 11772, 11828, 12528, 12644, 13080, 14715, 14785, 15660, 15696, 15805, 17742, 18966, 19620, 20880, 23544, 23656, 25288, 26160, 26613, 28449, 29430, 29570, 31320, 31610, 35484, 37932, 39240, 44355, 47088, 47312, 47415, 50576, 53226, 56898, 58860, 59140, 62640, 63220, 70968, 75864, 78480, 79839, 85347, 85753, 88710, 94830, 106452, 113796, 117720, 118280, 126440, 133065, 141936, 142245, 151728, 159678, 170694, 171506, 177420, 189660, 212904, 227592, 235440, 236560, 252880, 257259, 266130, 284490, 319356, 322313, 341388, 343012, 354840, 379320, 399195, 425808, 426735, 428765, 455184, 514518, 532260, 568980, 638712, 644626, 682776, 686024, 709680, 758640, 771777, 798390, 853470, 857530, 966939, 1029036, 1064520, 1137960, 1277424, 1286295, 1289252, 1365552, 1372048, 1543554, 1596780, 1611565, 1706940, 1715060, 1933878, 2058072, 2129040, 2275920, 2315331, 2572590, 2578504, 2900817, 3087108, 3193560, 3223130, 3413880, 3430120, 3858885, 3867756, 4116144, 4630662, 4834695, 5145180, 5157008, 5801634, 6174216, 6387120, 6446260, 6827760, 6860240, 7717770, 7735512, 8702451, 9261324, 9347077, 9669390, 10290360, 11576655, 11603268, 12348432, 12892520, 14504085, 15435540, 15471024, 17404902, 18522648, 18694154, 19338780, 20580720, 23153310, 23206536, 25785040, 28041231, 29008170, 30871080, 34809804, 37045296, 37388308, 38677560, 43512255, 46306620, 46413072, 46735385, 56082462, 58016340, 61742160, 69619608, 74776616, 77355120, 84123693, 87024510, 92613240, 93470770, 112164924, 116032680, 139239216, 140206155, 149553232, 168247386, 174049020, 185226480, 186941540, 224329848, 232065360, 252371079, 280412310, 336494772, 348098040, 373883080, 420618465, 448659696, 504742158, 560824620, 672989544, 696196080, 747766160, 841236930, 1009484316, 1121649240, 1261855395, 1345979088, 1682473860, 2018968632, 2243298480, 2523710790, 3364947720, 4037937264, 5047421580, 6729895440, 10094843160, 20189686320]

約数ペア:

[(1, 20189686320), (2, 10094843160), (3, 6729895440), (4, 5047421580), (5, 4037937264), (6, 3364947720), (8, 2523710790), (9, 2243298480), (10, 2018968632), (12, 1682473860), (15, 1345979088), (16, 1261855395), (18, 1121649240), (20, 1009484316), (24, 841236930), (27, 747766160), (29, 696196080), (30, 672989544), (36, 560824620), (40, 504742158), (45, 448659696), (48, 420618465), (54, 373883080), (58, 348098040), (60, 336494772), (72, 280412310), (80, 252371079), (87, 232065360), (90, 224329848), (108, 186941540), (109, 185226480), (116, 174049020), (120, 168247386), (135, 149553232), (144, 140206155), (145, 139239216), (174, 116032680), (180, 112164924), (216, 93470770), (218, 92613240), (232, 87024510), (240, 84123693), (261, 77355120), (270, 74776616), (290, 69619608), (327, 61742160), (348, 58016340), (360, 56082462), (432, 46735385), (435, 46413072), (436, 46306620), (464, 43512255), (522, 38677560), (540, 37388308), (545, 37045296), (580, 34809804), (654, 30871080), (696, 29008170), (720, 28041231), (783, 25785040), (870, 23206536), (872, 23153310), (981, 20580720), (1044, 19338780), (1080, 18694154), (1090, 18522648), (1160, 17404902), (1305, 15471024), (1308, 15435540), (1392, 14504085), (1566, 12892520), (1635, 12348432), (1740, 11603268), (1744, 11576655), (1962, 10290360), (2088, 9669390), (2160, 9347077), (2180, 9261324), (2320, 8702451), (2610, 7735512), (2616, 7717770), (2943, 6860240), (2957, 6827760), (3132, 6446260), (3161, 6387120), (3270, 6174216), (3480, 5801634), (3915, 5157008), (3924, 5145180), (4176, 4834695), (4360, 4630662), (4905, 4116144), (5220, 3867756), (5232, 3858885), (5886, 3430120), (5914, 3413880), (6264, 3223130), (6322, 3193560), (6540, 3087108), (6960, 2900817), (7830, 2578504), (7848, 2572590), (8720, 2315331), (8871, 2275920), (9483, 2129040), (9810, 2058072), (10440, 1933878), (11772, 1715060), (11828, 1706940), (12528, 1611565), (12644, 1596780), (13080, 1543554), (14715, 1372048), (14785, 1365552), (15660, 1289252), (15696, 1286295), (15805, 1277424), (17742, 1137960), (18966, 1064520), (19620, 1029036), (20880, 966939), (23544, 857530), (23656, 853470), (25288, 798390), (26160, 771777), (26613, 758640), (28449, 709680), (29430, 686024), (29570, 682776), (31320, 644626), (31610, 638712), (35484, 568980), (37932, 532260), (39240, 514518), (44355, 455184), (47088, 428765), (47312, 426735), (47415, 425808), (50576, 399195), (53226, 379320), (56898, 354840), (58860, 343012), (59140, 341388), (62640, 322313), (63220, 319356), (70968, 284490), (75864, 266130), (78480, 257259), (79839, 252880), (85347, 236560), (85753, 235440), (88710, 227592), (94830, 212904), (106452, 189660), (113796, 177420), (117720, 171506), (118280, 170694), (126440, 159678), (133065, 151728), (141936, 142245)]