19498294080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1061}}^1$

素因数の和:1799

約数の個数: 280

約数和(自身を含む): 69522152040

約数和(自身を除く): 50023857960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 709, 720, 810, 864, 960, 1061, 1080, 1296, 1418, 1440, 1620, 1728, 2122, 2127, 2160, 2592, 2836, 2880, 3183, 3240, 3545, 4244, 4254, 4320, 5184, 5305, 5672, 6366, 6381, 6480, 7090, 8488, 8508, 8640, 9549, 10610, 10635, 11344, 12732, 12762, 12960, 14180, 15915, 16976, 17016, 19098, 19143, 21220, 21270, 22688, 25464, 25524, 25920, 28360, 28647, 31830, 31905, 33952, 34032, 38196, 38286, 42440, 42540, 45376, 47745, 50928, 51048, 56720, 57294, 57429, 63660, 63810, 67904, 68064, 76392, 76572, 84880, 85080, 85941, 95490, 95715, 101856, 102096, 113440, 114588, 114858, 127320, 127620, 136128, 143235, 152784, 153144, 169760, 170160, 171882, 190980, 191430, 203712, 204192, 226880, 229176, 229716, 254640, 255240, 286470, 287145, 305568, 306288, 339520, 340320, 343764, 381960, 382860, 408384, 429705, 458352, 459432, 509280, 510480, 572940, 574290, 611136, 612576, 680640, 687528, 752249, 763920, 765720, 859410, 916704, 918864, 1018560, 1020960, 1145880, 1148580, 1225152, 1375056, 1504498, 1527840, 1531440, 1718820, 1833408, 1837728, 2041920, 2256747, 2291760, 2297160, 2750112, 3008996, 3055680, 3062880, 3437640, 3675456, 3761245, 4513494, 4583520, 4594320, 5500224, 6017992, 6125760, 6770241, 6875280, 7522490, 9026988, 9167040, 9188640, 11283735, 12035984, 13540482, 13750560, 15044980, 18053976, 18377280, 20310723, 22567470, 24071968, 27080964, 27501120, 30089960, 33851205, 36107952, 40621446, 45134940, 48143936, 54161928, 60179920, 60932169, 67702410, 72215904, 81242892, 90269880, 101553615, 108323856, 120359840, 121864338, 135404820, 144431808, 162485784, 180539760, 203107230, 216647712, 240719680, 243728676, 270809640, 304660845, 324971568, 361079520, 406214460, 433295424, 487457352, 541619280, 609321690, 649943136, 722159040, 812428920, 974914704, 1083238560, 1218643380, 1299886272, 1624857840, 1949829408, 2166477120, 2437286760, 3249715680, 3899658816, 4874573520, 6499431360, 9749147040, 19498294080]

約数ペア:

[(1, 19498294080), (2, 9749147040), (3, 6499431360), (4, 4874573520), (5, 3899658816), (6, 3249715680), (8, 2437286760), (9, 2166477120), (10, 1949829408), (12, 1624857840), (15, 1299886272), (16, 1218643380), (18, 1083238560), (20, 974914704), (24, 812428920), (27, 722159040), (30, 649943136), (32, 609321690), (36, 541619280), (40, 487457352), (45, 433295424), (48, 406214460), (54, 361079520), (60, 324971568), (64, 304660845), (72, 270809640), (80, 243728676), (81, 240719680), (90, 216647712), (96, 203107230), (108, 180539760), (120, 162485784), (135, 144431808), (144, 135404820), (160, 121864338), (162, 120359840), (180, 108323856), (192, 101553615), (216, 90269880), (240, 81242892), (270, 72215904), (288, 67702410), (320, 60932169), (324, 60179920), (360, 54161928), (405, 48143936), (432, 45134940), (480, 40621446), (540, 36107952), (576, 33851205), (648, 30089960), (709, 27501120), (720, 27080964), (810, 24071968), (864, 22567470), (960, 20310723), (1061, 18377280), (1080, 18053976), (1296, 15044980), (1418, 13750560), (1440, 13540482), (1620, 12035984), (1728, 11283735), (2122, 9188640), (2127, 9167040), (2160, 9026988), (2592, 7522490), (2836, 6875280), (2880, 6770241), (3183, 6125760), (3240, 6017992), (3545, 5500224), (4244, 4594320), (4254, 4583520), (4320, 4513494), (5184, 3761245), (5305, 3675456), (5672, 3437640), (6366, 3062880), (6381, 3055680), (6480, 3008996), (7090, 2750112), (8488, 2297160), (8508, 2291760), (8640, 2256747), (9549, 2041920), (10610, 1837728), (10635, 1833408), (11344, 1718820), (12732, 1531440), (12762, 1527840), (12960, 1504498), (14180, 1375056), (15915, 1225152), (16976, 1148580), (17016, 1145880), (19098, 1020960), (19143, 1018560), (21220, 918864), (21270, 916704), (22688, 859410), (25464, 765720), (25524, 763920), (25920, 752249), (28360, 687528), (28647, 680640), (31830, 612576), (31905, 611136), (33952, 574290), (34032, 572940), (38196, 510480), (38286, 509280), (42440, 459432), (42540, 458352), (45376, 429705), (47745, 408384), (50928, 382860), (51048, 381960), (56720, 343764), (57294, 340320), (57429, 339520), (63660, 306288), (63810, 305568), (67904, 287145), (68064, 286470), (76392, 255240), (76572, 254640), (84880, 229716), (85080, 229176), (85941, 226880), (95490, 204192), (95715, 203712), (101856, 191430), (102096, 190980), (113440, 171882), (114588, 170160), (114858, 169760), (127320, 153144), (127620, 152784), (136128, 143235)]