18931475520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1907}}^1$

素因数の和:2319

約数の個数: 280

約数和(自身を含む): 67553823744

約数和(自身を除く): 48622348224

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, 383, 405, 432, 480, 540, 576, 648, 720, 766, 810, 864, 960, 1080, 1149, 1296, 1440, 1532, 1620, 1728, 1907, 1915, 2160, 2298, 2592, 2880, 3064, 3240, 3447, 3814, 3830, 4320, 4596, 5184, 5721, 5745, 6128, 6480, 6894, 7628, 7660, 8640, 9192, 9535, 10341, 11442, 11490, 12256, 12960, 13788, 15256, 15320, 17163, 17235, 18384, 19070, 20682, 22884, 22980, 24512, 25920, 27576, 28605, 30512, 30640, 31023, 34326, 34470, 36768, 38140, 41364, 45768, 45960, 51489, 51705, 55152, 57210, 61024, 61280, 62046, 68652, 68940, 73536, 76280, 82728, 85815, 91536, 91920, 102978, 103410, 110304, 114420, 122048, 122560, 124092, 137304, 137880, 152560, 154467, 155115, 165456, 171630, 183072, 183840, 205956, 206820, 220608, 228840, 248184, 257445, 274608, 275760, 305120, 308934, 310230, 330912, 343260, 366144, 367680, 411912, 413640, 457680, 496368, 514890, 549216, 551520, 610240, 617868, 620460, 661824, 686520, 730381, 772335, 823824, 827280, 915360, 992736, 1029780, 1098432, 1103040, 1235736, 1240920, 1373040, 1460762, 1544670, 1647648, 1654560, 1830720, 1985472, 2059560, 2191143, 2471472, 2481840, 2746080, 2921524, 3089340, 3295296, 3309120, 3651905, 4119120, 4382286, 4942944, 4963680, 5492160, 5843048, 6178680, 6573429, 7303810, 8238240, 8764572, 9885888, 9927360, 10955715, 11686096, 12357360, 13146858, 14607620, 16476480, 17529144, 19720287, 21911430, 23372192, 24714720, 26293716, 29215240, 32867145, 35058288, 39440574, 43822860, 46744384, 49429440, 52587432, 58430480, 59160861, 65734290, 70116576, 78881148, 87645720, 98601435, 105174864, 116860960, 118321722, 131468580, 140233152, 157762296, 175291440, 197202870, 210349728, 233721920, 236643444, 262937160, 295804305, 315524592, 350582880, 394405740, 420699456, 473286888, 525874320, 591608610, 631049184, 701165760, 788811480, 946573776, 1051748640, 1183217220, 1262098368, 1577622960, 1893147552, 2103497280, 2366434440, 3155245920, 3786295104, 4732868880, 6310491840, 9465737760, 18931475520]

約数ペア:

[(1, 18931475520), (2, 9465737760), (3, 6310491840), (4, 4732868880), (5, 3786295104), (6, 3155245920), (8, 2366434440), (9, 2103497280), (10, 1893147552), (12, 1577622960), (15, 1262098368), (16, 1183217220), (18, 1051748640), (20, 946573776), (24, 788811480), (27, 701165760), (30, 631049184), (32, 591608610), (36, 525874320), (40, 473286888), (45, 420699456), (48, 394405740), (54, 350582880), (60, 315524592), (64, 295804305), (72, 262937160), (80, 236643444), (81, 233721920), (90, 210349728), (96, 197202870), (108, 175291440), (120, 157762296), (135, 140233152), (144, 131468580), (160, 118321722), (162, 116860960), (180, 105174864), (192, 98601435), (216, 87645720), (240, 78881148), (270, 70116576), (288, 65734290), (320, 59160861), (324, 58430480), (360, 52587432), (383, 49429440), (405, 46744384), (432, 43822860), (480, 39440574), (540, 35058288), (576, 32867145), (648, 29215240), (720, 26293716), (766, 24714720), (810, 23372192), (864, 21911430), (960, 19720287), (1080, 17529144), (1149, 16476480), (1296, 14607620), (1440, 13146858), (1532, 12357360), (1620, 11686096), (1728, 10955715), (1907, 9927360), (1915, 9885888), (2160, 8764572), (2298, 8238240), (2592, 7303810), (2880, 6573429), (3064, 6178680), (3240, 5843048), (3447, 5492160), (3814, 4963680), (3830, 4942944), (4320, 4382286), (4596, 4119120), (5184, 3651905), (5721, 3309120), (5745, 3295296), (6128, 3089340), (6480, 2921524), (6894, 2746080), (7628, 2481840), (7660, 2471472), (8640, 2191143), (9192, 2059560), (9535, 1985472), (10341, 1830720), (11442, 1654560), (11490, 1647648), (12256, 1544670), (12960, 1460762), (13788, 1373040), (15256, 1240920), (15320, 1235736), (17163, 1103040), (17235, 1098432), (18384, 1029780), (19070, 992736), (20682, 915360), (22884, 827280), (22980, 823824), (24512, 772335), (25920, 730381), (27576, 686520), (28605, 661824), (30512, 620460), (30640, 617868), (31023, 610240), (34326, 551520), (34470, 549216), (36768, 514890), (38140, 496368), (41364, 457680), (45768, 413640), (45960, 411912), (51489, 367680), (51705, 366144), (55152, 343260), (57210, 330912), (61024, 310230), (61280, 308934), (62046, 305120), (68652, 275760), (68940, 274608), (73536, 257445), (76280, 248184), (82728, 228840), (85815, 220608), (91536, 206820), (91920, 205956), (102978, 183840), (103410, 183072), (110304, 171630), (114420, 165456), (122048, 155115), (122560, 154467), (124092, 152560), (137304, 137880)]