2141562240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 320

約数和(自身を含む): 7738434000

約数和(自身を除く): 5596871760

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, 109, 120, 128, 135, 144, 160, 162, 180, 192, 216, 218, 240, 270, 288, 320, 324, 327, 360, 379, 384, 405, 432, 436, 480, 540, 545, 576, 640, 648, 654, 720, 758, 810, 864, 872, 960, 981, 1080, 1090, 1137, 1152, 1296, 1308, 1440, 1516, 1620, 1635, 1728, 1744, 1895, 1920, 1962, 2160, 2180, 2274, 2592, 2616, 2880, 2943, 3032, 3240, 3270, 3411, 3456, 3488, 3790, 3924, 4320, 4360, 4548, 4905, 5184, 5232, 5685, 5760, 5886, 6064, 6480, 6540, 6822, 6976, 7580, 7848, 8640, 8720, 8829, 9096, 9810, 10233, 10368, 10464, 11370, 11772, 12128, 12960, 13080, 13644, 13952, 14715, 15160, 15696, 17055, 17280, 17440, 17658, 18192, 19620, 20466, 20928, 22740, 23544, 24256, 25920, 26160, 27288, 29430, 30320, 30699, 31392, 34110, 34880, 35316, 36384, 39240, 40932, 41311, 41856, 44145, 45480, 47088, 48512, 51165, 51840, 52320, 54576, 58860, 60640, 61398, 62784, 68220, 69760, 70632, 72768, 78480, 81864, 82622, 88290, 90960, 94176, 102330, 104640, 109152, 117720, 121280, 122796, 123933, 125568, 136440, 141264, 145536, 153495, 156960, 163728, 165244, 176580, 181920, 188352, 204660, 206555, 209280, 218304, 235440, 242560, 245592, 247866, 272880, 282528, 306990, 313920, 327456, 330488, 353160, 363840, 371799, 376704, 409320, 413110, 436608, 470880, 491184, 495732, 545760, 565056, 613980, 619665, 627840, 654912, 660976, 706320, 727680, 743598, 818640, 826220, 941760, 982368, 991464, 1091520, 1115397, 1130112, 1227960, 1239330, 1309824, 1321952, 1412640, 1487196, 1637280, 1652440, 1858995, 1883520, 1964736, 1982928, 2183040, 2230794, 2455920, 2478660, 2643904, 2825280, 2974392, 3274560, 3304880, 3346191, 3717990, 3929472, 3965856, 4461588, 4911840, 4957320, 5287808, 5576985, 5650560, 5948784, 6549120, 6609760, 6692382, 7435980, 7931712, 8923176, 9823680, 9914640, 11153970, 11897568, 13219520, 13384764, 14871960, 15863424, 16730955, 17846352, 19647360, 19829280, 22307940, 23795136, 26439040, 26769528, 29743920, 33461910, 35692704, 39658560, 44615880, 47590272, 53539056, 59487840, 66923820, 71385408, 79317120, 89231760, 107078112, 118975680, 133847640, 142770816, 178463520, 214156224, 237951360, 267695280, 356927040, 428312448, 535390560, 713854080, 1070781120, 2141562240]

約数ペア:

[(1, 2141562240), (2, 1070781120), (3, 713854080), (4, 535390560), (5, 428312448), (6, 356927040), (8, 267695280), (9, 237951360), (10, 214156224), (12, 178463520), (15, 142770816), (16, 133847640), (18, 118975680), (20, 107078112), (24, 89231760), (27, 79317120), (30, 71385408), (32, 66923820), (36, 59487840), (40, 53539056), (45, 47590272), (48, 44615880), (54, 39658560), (60, 35692704), (64, 33461910), (72, 29743920), (80, 26769528), (81, 26439040), (90, 23795136), (96, 22307940), (108, 19829280), (109, 19647360), (120, 17846352), (128, 16730955), (135, 15863424), (144, 14871960), (160, 13384764), (162, 13219520), (180, 11897568), (192, 11153970), (216, 9914640), (218, 9823680), (240, 8923176), (270, 7931712), (288, 7435980), (320, 6692382), (324, 6609760), (327, 6549120), (360, 5948784), (379, 5650560), (384, 5576985), (405, 5287808), (432, 4957320), (436, 4911840), (480, 4461588), (540, 3965856), (545, 3929472), (576, 3717990), (640, 3346191), (648, 3304880), (654, 3274560), (720, 2974392), (758, 2825280), (810, 2643904), (864, 2478660), (872, 2455920), (960, 2230794), (981, 2183040), (1080, 1982928), (1090, 1964736), (1137, 1883520), (1152, 1858995), (1296, 1652440), (1308, 1637280), (1440, 1487196), (1516, 1412640), (1620, 1321952), (1635, 1309824), (1728, 1239330), (1744, 1227960), (1895, 1130112), (1920, 1115397), (1962, 1091520), (2160, 991464), (2180, 982368), (2274, 941760), (2592, 826220), (2616, 818640), (2880, 743598), (2943, 727680), (3032, 706320), (3240, 660976), (3270, 654912), (3411, 627840), (3456, 619665), (3488, 613980), (3790, 565056), (3924, 545760), (4320, 495732), (4360, 491184), (4548, 470880), (4905, 436608), (5184, 413110), (5232, 409320), (5685, 376704), (5760, 371799), (5886, 363840), (6064, 353160), (6480, 330488), (6540, 327456), (6822, 313920), (6976, 306990), (7580, 282528), (7848, 272880), (8640, 247866), (8720, 245592), (8829, 242560), (9096, 235440), (9810, 218304), (10233, 209280), (10368, 206555), (10464, 204660), (11370, 188352), (11772, 181920), (12128, 176580), (12960, 165244), (13080, 163728), (13644, 156960), (13952, 153495), (14715, 145536), (15160, 141264), (15696, 136440), (17055, 125568), (17280, 123933), (17440, 122796), (17658, 121280), (18192, 117720), (19620, 109152), (20466, 104640), (20928, 102330), (22740, 94176), (23544, 90960), (24256, 88290), (25920, 82622), (26160, 81864), (27288, 78480), (29430, 72768), (30320, 70632), (30699, 69760), (31392, 68220), (34110, 62784), (34880, 61398), (35316, 60640), (36384, 58860), (39240, 54576), (40932, 52320), (41311, 51840), (41856, 51165), (44145, 48512), (45480, 47088)]