13875538680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:819

約数の個数: 256

約数和(自身を含む): 46949760000

約数和(自身を除く): 33074221320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 311, 327, 360, 379, 436, 540, 545, 622, 654, 758, 872, 933, 981, 1080, 1090, 1137, 1244, 1308, 1516, 1555, 1635, 1866, 1895, 1962, 2180, 2274, 2488, 2616, 2799, 2943, 3032, 3110, 3270, 3411, 3732, 3790, 3924, 4360, 4548, 4665, 4905, 5598, 5685, 5886, 6220, 6540, 6822, 7464, 7580, 7848, 8397, 9096, 9330, 9810, 10233, 11196, 11370, 11772, 12440, 13080, 13644, 13995, 14715, 15160, 16794, 17055, 18660, 19620, 20466, 22392, 22740, 23544, 27288, 27990, 29430, 33588, 33899, 34110, 37320, 39240, 40932, 41311, 41985, 45480, 51165, 55980, 58860, 67176, 67798, 68220, 81864, 82622, 83970, 101697, 102330, 111960, 117720, 117869, 123933, 135596, 136440, 165244, 167940, 169495, 203394, 204660, 206555, 235738, 247866, 271192, 305091, 330488, 335880, 338990, 353607, 371799, 406788, 409320, 413110, 471476, 495732, 508485, 589345, 610182, 619665, 677980, 707214, 743598, 813576, 826220, 915273, 942952, 991464, 1016970, 1060821, 1115397, 1178690, 1220364, 1239330, 1355960, 1414428, 1487196, 1525455, 1652440, 1768035, 1830546, 1858995, 2033940, 2121642, 2230794, 2357380, 2440728, 2478660, 2828856, 2974392, 3050910, 3182463, 3536070, 3661092, 3717990, 4067880, 4243284, 4461588, 4576365, 4714760, 4957320, 5304105, 5576985, 6101820, 6364926, 7072140, 7322184, 7435980, 8486568, 8923176, 9152730, 10608210, 11153970, 12203640, 12729852, 12847721, 14144280, 14871960, 15912315, 18305460, 21216420, 22307940, 25459704, 25695442, 31824630, 36610920, 38543163, 42432840, 44615880, 51390884, 63649260, 64238605, 77086326, 102781768, 115629489, 127298520, 128477210, 154172652, 192715815, 231258978, 256954420, 308345304, 346888467, 385431630, 462517956, 513908840, 578147445, 693776934, 770863260, 925035912, 1156294890, 1387553868, 1541726520, 1734442335, 2312589780, 2775107736, 3468884670, 4625179560, 6937769340, 13875538680]

約数ペア:

[(1, 13875538680), (2, 6937769340), (3, 4625179560), (4, 3468884670), (5, 2775107736), (6, 2312589780), (8, 1734442335), (9, 1541726520), (10, 1387553868), (12, 1156294890), (15, 925035912), (18, 770863260), (20, 693776934), (24, 578147445), (27, 513908840), (30, 462517956), (36, 385431630), (40, 346888467), (45, 308345304), (54, 256954420), (60, 231258978), (72, 192715815), (90, 154172652), (108, 128477210), (109, 127298520), (120, 115629489), (135, 102781768), (180, 77086326), (216, 64238605), (218, 63649260), (270, 51390884), (311, 44615880), (327, 42432840), (360, 38543163), (379, 36610920), (436, 31824630), (540, 25695442), (545, 25459704), (622, 22307940), (654, 21216420), (758, 18305460), (872, 15912315), (933, 14871960), (981, 14144280), (1080, 12847721), (1090, 12729852), (1137, 12203640), (1244, 11153970), (1308, 10608210), (1516, 9152730), (1555, 8923176), (1635, 8486568), (1866, 7435980), (1895, 7322184), (1962, 7072140), (2180, 6364926), (2274, 6101820), (2488, 5576985), (2616, 5304105), (2799, 4957320), (2943, 4714760), (3032, 4576365), (3110, 4461588), (3270, 4243284), (3411, 4067880), (3732, 3717990), (3790, 3661092), (3924, 3536070), (4360, 3182463), (4548, 3050910), (4665, 2974392), (4905, 2828856), (5598, 2478660), (5685, 2440728), (5886, 2357380), (6220, 2230794), (6540, 2121642), (6822, 2033940), (7464, 1858995), (7580, 1830546), (7848, 1768035), (8397, 1652440), (9096, 1525455), (9330, 1487196), (9810, 1414428), (10233, 1355960), (11196, 1239330), (11370, 1220364), (11772, 1178690), (12440, 1115397), (13080, 1060821), (13644, 1016970), (13995, 991464), (14715, 942952), (15160, 915273), (16794, 826220), (17055, 813576), (18660, 743598), (19620, 707214), (20466, 677980), (22392, 619665), (22740, 610182), (23544, 589345), (27288, 508485), (27990, 495732), (29430, 471476), (33588, 413110), (33899, 409320), (34110, 406788), (37320, 371799), (39240, 353607), (40932, 338990), (41311, 335880), (41985, 330488), (45480, 305091), (51165, 271192), (55980, 247866), (58860, 235738), (67176, 206555), (67798, 204660), (68220, 203394), (81864, 169495), (82622, 167940), (83970, 165244), (101697, 136440), (102330, 135596), (111960, 123933), (117720, 117869)]