2551832640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{42193}}^1$

素因数の和:42226

約数の個数: 224

約数和(自身を含む): 10288584960

約数和(自身を除く): 7736752320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 42193, 60480, 84386, 126579, 168772, 210965, 253158, 295351, 337544, 379737, 421930, 506316, 590702, 632895, 675088, 759474, 843860, 886053, 1012632, 1139211, 1181404, 1265790, 1350176, 1476755, 1518948, 1687720, 1772106, 1898685, 2025264, 2278422, 2362808, 2531580, 2658159, 2700352, 2953510, 3037896, 3375440, 3544212, 3797370, 4050528, 4430265, 4556844, 4725616, 5063160, 5316318, 5696055, 5907020, 6075792, 6750880, 7088424, 7594740, 7974477, 8101056, 8860530, 9113688, 9451232, 10126320, 10632636, 11392110, 11814040, 12151584, 13290795, 13501760, 14176848, 15189480, 15948954, 17721060, 18227376, 18902464, 20252640, 21265272, 22784220, 23628080, 24303168, 26581590, 28353696, 30378960, 31897908, 35442120, 36454752, 39872385, 40505280, 42530544, 45568440, 47256160, 53163180, 56707392, 60757920, 63795816, 70884240, 72909504, 79744770, 85061088, 91136880, 94512320, 106326360, 121515840, 127591632, 141768480, 159489540, 170122176, 182273760, 212652720, 255183264, 283536960, 318979080, 364547520, 425305440, 510366528, 637958160, 850610880, 1275916320, 2551832640]

約数ペア:

[(1, 2551832640), (2, 1275916320), (3, 850610880), (4, 637958160), (5, 510366528), (6, 425305440), (7, 364547520), (8, 318979080), (9, 283536960), (10, 255183264), (12, 212652720), (14, 182273760), (15, 170122176), (16, 159489540), (18, 141768480), (20, 127591632), (21, 121515840), (24, 106326360), (27, 94512320), (28, 91136880), (30, 85061088), (32, 79744770), (35, 72909504), (36, 70884240), (40, 63795816), (42, 60757920), (45, 56707392), (48, 53163180), (54, 47256160), (56, 45568440), (60, 42530544), (63, 40505280), (64, 39872385), (70, 36454752), (72, 35442120), (80, 31897908), (84, 30378960), (90, 28353696), (96, 26581590), (105, 24303168), (108, 23628080), (112, 22784220), (120, 21265272), (126, 20252640), (135, 18902464), (140, 18227376), (144, 17721060), (160, 15948954), (168, 15189480), (180, 14176848), (189, 13501760), (192, 13290795), (210, 12151584), (216, 11814040), (224, 11392110), (240, 10632636), (252, 10126320), (270, 9451232), (280, 9113688), (288, 8860530), (315, 8101056), (320, 7974477), (336, 7594740), (360, 7088424), (378, 6750880), (420, 6075792), (432, 5907020), (448, 5696055), (480, 5316318), (504, 5063160), (540, 4725616), (560, 4556844), (576, 4430265), (630, 4050528), (672, 3797370), (720, 3544212), (756, 3375440), (840, 3037896), (864, 2953510), (945, 2700352), (960, 2658159), (1008, 2531580), (1080, 2362808), (1120, 2278422), (1260, 2025264), (1344, 1898685), (1440, 1772106), (1512, 1687720), (1680, 1518948), (1728, 1476755), (1890, 1350176), (2016, 1265790), (2160, 1181404), (2240, 1139211), (2520, 1012632), (2880, 886053), (3024, 843860), (3360, 759474), (3780, 675088), (4032, 632895), (4320, 590702), (5040, 506316), (6048, 421930), (6720, 379737), (7560, 337544), (8640, 295351), (10080, 253158), (12096, 210965), (15120, 168772), (20160, 126579), (30240, 84386), (42193, 60480)]