1275916320

素因数分解:

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

素因数の和:42224

約数の個数: 192

約数和(自身を含む): 5103786240

約数和(自身を除く): 3827869920

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 42193, 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, 2953510, 3037896, 3375440, 3544212, 3797370, 4050528, 4430265, 4556844, 4725616, 5063160, 5316318, 5696055, 5907020, 6075792, 6750880, 7088424, 7594740, 7974477, 8860530, 9113688, 9451232, 10126320, 10632636, 11392110, 11814040, 12151584, 13290795, 14176848, 15189480, 15948954, 17721060, 18227376, 20252640, 21265272, 22784220, 23628080, 26581590, 28353696, 30378960, 31897908, 35442120, 36454752, 39872385, 42530544, 45568440, 47256160, 53163180, 60757920, 63795816, 70884240, 79744770, 85061088, 91136880, 106326360, 127591632, 141768480, 159489540, 182273760, 212652720, 255183264, 318979080, 425305440, 637958160, 1275916320]

約数ペア:

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