197713600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 168

約数和(自身を含む): 564408320

約数和(自身を除く): 366694720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 127, 139, 140, 160, 175, 200, 224, 254, 278, 280, 320, 350, 400, 448, 508, 556, 560, 635, 695, 700, 800, 889, 973, 1016, 1112, 1120, 1270, 1390, 1400, 1600, 1778, 1946, 2032, 2224, 2240, 2540, 2780, 2800, 3175, 3475, 3556, 3892, 4064, 4445, 4448, 4865, 5080, 5560, 5600, 6350, 6950, 7112, 7784, 8128, 8890, 8896, 9730, 10160, 11120, 11200, 12700, 13900, 14224, 15568, 17653, 17780, 19460, 20320, 22225, 22240, 24325, 25400, 27800, 28448, 31136, 35306, 35560, 38920, 40640, 44450, 44480, 48650, 50800, 55600, 56896, 62272, 70612, 71120, 77840, 88265, 88900, 97300, 101600, 111200, 123571, 141224, 142240, 155680, 176530, 177800, 194600, 203200, 222400, 247142, 282448, 284480, 311360, 353060, 355600, 389200, 441325, 494284, 564896, 617855, 706120, 711200, 778400, 882650, 988568, 1129792, 1235710, 1412240, 1422400, 1556800, 1765300, 1977136, 2471420, 2824480, 3089275, 3530600, 3954272, 4942840, 5648960, 6178550, 7061200, 7908544, 9885680, 12357100, 14122400, 19771360, 24714200, 28244800, 39542720, 49428400, 98856800, 197713600]

約数ペア:

[(1, 197713600), (2, 98856800), (4, 49428400), (5, 39542720), (7, 28244800), (8, 24714200), (10, 19771360), (14, 14122400), (16, 12357100), (20, 9885680), (25, 7908544), (28, 7061200), (32, 6178550), (35, 5648960), (40, 4942840), (50, 3954272), (56, 3530600), (64, 3089275), (70, 2824480), (80, 2471420), (100, 1977136), (112, 1765300), (127, 1556800), (139, 1422400), (140, 1412240), (160, 1235710), (175, 1129792), (200, 988568), (224, 882650), (254, 778400), (278, 711200), (280, 706120), (320, 617855), (350, 564896), (400, 494284), (448, 441325), (508, 389200), (556, 355600), (560, 353060), (635, 311360), (695, 284480), (700, 282448), (800, 247142), (889, 222400), (973, 203200), (1016, 194600), (1112, 177800), (1120, 176530), (1270, 155680), (1390, 142240), (1400, 141224), (1600, 123571), (1778, 111200), (1946, 101600), (2032, 97300), (2224, 88900), (2240, 88265), (2540, 77840), (2780, 71120), (2800, 70612), (3175, 62272), (3475, 56896), (3556, 55600), (3892, 50800), (4064, 48650), (4445, 44480), (4448, 44450), (4865, 40640), (5080, 38920), (5560, 35560), (5600, 35306), (6350, 31136), (6950, 28448), (7112, 27800), (7784, 25400), (8128, 24325), (8890, 22240), (8896, 22225), (9730, 20320), (10160, 19460), (11120, 17780), (11200, 17653), (12700, 15568), (13900, 14224)]