208611200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 602044800

約数和(自身を除く): 393433600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 67, 70, 80, 100, 112, 128, 134, 139, 140, 160, 175, 200, 224, 268, 278, 280, 320, 335, 350, 400, 448, 469, 536, 556, 560, 640, 670, 695, 700, 800, 896, 938, 973, 1072, 1112, 1120, 1340, 1390, 1400, 1600, 1675, 1876, 1946, 2144, 2224, 2240, 2345, 2680, 2780, 2800, 3200, 3350, 3475, 3752, 3892, 4288, 4448, 4480, 4690, 4865, 5360, 5560, 5600, 6700, 6950, 7504, 7784, 8576, 8896, 9313, 9380, 9730, 10720, 11120, 11200, 11725, 13400, 13900, 15008, 15568, 17792, 18626, 18760, 19460, 21440, 22240, 22400, 23450, 24325, 26800, 27800, 30016, 31136, 37252, 37520, 38920, 42880, 44480, 46565, 46900, 48650, 53600, 55600, 60032, 62272, 65191, 74504, 75040, 77840, 88960, 93130, 93800, 97300, 107200, 111200, 124544, 130382, 149008, 150080, 155680, 186260, 187600, 194600, 214400, 222400, 232825, 260764, 298016, 300160, 311360, 325955, 372520, 375200, 389200, 444800, 465650, 521528, 596032, 622720, 651910, 745040, 750400, 778400, 931300, 1043056, 1192064, 1303820, 1490080, 1500800, 1556800, 1629775, 1862600, 2086112, 2607640, 2980160, 3113600, 3259550, 3725200, 4172224, 5215280, 5960320, 6519100, 7450400, 8344448, 10430560, 13038200, 14900800, 20861120, 26076400, 29801600, 41722240, 52152800, 104305600, 208611200]

約数ペア:

[(1, 208611200), (2, 104305600), (4, 52152800), (5, 41722240), (7, 29801600), (8, 26076400), (10, 20861120), (14, 14900800), (16, 13038200), (20, 10430560), (25, 8344448), (28, 7450400), (32, 6519100), (35, 5960320), (40, 5215280), (50, 4172224), (56, 3725200), (64, 3259550), (67, 3113600), (70, 2980160), (80, 2607640), (100, 2086112), (112, 1862600), (128, 1629775), (134, 1556800), (139, 1500800), (140, 1490080), (160, 1303820), (175, 1192064), (200, 1043056), (224, 931300), (268, 778400), (278, 750400), (280, 745040), (320, 651910), (335, 622720), (350, 596032), (400, 521528), (448, 465650), (469, 444800), (536, 389200), (556, 375200), (560, 372520), (640, 325955), (670, 311360), (695, 300160), (700, 298016), (800, 260764), (896, 232825), (938, 222400), (973, 214400), (1072, 194600), (1112, 187600), (1120, 186260), (1340, 155680), (1390, 150080), (1400, 149008), (1600, 130382), (1675, 124544), (1876, 111200), (1946, 107200), (2144, 97300), (2224, 93800), (2240, 93130), (2345, 88960), (2680, 77840), (2780, 75040), (2800, 74504), (3200, 65191), (3350, 62272), (3475, 60032), (3752, 55600), (3892, 53600), (4288, 48650), (4448, 46900), (4480, 46565), (4690, 44480), (4865, 42880), (5360, 38920), (5560, 37520), (5600, 37252), (6700, 31136), (6950, 30016), (7504, 27800), (7784, 26800), (8576, 24325), (8896, 23450), (9313, 22400), (9380, 22240), (9730, 21440), (10720, 19460), (11120, 18760), (11200, 18626), (11725, 17792), (13400, 15568), (13900, 15008)]