28266442560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{16607}}^1$

素因数の和:16830

約数の個数: 224

約数和(自身を含む): 100229944320

約数和(自身を除く): 71963501760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 197, 216, 240, 270, 288, 320, 360, 394, 432, 480, 540, 576, 591, 720, 788, 864, 960, 985, 1080, 1182, 1440, 1576, 1728, 1773, 1970, 2160, 2364, 2880, 2955, 3152, 3546, 3940, 4320, 4728, 5319, 5910, 6304, 7092, 7880, 8640, 8865, 9456, 10638, 11820, 12608, 14184, 15760, 16607, 17730, 18912, 21276, 23640, 26595, 28368, 31520, 33214, 35460, 37824, 42552, 47280, 49821, 53190, 56736, 63040, 66428, 70920, 83035, 85104, 94560, 99642, 106380, 113472, 132856, 141840, 149463, 166070, 170208, 189120, 199284, 212760, 249105, 265712, 283680, 298926, 332140, 340416, 398568, 425520, 448389, 498210, 531424, 567360, 597852, 664280, 747315, 797136, 851040, 896778, 996420, 1062848, 1195704, 1328560, 1494630, 1594272, 1702080, 1793556, 1992840, 2241945, 2391408, 2657120, 2989260, 3188544, 3271579, 3587112, 3985680, 4483890, 4782816, 5314240, 5978520, 6543158, 7174224, 7971360, 8967780, 9565632, 9814737, 11957040, 13086316, 14348448, 15942720, 16357895, 17935560, 19629474, 23914080, 26172632, 28696896, 29444211, 32715790, 35871120, 39258948, 47828160, 49073685, 52345264, 58888422, 65431580, 71742240, 78517896, 88332633, 98147370, 104690528, 117776844, 130863160, 143484480, 147221055, 157035792, 176665266, 196294740, 209381056, 235553688, 261726320, 294442110, 314071584, 353330532, 392589480, 441663165, 471107376, 523452640, 588884220, 628143168, 706661064, 785178960, 883326330, 942214752, 1046905280, 1177768440, 1413322128, 1570357920, 1766652660, 1884429504, 2355536880, 2826644256, 3140715840, 3533305320, 4711073760, 5653288512, 7066610640, 9422147520, 14133221280, 28266442560]

約数ペア:

[(1, 28266442560), (2, 14133221280), (3, 9422147520), (4, 7066610640), (5, 5653288512), (6, 4711073760), (8, 3533305320), (9, 3140715840), (10, 2826644256), (12, 2355536880), (15, 1884429504), (16, 1766652660), (18, 1570357920), (20, 1413322128), (24, 1177768440), (27, 1046905280), (30, 942214752), (32, 883326330), (36, 785178960), (40, 706661064), (45, 628143168), (48, 588884220), (54, 523452640), (60, 471107376), (64, 441663165), (72, 392589480), (80, 353330532), (90, 314071584), (96, 294442110), (108, 261726320), (120, 235553688), (135, 209381056), (144, 196294740), (160, 176665266), (180, 157035792), (192, 147221055), (197, 143484480), (216, 130863160), (240, 117776844), (270, 104690528), (288, 98147370), (320, 88332633), (360, 78517896), (394, 71742240), (432, 65431580), (480, 58888422), (540, 52345264), (576, 49073685), (591, 47828160), (720, 39258948), (788, 35871120), (864, 32715790), (960, 29444211), (985, 28696896), (1080, 26172632), (1182, 23914080), (1440, 19629474), (1576, 17935560), (1728, 16357895), (1773, 15942720), (1970, 14348448), (2160, 13086316), (2364, 11957040), (2880, 9814737), (2955, 9565632), (3152, 8967780), (3546, 7971360), (3940, 7174224), (4320, 6543158), (4728, 5978520), (5319, 5314240), (5910, 4782816), (6304, 4483890), (7092, 3985680), (7880, 3587112), (8640, 3271579), (8865, 3188544), (9456, 2989260), (10638, 2657120), (11820, 2391408), (12608, 2241945), (14184, 1992840), (15760, 1793556), (16607, 1702080), (17730, 1594272), (18912, 1494630), (21276, 1328560), (23640, 1195704), (26595, 1062848), (28368, 996420), (31520, 896778), (33214, 851040), (35460, 797136), (37824, 747315), (42552, 664280), (47280, 597852), (49821, 567360), (53190, 531424), (56736, 498210), (63040, 448389), (66428, 425520), (70920, 398568), (83035, 340416), (85104, 332140), (94560, 298926), (99642, 283680), (106380, 265712), (113472, 249105), (132856, 212760), (141840, 199284), (149463, 189120), (166070, 170208)]