2689269120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 256

約数和(自身を含む): 10027008000

約数和(自身を除く): 7337738880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8191, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16382, 16416, 17280, 18240, 20520, 21888, 24573, 27360, 32764, 32832, 36480, 40955, 41040, 49146, 54720, 65528, 65664, 73719, 81910, 82080, 98292, 109440, 122865, 131056, 147438, 155629, 163820, 164160, 196584, 221157, 245730, 262112, 294876, 311258, 327640, 328320, 368595, 393168, 442314, 466887, 491460, 524224, 589752, 622516, 655280, 737190, 778145, 786336, 884628, 933774, 982920, 1048448, 1105785, 1179504, 1245032, 1310560, 1400661, 1474380, 1556290, 1572672, 1769256, 1867548, 1965840, 2211570, 2334435, 2359008, 2490064, 2621120, 2801322, 2948760, 3112580, 3145344, 3538512, 3735096, 3931680, 4201983, 4423140, 4668870, 4718016, 4980128, 5242240, 5602644, 5897520, 6225160, 7003305, 7077024, 7470192, 7863360, 8403966, 8846280, 9337740, 9436032, 9960256, 11205288, 11795040, 12450320, 14006610, 14154048, 14940384, 15726720, 16807932, 17692560, 18675480, 19920512, 21009915, 22410576, 23590080, 24900640, 28013220, 28308096, 29880768, 33615864, 35385120, 37350960, 42019830, 44821152, 47180160, 49801280, 56026440, 59761536, 67231728, 70770240, 74701920, 84039660, 89642304, 99602560, 112052880, 134463456, 141540480, 149403840, 168079320, 179284608, 224105760, 268926912, 298807680, 336158640, 448211520, 537853824, 672317280, 896423040, 1344634560, 2689269120]

約数ペア:

[(1, 2689269120), (2, 1344634560), (3, 896423040), (4, 672317280), (5, 537853824), (6, 448211520), (8, 336158640), (9, 298807680), (10, 268926912), (12, 224105760), (15, 179284608), (16, 168079320), (18, 149403840), (19, 141540480), (20, 134463456), (24, 112052880), (27, 99602560), (30, 89642304), (32, 84039660), (36, 74701920), (38, 70770240), (40, 67231728), (45, 59761536), (48, 56026440), (54, 49801280), (57, 47180160), (60, 44821152), (64, 42019830), (72, 37350960), (76, 35385120), (80, 33615864), (90, 29880768), (95, 28308096), (96, 28013220), (108, 24900640), (114, 23590080), (120, 22410576), (128, 21009915), (135, 19920512), (144, 18675480), (152, 17692560), (160, 16807932), (171, 15726720), (180, 14940384), (190, 14154048), (192, 14006610), (216, 12450320), (228, 11795040), (240, 11205288), (270, 9960256), (285, 9436032), (288, 9337740), (304, 8846280), (320, 8403966), (342, 7863360), (360, 7470192), (380, 7077024), (384, 7003305), (432, 6225160), (456, 5897520), (480, 5602644), (513, 5242240), (540, 4980128), (570, 4718016), (576, 4668870), (608, 4423140), (640, 4201983), (684, 3931680), (720, 3735096), (760, 3538512), (855, 3145344), (864, 3112580), (912, 2948760), (960, 2801322), (1026, 2621120), (1080, 2490064), (1140, 2359008), (1152, 2334435), (1216, 2211570), (1368, 1965840), (1440, 1867548), (1520, 1769256), (1710, 1572672), (1728, 1556290), (1824, 1474380), (1920, 1400661), (2052, 1310560), (2160, 1245032), (2280, 1179504), (2432, 1105785), (2565, 1048448), (2736, 982920), (2880, 933774), (3040, 884628), (3420, 786336), (3456, 778145), (3648, 737190), (4104, 655280), (4320, 622516), (4560, 589752), (5130, 524224), (5472, 491460), (5760, 466887), (6080, 442314), (6840, 393168), (7296, 368595), (8191, 328320), (8208, 327640), (8640, 311258), (9120, 294876), (10260, 262112), (10944, 245730), (12160, 221157), (13680, 196584), (16382, 164160), (16416, 163820), (17280, 155629), (18240, 147438), (20520, 131056), (21888, 122865), (24573, 109440), (27360, 98292), (32764, 82080), (32832, 81910), (36480, 73719), (40955, 65664), (41040, 65528), (49146, 54720)]