2710789120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 176

約数和(自身を含む): 7077379680

約数和(自身を除く): 4366590560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 139, 160, 208, 256, 260, 278, 293, 320, 416, 512, 520, 556, 586, 640, 695, 832, 1024, 1040, 1112, 1172, 1280, 1390, 1465, 1664, 1807, 2080, 2224, 2344, 2560, 2780, 2930, 3328, 3614, 3809, 4160, 4448, 4688, 5120, 5560, 5860, 6656, 7228, 7618, 8320, 8896, 9035, 9376, 11120, 11720, 13312, 14456, 15236, 16640, 17792, 18070, 18752, 19045, 22240, 23440, 28912, 30472, 33280, 35584, 36140, 37504, 38090, 40727, 44480, 46880, 57824, 60944, 66560, 71168, 72280, 75008, 76180, 81454, 88960, 93760, 115648, 121888, 142336, 144560, 150016, 152360, 162908, 177920, 187520, 203635, 231296, 243776, 289120, 300032, 304720, 325816, 355840, 375040, 407270, 462592, 487552, 529451, 578240, 609440, 651632, 711680, 750080, 814540, 925184, 975104, 1058902, 1156480, 1218880, 1303264, 1500160, 1629080, 1850368, 1950208, 2117804, 2312960, 2437760, 2606528, 2647255, 3258160, 3900416, 4235608, 4625920, 4875520, 5213056, 5294510, 6516320, 8471216, 9251840, 9751040, 10426112, 10589020, 13032640, 16942432, 19502080, 20852224, 21178040, 26065280, 33884864, 41704448, 42356080, 52130560, 67769728, 84712160, 104261120, 135539456, 169424320, 208522240, 271078912, 338848640, 542157824, 677697280, 1355394560, 2710789120]

約数ペア:

[(1, 2710789120), (2, 1355394560), (4, 677697280), (5, 542157824), (8, 338848640), (10, 271078912), (13, 208522240), (16, 169424320), (20, 135539456), (26, 104261120), (32, 84712160), (40, 67769728), (52, 52130560), (64, 42356080), (65, 41704448), (80, 33884864), (104, 26065280), (128, 21178040), (130, 20852224), (139, 19502080), (160, 16942432), (208, 13032640), (256, 10589020), (260, 10426112), (278, 9751040), (293, 9251840), (320, 8471216), (416, 6516320), (512, 5294510), (520, 5213056), (556, 4875520), (586, 4625920), (640, 4235608), (695, 3900416), (832, 3258160), (1024, 2647255), (1040, 2606528), (1112, 2437760), (1172, 2312960), (1280, 2117804), (1390, 1950208), (1465, 1850368), (1664, 1629080), (1807, 1500160), (2080, 1303264), (2224, 1218880), (2344, 1156480), (2560, 1058902), (2780, 975104), (2930, 925184), (3328, 814540), (3614, 750080), (3809, 711680), (4160, 651632), (4448, 609440), (4688, 578240), (5120, 529451), (5560, 487552), (5860, 462592), (6656, 407270), (7228, 375040), (7618, 355840), (8320, 325816), (8896, 304720), (9035, 300032), (9376, 289120), (11120, 243776), (11720, 231296), (13312, 203635), (14456, 187520), (15236, 177920), (16640, 162908), (17792, 152360), (18070, 150016), (18752, 144560), (19045, 142336), (22240, 121888), (23440, 115648), (28912, 93760), (30472, 88960), (33280, 81454), (35584, 76180), (36140, 75008), (37504, 72280), (38090, 71168), (40727, 66560), (44480, 60944), (46880, 57824)]