2687705280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23929}}^1$

素因数の和:23968

約数の個数: 224

約数和(自身を含む): 10211409600

約数和(自身を除く): 7523704320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 18720, 22464, 23929, 28080, 37440, 47858, 56160, 71787, 95716, 112320, 119645, 143574, 191432, 215361, 239290, 287148, 311077, 358935, 382864, 430722, 478580, 574296, 622154, 646083, 717870, 765728, 861444, 933231, 957160, 1076805, 1148592, 1244308, 1292166, 1435740, 1531456, 1555385, 1722888, 1866462, 1914320, 2153610, 2297184, 2488616, 2584332, 2799693, 2871480, 3110770, 3230415, 3445776, 3732924, 3828640, 4307220, 4594368, 4666155, 4977232, 5168664, 5599386, 5742960, 6221540, 6460830, 6891552, 7465848, 7657280, 8399079, 8614440, 9332310, 9954464, 10337328, 11198772, 11485920, 12443080, 12921660, 13783104, 13998465, 14931696, 16798158, 17228880, 18664620, 19908928, 20674656, 22397544, 22971840, 24886160, 25843320, 27996930, 29863392, 33596316, 34457760, 37329240, 41349312, 41995395, 44795088, 49772320, 51686640, 55993860, 59726784, 67192632, 68915520, 74658480, 83990790, 89590176, 99544640, 103373280, 111987720, 134385264, 149316960, 167981580, 179180352, 206746560, 223975440, 268770528, 298633920, 335963160, 447950880, 537541056, 671926320, 895901760, 1343852640, 2687705280]

約数ペア:

[(1, 2687705280), (2, 1343852640), (3, 895901760), (4, 671926320), (5, 537541056), (6, 447950880), (8, 335963160), (9, 298633920), (10, 268770528), (12, 223975440), (13, 206746560), (15, 179180352), (16, 167981580), (18, 149316960), (20, 134385264), (24, 111987720), (26, 103373280), (27, 99544640), (30, 89590176), (32, 83990790), (36, 74658480), (39, 68915520), (40, 67192632), (45, 59726784), (48, 55993860), (52, 51686640), (54, 49772320), (60, 44795088), (64, 41995395), (65, 41349312), (72, 37329240), (78, 34457760), (80, 33596316), (90, 29863392), (96, 27996930), (104, 25843320), (108, 24886160), (117, 22971840), (120, 22397544), (130, 20674656), (135, 19908928), (144, 18664620), (156, 17228880), (160, 16798158), (180, 14931696), (192, 13998465), (195, 13783104), (208, 12921660), (216, 12443080), (234, 11485920), (240, 11198772), (260, 10337328), (270, 9954464), (288, 9332310), (312, 8614440), (320, 8399079), (351, 7657280), (360, 7465848), (390, 6891552), (416, 6460830), (432, 6221540), (468, 5742960), (480, 5599386), (520, 5168664), (540, 4977232), (576, 4666155), (585, 4594368), (624, 4307220), (702, 3828640), (720, 3732924), (780, 3445776), (832, 3230415), (864, 3110770), (936, 2871480), (960, 2799693), (1040, 2584332), (1080, 2488616), (1170, 2297184), (1248, 2153610), (1404, 1914320), (1440, 1866462), (1560, 1722888), (1728, 1555385), (1755, 1531456), (1872, 1435740), (2080, 1292166), (2160, 1244308), (2340, 1148592), (2496, 1076805), (2808, 957160), (2880, 933231), (3120, 861444), (3510, 765728), (3744, 717870), (4160, 646083), (4320, 622154), (4680, 574296), (5616, 478580), (6240, 430722), (7020, 382864), (7488, 358935), (8640, 311077), (9360, 287148), (11232, 239290), (12480, 215361), (14040, 191432), (18720, 143574), (22464, 119645), (23929, 112320), (28080, 95716), (37440, 71787), (47858, 56160)]