206746560

素因数分解:

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

素因数の和:23955

約数の個数: 112

約数和(自身を含む): 729386400

約数和(自身を除く): 522639840

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, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 23929, 47858, 71787, 95716, 119645, 143574, 191432, 215361, 239290, 287148, 358935, 382864, 430722, 478580, 574296, 646083, 717870, 765728, 861444, 957160, 1076805, 1148592, 1292166, 1435740, 1531456, 1722888, 1914320, 2153610, 2297184, 2584332, 2871480, 3230415, 3445776, 3828640, 4307220, 4594368, 5168664, 5742960, 6460830, 6891552, 7657280, 8614440, 10337328, 11485920, 12921660, 13783104, 17228880, 20674656, 22971840, 25843320, 34457760, 41349312, 51686640, 68915520, 103373280, 206746560]

約数ペア:

[(1, 206746560), (2, 103373280), (3, 68915520), (4, 51686640), (5, 41349312), (6, 34457760), (8, 25843320), (9, 22971840), (10, 20674656), (12, 17228880), (15, 13783104), (16, 12921660), (18, 11485920), (20, 10337328), (24, 8614440), (27, 7657280), (30, 6891552), (32, 6460830), (36, 5742960), (40, 5168664), (45, 4594368), (48, 4307220), (54, 3828640), (60, 3445776), (64, 3230415), (72, 2871480), (80, 2584332), (90, 2297184), (96, 2153610), (108, 1914320), (120, 1722888), (135, 1531456), (144, 1435740), (160, 1292166), (180, 1148592), (192, 1076805), (216, 957160), (240, 861444), (270, 765728), (288, 717870), (320, 646083), (360, 574296), (432, 478580), (480, 430722), (540, 382864), (576, 358935), (720, 287148), (864, 239290), (960, 215361), (1080, 191432), (1440, 143574), (1728, 119645), (2160, 95716), (2880, 71787), (4320, 47858), (8640, 23929)]