206854560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1489

約数の個数: 240

約数和(自身を含む): 796938912

約数和(自身を除く): 590084352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1451, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2902, 2970, 3168, 3240, 3564, 3960, 4320, 4353, 4455, 4752, 5280, 5804, 5940, 6480, 7128, 7255, 7920, 8706, 8910, 9504, 11608, 11880, 12960, 13059, 14256, 14510, 15840, 15961, 17412, 17820, 21765, 23216, 23760, 26118, 28512, 29020, 31922, 34824, 35640, 39177, 43530, 46432, 47520, 47883, 52236, 58040, 63844, 65295, 69648, 71280, 78354, 79805, 87060, 95766, 104472, 116080, 117531, 127688, 130590, 139296, 142560, 143649, 156708, 159610, 174120, 191532, 195885, 208944, 232160, 235062, 239415, 255376, 261180, 287298, 313416, 319220, 348240, 383064, 391770, 417888, 430947, 470124, 478830, 510752, 522360, 574596, 587655, 626832, 638440, 696480, 718245, 766128, 783540, 861894, 940248, 957660, 1044720, 1149192, 1175310, 1253664, 1276880, 1292841, 1436490, 1532256, 1567080, 1723788, 1880496, 1915320, 2089440, 2154735, 2298384, 2350620, 2553760, 2585682, 2872980, 3134160, 3447576, 3760992, 3830640, 4309470, 4596768, 4701240, 5171364, 5745960, 6268320, 6464205, 6895152, 7661280, 8618940, 9402480, 10342728, 11491920, 12928410, 13790304, 17237880, 18804960, 20685456, 22983840, 25856820, 34475760, 41370912, 51713640, 68951520, 103427280, 206854560]

約数ペア:

[(1, 206854560), (2, 103427280), (3, 68951520), (4, 51713640), (5, 41370912), (6, 34475760), (8, 25856820), (9, 22983840), (10, 20685456), (11, 18804960), (12, 17237880), (15, 13790304), (16, 12928410), (18, 11491920), (20, 10342728), (22, 9402480), (24, 8618940), (27, 7661280), (30, 6895152), (32, 6464205), (33, 6268320), (36, 5745960), (40, 5171364), (44, 4701240), (45, 4596768), (48, 4309470), (54, 3830640), (55, 3760992), (60, 3447576), (66, 3134160), (72, 2872980), (80, 2585682), (81, 2553760), (88, 2350620), (90, 2298384), (96, 2154735), (99, 2089440), (108, 1915320), (110, 1880496), (120, 1723788), (132, 1567080), (135, 1532256), (144, 1436490), (160, 1292841), (162, 1276880), (165, 1253664), (176, 1175310), (180, 1149192), (198, 1044720), (216, 957660), (220, 940248), (240, 861894), (264, 783540), (270, 766128), (288, 718245), (297, 696480), (324, 638440), (330, 626832), (352, 587655), (360, 574596), (396, 522360), (405, 510752), (432, 478830), (440, 470124), (480, 430947), (495, 417888), (528, 391770), (540, 383064), (594, 348240), (648, 319220), (660, 313416), (720, 287298), (792, 261180), (810, 255376), (864, 239415), (880, 235062), (891, 232160), (990, 208944), (1056, 195885), (1080, 191532), (1188, 174120), (1296, 159610), (1320, 156708), (1440, 143649), (1451, 142560), (1485, 139296), (1584, 130590), (1620, 127688), (1760, 117531), (1782, 116080), (1980, 104472), (2160, 95766), (2376, 87060), (2592, 79805), (2640, 78354), (2902, 71280), (2970, 69648), (3168, 65295), (3240, 63844), (3564, 58040), (3960, 52236), (4320, 47883), (4353, 47520), (4455, 46432), (4752, 43530), (5280, 39177), (5804, 35640), (5940, 34824), (6480, 31922), (7128, 29020), (7255, 28512), (7920, 26118), (8706, 23760), (8910, 23216), (9504, 21765), (11608, 17820), (11880, 17412), (12960, 15961), (13059, 15840), (14256, 14510)]