2771508960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19441}}^1$

素因数の和:19479

約数の個数: 240

約数和(自身を含む): 10670858352

約数和(自身を除く): 7899349392

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, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 19441, 23760, 28512, 35640, 38882, 47520, 58323, 71280, 77764, 97205, 116646, 142560, 155528, 174969, 194410, 213851, 233292, 291615, 311056, 349938, 388820, 427702, 466584, 524907, 583230, 622112, 641553, 699876, 777640, 855404, 874845, 933168, 1049814, 1069255, 1166460, 1283106, 1399752, 1555280, 1574721, 1710808, 1749690, 1866336, 1924659, 2099628, 2138510, 2332920, 2566212, 2624535, 2799504, 3110560, 3149442, 3207765, 3421616, 3499380, 3849318, 4199256, 4277020, 4665840, 5132424, 5249070, 5599008, 5773977, 6298884, 6415530, 6843232, 6998760, 7698636, 7873605, 8398512, 8554040, 9331680, 9623295, 10264848, 10498140, 11547954, 12597768, 12831060, 13997520, 15397272, 15747210, 16797024, 17108080, 17321931, 19246590, 20529696, 20996280, 23095908, 25195536, 25662120, 27995040, 28869885, 30794544, 31494420, 34216160, 34643862, 38493180, 41992560, 46191816, 50391072, 51324240, 57739770, 61589088, 62988840, 69287724, 76986360, 83985120, 86609655, 92383632, 102648480, 115479540, 125977680, 138575448, 153972720, 173219310, 184767264, 230959080, 251955360, 277150896, 307945440, 346438620, 461918160, 554301792, 692877240, 923836320, 1385754480, 2771508960]

約数ペア:

[(1, 2771508960), (2, 1385754480), (3, 923836320), (4, 692877240), (5, 554301792), (6, 461918160), (8, 346438620), (9, 307945440), (10, 277150896), (11, 251955360), (12, 230959080), (15, 184767264), (16, 173219310), (18, 153972720), (20, 138575448), (22, 125977680), (24, 115479540), (27, 102648480), (30, 92383632), (32, 86609655), (33, 83985120), (36, 76986360), (40, 69287724), (44, 62988840), (45, 61589088), (48, 57739770), (54, 51324240), (55, 50391072), (60, 46191816), (66, 41992560), (72, 38493180), (80, 34643862), (81, 34216160), (88, 31494420), (90, 30794544), (96, 28869885), (99, 27995040), (108, 25662120), (110, 25195536), (120, 23095908), (132, 20996280), (135, 20529696), (144, 19246590), (160, 17321931), (162, 17108080), (165, 16797024), (176, 15747210), (180, 15397272), (198, 13997520), (216, 12831060), (220, 12597768), (240, 11547954), (264, 10498140), (270, 10264848), (288, 9623295), (297, 9331680), (324, 8554040), (330, 8398512), (352, 7873605), (360, 7698636), (396, 6998760), (405, 6843232), (432, 6415530), (440, 6298884), (480, 5773977), (495, 5599008), (528, 5249070), (540, 5132424), (594, 4665840), (648, 4277020), (660, 4199256), (720, 3849318), (792, 3499380), (810, 3421616), (864, 3207765), (880, 3149442), (891, 3110560), (990, 2799504), (1056, 2624535), (1080, 2566212), (1188, 2332920), (1296, 2138510), (1320, 2099628), (1440, 1924659), (1485, 1866336), (1584, 1749690), (1620, 1710808), (1760, 1574721), (1782, 1555280), (1980, 1399752), (2160, 1283106), (2376, 1166460), (2592, 1069255), (2640, 1049814), (2970, 933168), (3168, 874845), (3240, 855404), (3564, 777640), (3960, 699876), (4320, 641553), (4455, 622112), (4752, 583230), (5280, 524907), (5940, 466584), (6480, 427702), (7128, 388820), (7920, 349938), (8910, 311056), (9504, 291615), (11880, 233292), (12960, 213851), (14256, 194410), (15840, 174969), (17820, 155528), (19441, 142560), (23760, 116646), (28512, 97205), (35640, 77764), (38882, 71280), (47520, 58323)]