15125653760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3933

約数の個数: 288

約数和(自身を含む): 45492572160

約数和(自身を除く): 30366918400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 115, 128, 133, 140, 152, 160, 161, 184, 190, 224, 230, 256, 266, 280, 304, 320, 322, 368, 380, 437, 448, 460, 532, 560, 608, 640, 644, 665, 736, 760, 805, 874, 896, 920, 1064, 1120, 1216, 1280, 1288, 1330, 1472, 1520, 1610, 1748, 1792, 1840, 2128, 2185, 2240, 2432, 2576, 2660, 2944, 3040, 3059, 3220, 3496, 3680, 3863, 4256, 4370, 4480, 4864, 5152, 5320, 5888, 6080, 6118, 6440, 6992, 7360, 7726, 8512, 8740, 8960, 10304, 10640, 12160, 12236, 12880, 13984, 14720, 15295, 15452, 17024, 17480, 19315, 20608, 21280, 24320, 24472, 25760, 27041, 27968, 29440, 30590, 30904, 34048, 34960, 38630, 41216, 42560, 48944, 51520, 54082, 55936, 61180, 61808, 69920, 73397, 77260, 85120, 88849, 97888, 103040, 108164, 111872, 122360, 123616, 135205, 139840, 146794, 154520, 170240, 177698, 195776, 206080, 216328, 244720, 247232, 270410, 279680, 293588, 309040, 355396, 366985, 391552, 432656, 444245, 489440, 494464, 513779, 540820, 559360, 587176, 618080, 621943, 710792, 733970, 783104, 865312, 888490, 978880, 988928, 1027558, 1081640, 1174352, 1236160, 1243886, 1421584, 1467940, 1688131, 1730624, 1776980, 1957760, 2055116, 2163280, 2348704, 2472320, 2487772, 2568895, 2843168, 2935880, 3109715, 3376262, 3461248, 3553960, 3915520, 4110232, 4326560, 4697408, 4944640, 4975544, 5137790, 5686336, 5871760, 6219430, 6752524, 6922496, 7107920, 8220464, 8440655, 8653120, 9394816, 9951088, 10275580, 11372672, 11743520, 11816917, 12438860, 13505048, 14215840, 16440928, 16881310, 17306240, 18789632, 19902176, 20551160, 22745344, 23487040, 23633834, 24877720, 27010096, 28431680, 32881856, 33762620, 34612480, 39804352, 41102320, 46974080, 47267668, 49755440, 54020192, 56863360, 59084585, 65763712, 67525240, 79608704, 82204640, 93948160, 94535336, 99510880, 108040384, 113726720, 118169170, 131527424, 135050480, 159217408, 164409280, 189070672, 199021760, 216080768, 236338340, 270100960, 328818560, 378141344, 398043520, 432161536, 472676680, 540201920, 657637120, 756282688, 796087040, 945353360, 1080403840, 1512565376, 1890706720, 2160807680, 3025130752, 3781413440, 7562826880, 15125653760]

約数ペア:

[(1, 15125653760), (2, 7562826880), (4, 3781413440), (5, 3025130752), (7, 2160807680), (8, 1890706720), (10, 1512565376), (14, 1080403840), (16, 945353360), (19, 796087040), (20, 756282688), (23, 657637120), (28, 540201920), (32, 472676680), (35, 432161536), (38, 398043520), (40, 378141344), (46, 328818560), (56, 270100960), (64, 236338340), (70, 216080768), (76, 199021760), (80, 189070672), (92, 164409280), (95, 159217408), (112, 135050480), (115, 131527424), (128, 118169170), (133, 113726720), (140, 108040384), (152, 99510880), (160, 94535336), (161, 93948160), (184, 82204640), (190, 79608704), (224, 67525240), (230, 65763712), (256, 59084585), (266, 56863360), (280, 54020192), (304, 49755440), (320, 47267668), (322, 46974080), (368, 41102320), (380, 39804352), (437, 34612480), (448, 33762620), (460, 32881856), (532, 28431680), (560, 27010096), (608, 24877720), (640, 23633834), (644, 23487040), (665, 22745344), (736, 20551160), (760, 19902176), (805, 18789632), (874, 17306240), (896, 16881310), (920, 16440928), (1064, 14215840), (1120, 13505048), (1216, 12438860), (1280, 11816917), (1288, 11743520), (1330, 11372672), (1472, 10275580), (1520, 9951088), (1610, 9394816), (1748, 8653120), (1792, 8440655), (1840, 8220464), (2128, 7107920), (2185, 6922496), (2240, 6752524), (2432, 6219430), (2576, 5871760), (2660, 5686336), (2944, 5137790), (3040, 4975544), (3059, 4944640), (3220, 4697408), (3496, 4326560), (3680, 4110232), (3863, 3915520), (4256, 3553960), (4370, 3461248), (4480, 3376262), (4864, 3109715), (5152, 2935880), (5320, 2843168), (5888, 2568895), (6080, 2487772), (6118, 2472320), (6440, 2348704), (6992, 2163280), (7360, 2055116), (7726, 1957760), (8512, 1776980), (8740, 1730624), (8960, 1688131), (10304, 1467940), (10640, 1421584), (12160, 1243886), (12236, 1236160), (12880, 1174352), (13984, 1081640), (14720, 1027558), (15295, 988928), (15452, 978880), (17024, 888490), (17480, 865312), (19315, 783104), (20608, 733970), (21280, 710792), (24320, 621943), (24472, 618080), (25760, 587176), (27041, 559360), (27968, 540820), (29440, 513779), (30590, 494464), (30904, 489440), (34048, 444245), (34960, 432656), (38630, 391552), (41216, 366985), (42560, 355396), (48944, 309040), (51520, 293588), (54082, 279680), (55936, 270410), (61180, 247232), (61808, 244720), (69920, 216328), (73397, 206080), (77260, 195776), (85120, 177698), (88849, 170240), (97888, 154520), (103040, 146794), (108164, 139840), (111872, 135205), (122360, 123616)]