2171065507360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{22717}}^1$

素因数の和:23283

約数の個数: 192

約数和(自身を含む): 5440979174400

約数和(自身を除く): 3269913667040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 80, 86, 116, 145, 160, 172, 215, 232, 290, 344, 430, 464, 479, 580, 688, 860, 928, 958, 1160, 1247, 1376, 1720, 1916, 2320, 2395, 2494, 3440, 3832, 4640, 4790, 4988, 6235, 6880, 7664, 9580, 9976, 12470, 13891, 15328, 19160, 19952, 20597, 22717, 24940, 27782, 38320, 39904, 41194, 45434, 49880, 55564, 69455, 76640, 82388, 90868, 99760, 102985, 111128, 113585, 138910, 164776, 181736, 199520, 205970, 222256, 227170, 277820, 329552, 363472, 411940, 444512, 454340, 555640, 597313, 658793, 659104, 726944, 823880, 908680, 976831, 1111280, 1194626, 1317586, 1647760, 1817360, 1953662, 2222560, 2389252, 2635172, 2986565, 3293965, 3295520, 3634720, 3907324, 4778504, 4884155, 5270344, 5973130, 6587930, 7814648, 9557008, 9768310, 10540688, 10881443, 11946260, 13175860, 15629296, 19114016, 19536620, 21081376, 21762886, 23892520, 26351720, 28328099, 31258592, 39073240, 43525772, 47785040, 52703440, 54407215, 56656198, 78146480, 87051544, 95570080, 105406880, 108814430, 113312396, 141640495, 156292960, 174103088, 217628860, 226624792, 283280990, 315561847, 348206176, 435257720, 453249584, 467902049, 566561980, 631123694, 870515440, 906499168, 935804098, 1133123960, 1262247388, 1577809235, 1741030880, 1871608196, 2266247920, 2339510245, 2524494776, 3155618470, 3743216392, 4532495840, 4679020490, 5048989552, 6311236940, 7486432784, 9358040980, 10097979104, 12622473880, 13569159421, 14972865568, 18716081960, 25244947760, 27138318842, 37432163920, 50489895520, 54276637684, 67845797105, 74864327840, 108553275368, 135691594210, 217106550736, 271383188420, 434213101472, 542766376840, 1085532753680, 2171065507360]

約数ペア:

[(1, 2171065507360), (2, 1085532753680), (4, 542766376840), (5, 434213101472), (8, 271383188420), (10, 217106550736), (16, 135691594210), (20, 108553275368), (29, 74864327840), (32, 67845797105), (40, 54276637684), (43, 50489895520), (58, 37432163920), (80, 27138318842), (86, 25244947760), (116, 18716081960), (145, 14972865568), (160, 13569159421), (172, 12622473880), (215, 10097979104), (232, 9358040980), (290, 7486432784), (344, 6311236940), (430, 5048989552), (464, 4679020490), (479, 4532495840), (580, 3743216392), (688, 3155618470), (860, 2524494776), (928, 2339510245), (958, 2266247920), (1160, 1871608196), (1247, 1741030880), (1376, 1577809235), (1720, 1262247388), (1916, 1133123960), (2320, 935804098), (2395, 906499168), (2494, 870515440), (3440, 631123694), (3832, 566561980), (4640, 467902049), (4790, 453249584), (4988, 435257720), (6235, 348206176), (6880, 315561847), (7664, 283280990), (9580, 226624792), (9976, 217628860), (12470, 174103088), (13891, 156292960), (15328, 141640495), (19160, 113312396), (19952, 108814430), (20597, 105406880), (22717, 95570080), (24940, 87051544), (27782, 78146480), (38320, 56656198), (39904, 54407215), (41194, 52703440), (45434, 47785040), (49880, 43525772), (55564, 39073240), (69455, 31258592), (76640, 28328099), (82388, 26351720), (90868, 23892520), (99760, 21762886), (102985, 21081376), (111128, 19536620), (113585, 19114016), (138910, 15629296), (164776, 13175860), (181736, 11946260), (199520, 10881443), (205970, 10540688), (222256, 9768310), (227170, 9557008), (277820, 7814648), (329552, 6587930), (363472, 5973130), (411940, 5270344), (444512, 4884155), (454340, 4778504), (555640, 3907324), (597313, 3634720), (658793, 3295520), (659104, 3293965), (726944, 2986565), (823880, 2635172), (908680, 2389252), (976831, 2222560), (1111280, 1953662), (1194626, 1817360), (1317586, 1647760)]