2061248048640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{6661}}^1$

素因数の和:6752

約数の個数: 960

約数和(自身を含む): 8266596528960

約数和(自身を除く): 6205348480320

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, 37, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 74, 80, 88, 90, 96, 99, 108, 110, 111, 120, 121, 128, 132, 135, 144, 148, 160, 165, 176, 180, 185, 192, 198, 216, 220, 222, 240, 242, 256, 264, 270, 288, 296, 297, 320, 330, 333, 352, 360, 363, 370, 384, 396, 407, 432, 440, 444, 480, 484, 495, 512, 528, 540, 555, 576, 592, 594, 605, 640, 660, 666, 704, 720, 726, 740, 768, 792, 814, 864, 880, 888, 960, 968, 990, 999, 1056, 1080, 1089, 1110, 1152, 1184, 1188, 1210, 1221, 1280, 1320, 1332, 1408, 1440, 1452, 1480, 1485, 1536, 1584, 1628, 1665, 1728, 1760, 1776, 1815, 1920, 1936, 1980, 1998, 2035, 2112, 2160, 2178, 2220, 2304, 2368, 2376, 2420, 2442, 2560, 2640, 2664, 2816, 2880, 2904, 2960, 2970, 3168, 3256, 3267, 3330, 3456, 3520, 3552, 3630, 3663, 3840, 3872, 3960, 3996, 4070, 4224, 4320, 4356, 4440, 4477, 4608, 4736, 4752, 4840, 4884, 4995, 5280, 5328, 5445, 5632, 5760, 5808, 5920, 5940, 6105, 6336, 6512, 6534, 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約数ペア:

[(1, 2061248048640), (2, 1030624024320), (3, 687082682880), (4, 515312012160), (5, 412249609728), (6, 343541341440), (8, 257656006080), (9, 229027560960), (10, 206124804864), (11, 187386186240), (12, 171770670720), (15, 137416536576), (16, 128828003040), (18, 114513780480), (20, 103062402432), (22, 93693093120), (24, 85885335360), (27, 76342520320), (30, 68708268288), (32, 64414001520), (33, 62462062080), (36, 57256890240), (37, 55709406720), (40, 51531201216), (44, 46846546560), (45, 45805512192), (48, 42942667680), (54, 38171260160), (55, 37477237248), (60, 34354134144), (64, 32207000760), (66, 31231031040), (72, 28628445120), (74, 27854703360), (80, 25765600608), (88, 23423273280), (90, 22902756096), (96, 21471333840), (99, 20820687360), (108, 19085630080), (110, 18738618624), (111, 18569802240), (120, 17177067072), (121, 17035107840), (128, 16103500380), (132, 15615515520), (135, 15268504064), (144, 14314222560), (148, 13927351680), (160, 12882800304), (165, 12492412416), (176, 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(426240, 4835886), (426304, 4835160), (429792, 4795920), (439560, 4689344), (439626, 4688640), (464640, 4436226), (468864, 4396260), (479592, 4297920), (483516, 4263040), (492914, 4181760), (511488, 4029905), (520960, 3956634), (522720, 3943312), (532880, 3868128), (537240, 3836736), (557568, 3696855), (573056, 3596940), (586080, 3517008), (586168, 3516480), (599490, 3438336), (604395, 3410432), (625152, 3297195), (639360, 3223924), (639456, 3223440), (644688, 3197280), (659439, 3125760), (696960, 2957484), (703296, 2930840), (716320, 2877552), (719388, 2865280), (732710, 2813184), (739371, 2787840), (760320, 2711027), (781440, 2637756), (799320, 2578752), (805860, 2557824), (805981, 2557440), (836352, 2464570), (852480, 2417943), (852608, 2417580), (859584, 2397960), (879120, 2344672), (879252, 2344320), (899235, 2292224), (929280, 2218113), (937728, 2198130), (959184, 2148960), (967032, 2131520), (985828, 2090880), (1041920, 1978317), (1045440, 1971656), (1065760, 1934064), (1074480, 1918368), (1099065, 1875456), (1146112, 1798470), (1172160, 1758504), (1172336, 1758240), (1198980, 1719168), (1208790, 1705216), (1232285, 1672704), (1278720, 1611962), (1278912, 1611720), (1289376, 1598640), (1318878, 1562880), (1393920, 1478742), (1406592, 1465420), (1432640, 1438776)]