858893326720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{9413}}^1$

素因数の和:10453

約数の個数: 256

約数和(自身を含む): 2414935010880

約数和(自身を除く): 1556041684160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 997, 1040, 1144, 1408, 1430, 1664, 1760, 1994, 2080, 2288, 2860, 3520, 3988, 4160, 4576, 4985, 5720, 7040, 7976, 8320, 9152, 9413, 9970, 10967, 11440, 12961, 15952, 18304, 18826, 19940, 21934, 22880, 25922, 31904, 37652, 39880, 43868, 45760, 47065, 51844, 54835, 63808, 64805, 75304, 79760, 87736, 91520, 94130, 103543, 103688, 109670, 122369, 127616, 129610, 142571, 150608, 159520, 175472, 188260, 207086, 207376, 219340, 244738, 259220, 285142, 301216, 319040, 350944, 376520, 414172, 414752, 438680, 489476, 517715, 518440, 570284, 602432, 611845, 638080, 701888, 712855, 753040, 828344, 829504, 877360, 978952, 1035430, 1036880, 1140568, 1204864, 1223690, 1346059, 1403776, 1425710, 1506080, 1656688, 1659008, 1754720, 1957904, 2070860, 2073760, 2281136, 2447380, 2692118, 2851420, 3012160, 3313376, 3509440, 3915808, 4141720, 4147520, 4562272, 4894760, 5384236, 5702840, 6024320, 6626752, 6730295, 7018880, 7831616, 8283440, 8295040, 9124544, 9384761, 9789520, 10768472, 11405680, 13253504, 13460590, 15663232, 16566880, 18249088, 18769522, 19579040, 21536944, 22811360, 26921180, 33133760, 37539044, 39158080, 43073888, 45622720, 46923805, 53842360, 66267520, 75078088, 78316160, 86147776, 91245440, 93847610, 103232371, 107684720, 122001893, 150156176, 172295552, 187695220, 206464742, 215369440, 244003786, 300312352, 375390440, 412929484, 430738880, 488007572, 516161855, 600624704, 610009465, 750780880, 825858968, 861477760, 976015144, 1032323710, 1201249408, 1220018930, 1342020823, 1501561760, 1651717936, 1952030288, 2064647420, 2440037860, 2684041646, 3003123520, 3303435872, 3904060576, 4129294840, 4880075720, 5368083292, 6006247040, 6606871744, 6710104115, 7808121152, 8258589680, 9760151440, 10736166584, 13213743488, 13420208230, 15616242304, 16517179360, 19520302880, 21472333168, 26840416460, 33034358720, 39040605760, 42944666336, 53680832920, 66068717440, 78081211520, 85889332672, 107361665840, 171778665344, 214723331680, 429446663360, 858893326720]

約数ペア:

[(1, 858893326720), (2, 429446663360), (4, 214723331680), (5, 171778665344), (8, 107361665840), (10, 85889332672), (11, 78081211520), (13, 66068717440), (16, 53680832920), (20, 42944666336), (22, 39040605760), (26, 33034358720), (32, 26840416460), (40, 21472333168), (44, 19520302880), (52, 16517179360), (55, 15616242304), (64, 13420208230), (65, 13213743488), (80, 10736166584), (88, 9760151440), (104, 8258589680), (110, 7808121152), (128, 6710104115), (130, 6606871744), (143, 6006247040), (160, 5368083292), (176, 4880075720), (208, 4129294840), (220, 3904060576), (260, 3303435872), (286, 3003123520), (320, 2684041646), (352, 2440037860), (416, 2064647420), (440, 1952030288), (520, 1651717936), (572, 1501561760), (640, 1342020823), (704, 1220018930), (715, 1201249408), (832, 1032323710), (880, 976015144), (997, 861477760), (1040, 825858968), (1144, 750780880), (1408, 610009465), (1430, 600624704), (1664, 516161855), (1760, 488007572), (1994, 430738880), (2080, 412929484), (2288, 375390440), (2860, 300312352), (3520, 244003786), (3988, 215369440), (4160, 206464742), (4576, 187695220), (4985, 172295552), (5720, 150156176), (7040, 122001893), (7976, 107684720), (8320, 103232371), (9152, 93847610), (9413, 91245440), (9970, 86147776), (10967, 78316160), (11440, 75078088), (12961, 66267520), (15952, 53842360), (18304, 46923805), (18826, 45622720), (19940, 43073888), (21934, 39158080), (22880, 37539044), (25922, 33133760), (31904, 26921180), (37652, 22811360), (39880, 21536944), (43868, 19579040), (45760, 18769522), (47065, 18249088), (51844, 16566880), (54835, 15663232), (63808, 13460590), (64805, 13253504), (75304, 11405680), (79760, 10768472), (87736, 9789520), (91520, 9384761), (94130, 9124544), (103543, 8295040), (103688, 8283440), (109670, 7831616), (122369, 7018880), (127616, 6730295), (129610, 6626752), (142571, 6024320), (150608, 5702840), (159520, 5384236), (175472, 4894760), (188260, 4562272), (207086, 4147520), (207376, 4141720), (219340, 3915808), (244738, 3509440), (259220, 3313376), (285142, 3012160), (301216, 2851420), (319040, 2692118), (350944, 2447380), (376520, 2281136), (414172, 2073760), (414752, 2070860), (438680, 1957904), (489476, 1754720), (517715, 1659008), (518440, 1656688), (570284, 1506080), (602432, 1425710), (611845, 1403776), (638080, 1346059), (701888, 1223690), (712855, 1204864), (753040, 1140568), (828344, 1036880), (829504, 1035430), (877360, 978952)]