828528046720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{59051}}^1$

素因数の和:61074

約数の個数: 128

約数和(自身を含む): 2161884271680

約数和(自身を除く): 1333356224960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 1993, 3520, 3986, 7040, 7972, 9965, 15944, 19930, 21923, 31888, 39860, 43846, 59051, 63776, 79720, 87692, 109615, 118102, 127552, 159440, 175384, 219230, 236204, 255104, 295255, 318880, 350768, 438460, 472408, 590510, 637760, 649561, 701536, 876920, 944816, 1181020, 1275520, 1299122, 1403072, 1753840, 1889632, 2362040, 2598244, 2806144, 3247805, 3507680, 3779264, 4724080, 5196488, 6495610, 7015360, 7558528, 9448160, 10392976, 12991220, 14030720, 18896320, 20785952, 25982440, 37792640, 41571904, 51964880, 83143808, 103929760, 117688643, 207859520, 235377286, 415719040, 470754572, 588443215, 941509144, 1176886430, 1294575073, 1883018288, 2353772860, 2589150146, 3766036576, 4707545720, 5178300292, 6472875365, 7532073152, 9415091440, 10356600584, 12945750730, 15064146304, 18830182880, 20713201168, 25891501460, 37660365760, 41426402336, 51783002920, 75320731520, 82852804672, 103566005840, 165705609344, 207132011680, 414264023360, 828528046720]

約数ペア:

[(1, 828528046720), (2, 414264023360), (4, 207132011680), (5, 165705609344), (8, 103566005840), (10, 82852804672), (11, 75320731520), (16, 51783002920), (20, 41426402336), (22, 37660365760), (32, 25891501460), (40, 20713201168), (44, 18830182880), (55, 15064146304), (64, 12945750730), (80, 10356600584), (88, 9415091440), (110, 7532073152), (128, 6472875365), (160, 5178300292), (176, 4707545720), (220, 3766036576), (320, 2589150146), (352, 2353772860), (440, 1883018288), (640, 1294575073), (704, 1176886430), (880, 941509144), (1408, 588443215), (1760, 470754572), (1993, 415719040), (3520, 235377286), (3986, 207859520), (7040, 117688643), (7972, 103929760), (9965, 83143808), (15944, 51964880), (19930, 41571904), (21923, 37792640), (31888, 25982440), (39860, 20785952), (43846, 18896320), (59051, 14030720), (63776, 12991220), (79720, 10392976), (87692, 9448160), (109615, 7558528), (118102, 7015360), (127552, 6495610), (159440, 5196488), (175384, 4724080), (219230, 3779264), (236204, 3507680), (255104, 3247805), (295255, 2806144), (318880, 2598244), (350768, 2362040), (438460, 1889632), (472408, 1753840), (590510, 1403072), (637760, 1299122), (649561, 1275520), (701536, 1181020), (876920, 944816)]