15721838208

素因数分解:

$2^7\times 3^4\times {\mathrm{29}}^1\times {\mathrm{52289}}^1$

素因数の和:52344

約数の個数: 160

約数和(自身を含む): 48402238500

約数和(自身を除く): 32680400292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 384, 432, 464, 522, 576, 648, 696, 783, 864, 928, 1044, 1152, 1296, 1392, 1566, 1728, 1856, 2088, 2349, 2592, 2784, 3132, 3456, 3712, 4176, 4698, 5184, 5568, 6264, 8352, 9396, 10368, 11136, 12528, 16704, 18792, 25056, 33408, 37584, 50112, 52289, 75168, 100224, 104578, 150336, 156867, 209156, 300672, 313734, 418312, 470601, 627468, 836624, 941202, 1254936, 1411803, 1516381, 1673248, 1882404, 2509872, 2823606, 3032762, 3346496, 3764808, 4235409, 4549143, 5019744, 5647212, 6065524, 6692992, 7529616, 8470818, 9098286, 10039488, 11294424, 12131048, 13647429, 15059232, 16941636, 18196572, 20078976, 22588848, 24262096, 27294858, 30118464, 33883272, 36393144, 40942287, 45177696, 48524192, 54589716, 60236928, 67766544, 72786288, 81884574, 90355392, 97048384, 109179432, 122826861, 135533088, 145572576, 163769148, 180710784, 194096768, 218358864, 245653722, 271066176, 291145152, 327538296, 436717728, 491307444, 542132352, 582290304, 655076592, 873435456, 982614888, 1310153184, 1746870912, 1965229776, 2620306368, 3930459552, 5240612736, 7860919104, 15721838208]

約数ペア:

[(1, 15721838208), (2, 7860919104), (3, 5240612736), (4, 3930459552), (6, 2620306368), (8, 1965229776), (9, 1746870912), (12, 1310153184), (16, 982614888), (18, 873435456), (24, 655076592), (27, 582290304), (29, 542132352), (32, 491307444), (36, 436717728), (48, 327538296), (54, 291145152), (58, 271066176), (64, 245653722), (72, 218358864), (81, 194096768), (87, 180710784), (96, 163769148), (108, 145572576), (116, 135533088), (128, 122826861), (144, 109179432), (162, 97048384), (174, 90355392), (192, 81884574), (216, 72786288), (232, 67766544), (261, 60236928), (288, 54589716), (324, 48524192), (348, 45177696), (384, 40942287), (432, 36393144), (464, 33883272), (522, 30118464), (576, 27294858), (648, 24262096), (696, 22588848), (783, 20078976), (864, 18196572), (928, 16941636), (1044, 15059232), (1152, 13647429), (1296, 12131048), (1392, 11294424), (1566, 10039488), (1728, 9098286), (1856, 8470818), (2088, 7529616), (2349, 6692992), (2592, 6065524), (2784, 5647212), (3132, 5019744), (3456, 4549143), (3712, 4235409), (4176, 3764808), (4698, 3346496), (5184, 3032762), (5568, 2823606), (6264, 2509872), (8352, 1882404), (9396, 1673248), (10368, 1516381), (11136, 1411803), (12528, 1254936), (16704, 941202), (18792, 836624), (25056, 627468), (33408, 470601), (37584, 418312), (50112, 313734), (52289, 300672), (75168, 209156), (100224, 156867), (104578, 150336)]