85838654720

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{105277}}^1$

素因数の和:105325

約数の個数: 216

約数和(自身を含む): 257580313704

約数和(自身を除く): 171741658984

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3328, 3640, 3920, 4160, 4480, 5096, 5824, 6272, 6370, 7280, 7840, 8320, 8960, 10192, 11648, 12544, 12740, 14560, 15680, 16640, 20384, 23296, 25480, 29120, 31360, 40768, 50960, 58240, 62720, 81536, 101920, 105277, 116480, 163072, 203840, 210554, 407680, 421108, 526385, 736939, 815360, 842216, 1052770, 1368601, 1473878, 1684432, 2105540, 2737202, 2947756, 3368864, 3684695, 4211080, 5158573, 5474404, 5895512, 6737728, 6843005, 7369390, 8422160, 9580207, 10317146, 10948808, 11791024, 13475456, 13686010, 14738780, 16844320, 19160414, 20634292, 21897616, 23582048, 25792865, 26950912, 27372020, 29477560, 33688640, 38320828, 41268584, 43795232, 47164096, 47901035, 51585730, 54744040, 58955120, 67061449, 67377280, 76641656, 82537168, 87590464, 94328192, 95802070, 103171460, 109488080, 117910240, 134122898, 134754560, 153283312, 165074336, 175180928, 188656384, 191604140, 206342920, 218976160, 235820480, 268245796, 306566624, 330148672, 335307245, 350361856, 383208280, 412685840, 437952320, 471640960, 536491592, 613133248, 660297344, 670614490, 766416560, 825371680, 875904640, 943281920, 1072983184, 1226266496, 1320594688, 1341228980, 1532833120, 1650743360, 1751809280, 2145966368, 2452532992, 2682457960, 3065666240, 3301486720, 4291932736, 5364915920, 6131332480, 6602973440, 8583865472, 10729831840, 12262664960, 17167730944, 21459663680, 42919327360, 85838654720]

約数ペア:

[(1, 85838654720), (2, 42919327360), (4, 21459663680), (5, 17167730944), (7, 12262664960), (8, 10729831840), (10, 8583865472), (13, 6602973440), (14, 6131332480), (16, 5364915920), (20, 4291932736), (26, 3301486720), (28, 3065666240), (32, 2682457960), (35, 2452532992), (40, 2145966368), (49, 1751809280), (52, 1650743360), (56, 1532833120), (64, 1341228980), (65, 1320594688), (70, 1226266496), (80, 1072983184), (91, 943281920), (98, 875904640), (104, 825371680), (112, 766416560), (128, 670614490), (130, 660297344), (140, 613133248), (160, 536491592), (182, 471640960), (196, 437952320), (208, 412685840), (224, 383208280), (245, 350361856), (256, 335307245), (260, 330148672), (280, 306566624), (320, 268245796), (364, 235820480), (392, 218976160), (416, 206342920), (448, 191604140), (455, 188656384), (490, 175180928), (520, 165074336), (560, 153283312), (637, 134754560), (640, 134122898), (728, 117910240), (784, 109488080), (832, 103171460), (896, 95802070), (910, 94328192), (980, 87590464), (1040, 82537168), (1120, 76641656), (1274, 67377280), (1280, 67061449), (1456, 58955120), (1568, 54744040), (1664, 51585730), (1792, 47901035), (1820, 47164096), (1960, 43795232), (2080, 41268584), (2240, 38320828), (2548, 33688640), (2912, 29477560), (3136, 27372020), (3185, 26950912), (3328, 25792865), (3640, 23582048), (3920, 21897616), (4160, 20634292), (4480, 19160414), (5096, 16844320), (5824, 14738780), (6272, 13686010), (6370, 13475456), (7280, 11791024), (7840, 10948808), (8320, 10317146), (8960, 9580207), (10192, 8422160), (11648, 7369390), (12544, 6843005), (12740, 6737728), (14560, 5895512), (15680, 5474404), (16640, 5158573), (20384, 4211080), (23296, 3684695), (25480, 3368864), (29120, 2947756), (31360, 2737202), (40768, 2105540), (50960, 1684432), (58240, 1473878), (62720, 1368601), (81536, 1052770), (101920, 842216), (105277, 815360), (116480, 736939), (163072, 526385), (203840, 421108), (210554, 407680)]