87732120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 256

約数和(自身を含む): 331776000

約数和(自身を除く): 244043880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 56, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 210, 228, 230, 239, 266, 276, 280, 285, 322, 345, 380, 399, 420, 437, 456, 460, 478, 483, 532, 552, 570, 644, 665, 690, 717, 760, 798, 805, 840, 874, 920, 956, 966, 1064, 1140, 1195, 1288, 1311, 1330, 1380, 1434, 1596, 1610, 1673, 1748, 1912, 1932, 1995, 2185, 2280, 2390, 2415, 2622, 2660, 2760, 2868, 3059, 3192, 3220, 3346, 3496, 3585, 3864, 3990, 4370, 4541, 4780, 4830, 5019, 5244, 5320, 5497, 5736, 6118, 6440, 6555, 6692, 7170, 7980, 8365, 8740, 9082, 9177, 9560, 9660, 10038, 10488, 10994, 12236, 13110, 13384, 13623, 14340, 15295, 15960, 16491, 16730, 17480, 18164, 18354, 19320, 20076, 21988, 22705, 24472, 25095, 26220, 27246, 27485, 28680, 30590, 31787, 32982, 33460, 36328, 36708, 38479, 40152, 43976, 45410, 45885, 50190, 52440, 54492, 54970, 61180, 63574, 65964, 66920, 68115, 73416, 76958, 82455, 90820, 91770, 95361, 100380, 104443, 108984, 109940, 115437, 122360, 127148, 131928, 136230, 153916, 158935, 164910, 181640, 183540, 190722, 192395, 200760, 208886, 219880, 230874, 254296, 272460, 307832, 313329, 317870, 329820, 367080, 381444, 384790, 417772, 461748, 476805, 522215, 544920, 577185, 626658, 635740, 659640, 731101, 762888, 769580, 835544, 923496, 953610, 1044430, 1154370, 1253316, 1271480, 1462202, 1539160, 1566645, 1907220, 2088860, 2193303, 2308740, 2506632, 2924404, 3133290, 3655505, 3814440, 4177720, 4386606, 4617480, 5848808, 6266580, 7311010, 8773212, 10966515, 12533160, 14622020, 17546424, 21933030, 29244040, 43866060, 87732120]

約数ペア:

[(1, 87732120), (2, 43866060), (3, 29244040), (4, 21933030), (5, 17546424), (6, 14622020), (7, 12533160), (8, 10966515), (10, 8773212), (12, 7311010), (14, 6266580), (15, 5848808), (19, 4617480), (20, 4386606), (21, 4177720), (23, 3814440), (24, 3655505), (28, 3133290), (30, 2924404), (35, 2506632), (38, 2308740), (40, 2193303), (42, 2088860), (46, 1907220), (56, 1566645), (57, 1539160), (60, 1462202), (69, 1271480), (70, 1253316), (76, 1154370), (84, 1044430), (92, 953610), (95, 923496), (105, 835544), (114, 769580), (115, 762888), (120, 731101), (133, 659640), (138, 635740), (140, 626658), (152, 577185), (161, 544920), (168, 522215), (184, 476805), (190, 461748), (210, 417772), (228, 384790), (230, 381444), (239, 367080), (266, 329820), (276, 317870), (280, 313329), (285, 307832), (322, 272460), (345, 254296), (380, 230874), (399, 219880), (420, 208886), (437, 200760), (456, 192395), (460, 190722), (478, 183540), (483, 181640), (532, 164910), (552, 158935), (570, 153916), (644, 136230), (665, 131928), (690, 127148), (717, 122360), (760, 115437), (798, 109940), (805, 108984), (840, 104443), (874, 100380), (920, 95361), (956, 91770), (966, 90820), (1064, 82455), (1140, 76958), (1195, 73416), (1288, 68115), (1311, 66920), (1330, 65964), (1380, 63574), (1434, 61180), (1596, 54970), (1610, 54492), (1673, 52440), (1748, 50190), (1912, 45885), (1932, 45410), (1995, 43976), (2185, 40152), (2280, 38479), (2390, 36708), (2415, 36328), (2622, 33460), (2660, 32982), (2760, 31787), (2868, 30590), (3059, 28680), (3192, 27485), (3220, 27246), (3346, 26220), (3496, 25095), (3585, 24472), (3864, 22705), (3990, 21988), (4370, 20076), (4541, 19320), (4780, 18354), (4830, 18164), (5019, 17480), (5244, 16730), (5320, 16491), (5497, 15960), (5736, 15295), (6118, 14340), (6440, 13623), (6555, 13384), (6692, 13110), (7170, 12236), (7980, 10994), (8365, 10488), (8740, 10038), (9082, 9660), (9177, 9560)]