168244069760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{81869}}^1$

素因数の和:81933

約数の個数: 192

約数和(自身を含む): 458455626000

約数和(自身を除く): 290211556240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 169, 190, 208, 247, 260, 304, 320, 338, 380, 416, 494, 520, 608, 640, 676, 760, 832, 845, 988, 1040, 1216, 1235, 1352, 1520, 1664, 1690, 1976, 2080, 2432, 2470, 2704, 3040, 3211, 3380, 3952, 4160, 4940, 5408, 6080, 6422, 6760, 7904, 8320, 9880, 10816, 12160, 12844, 13520, 15808, 16055, 19760, 21632, 25688, 27040, 31616, 32110, 39520, 51376, 54080, 64220, 79040, 81869, 102752, 108160, 128440, 158080, 163738, 205504, 256880, 327476, 409345, 411008, 513760, 654952, 818690, 1027520, 1064297, 1309904, 1555511, 1637380, 2055040, 2128594, 2619808, 3111022, 3274760, 4257188, 5239616, 5321485, 6222044, 6549520, 7777555, 8514376, 10479232, 10642970, 12444088, 13099040, 13835861, 15555110, 17028752, 20221643, 21285940, 24888176, 26198080, 27671722, 31110220, 34057504, 40443286, 42571880, 49776352, 52396160, 55343444, 62220440, 68115008, 69179305, 80886572, 85143760, 99552704, 101108215, 110686888, 124440880, 136230016, 138358610, 161773144, 170287520, 199105408, 202216430, 221373776, 248881760, 262881359, 276717220, 323546288, 340575040, 404432860, 442747552, 497763520, 525762718, 553434440, 647092576, 681150080, 808865720, 885495104, 995527040, 1051525436, 1106868880, 1294185152, 1314406795, 1617731440, 1770990208, 2103050872, 2213737760, 2588370304, 2628813590, 3235462880, 4206101744, 4427475520, 5257627180, 6470925760, 8412203488, 8854951040, 10515254360, 12941851520, 16824406976, 21030508720, 33648813952, 42061017440, 84122034880, 168244069760]

約数ペア:

[(1, 168244069760), (2, 84122034880), (4, 42061017440), (5, 33648813952), (8, 21030508720), (10, 16824406976), (13, 12941851520), (16, 10515254360), (19, 8854951040), (20, 8412203488), (26, 6470925760), (32, 5257627180), (38, 4427475520), (40, 4206101744), (52, 3235462880), (64, 2628813590), (65, 2588370304), (76, 2213737760), (80, 2103050872), (95, 1770990208), (104, 1617731440), (128, 1314406795), (130, 1294185152), (152, 1106868880), (160, 1051525436), (169, 995527040), (190, 885495104), (208, 808865720), (247, 681150080), (260, 647092576), (304, 553434440), (320, 525762718), (338, 497763520), (380, 442747552), (416, 404432860), (494, 340575040), (520, 323546288), (608, 276717220), (640, 262881359), (676, 248881760), (760, 221373776), (832, 202216430), (845, 199105408), (988, 170287520), (1040, 161773144), (1216, 138358610), (1235, 136230016), (1352, 124440880), (1520, 110686888), (1664, 101108215), (1690, 99552704), (1976, 85143760), (2080, 80886572), (2432, 69179305), (2470, 68115008), (2704, 62220440), (3040, 55343444), (3211, 52396160), (3380, 49776352), (3952, 42571880), (4160, 40443286), (4940, 34057504), (5408, 31110220), (6080, 27671722), (6422, 26198080), (6760, 24888176), (7904, 21285940), (8320, 20221643), (9880, 17028752), (10816, 15555110), (12160, 13835861), (12844, 13099040), (13520, 12444088), (15808, 10642970), (16055, 10479232), (19760, 8514376), (21632, 7777555), (25688, 6549520), (27040, 6222044), (31616, 5321485), (32110, 5239616), (39520, 4257188), (51376, 3274760), (54080, 3111022), (64220, 2619808), (79040, 2128594), (81869, 2055040), (102752, 1637380), (108160, 1555511), (128440, 1309904), (158080, 1064297), (163738, 1027520), (205504, 818690), (256880, 654952), (327476, 513760), (409345, 411008)]