179969657920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{2213}}^1$

素因数の和:2529

約数の個数: 224

約数和(自身を含む): 468505531872

約数和(自身を除く): 288535873952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 113, 130, 160, 173, 208, 226, 260, 320, 346, 416, 452, 520, 565, 692, 832, 865, 904, 1040, 1130, 1384, 1469, 1730, 1808, 2080, 2213, 2249, 2260, 2768, 2938, 3460, 3616, 4160, 4426, 4498, 4520, 5536, 5876, 6920, 7232, 7345, 8852, 8996, 9040, 11065, 11072, 11245, 11752, 13840, 14690, 17704, 17992, 18080, 19549, 22130, 22490, 23504, 27680, 28769, 29380, 35408, 35984, 36160, 39098, 44260, 44980, 47008, 55360, 57538, 58760, 70816, 71968, 78196, 88520, 89960, 94016, 97745, 115076, 117520, 141632, 143845, 143936, 156392, 177040, 179920, 195490, 230152, 235040, 250069, 254137, 287690, 312784, 354080, 359840, 382849, 390980, 460304, 470080, 500138, 508274, 575380, 625568, 708160, 719680, 765698, 781960, 920608, 1000276, 1016548, 1150760, 1250345, 1251136, 1270685, 1531396, 1563920, 1841216, 1914245, 2000552, 2033096, 2301520, 2500690, 2541370, 3062792, 3127840, 3250897, 3828490, 4001104, 4066192, 4603040, 4977037, 5001380, 5082740, 6125584, 6255680, 6501794, 7656980, 8002208, 8132384, 9206080, 9954074, 10002760, 10165480, 12251168, 13003588, 15313960, 16004416, 16254485, 16264768, 19908148, 20005520, 20330960, 24502336, 24885185, 26007176, 30627920, 32508970, 39816296, 40011040, 40661920, 43261937, 49770370, 52014352, 61255840, 65017940, 79632592, 80022080, 81323840, 86523874, 99540740, 104028704, 122511680, 130035880, 159265184, 173047748, 199081480, 208057408, 216309685, 260071760, 318530368, 346095496, 398162960, 432619370, 520143520, 562405181, 692190992, 796325920, 865238740, 1040287040, 1124810362, 1384381984, 1592651840, 1730477480, 2249620724, 2768763968, 2812025905, 3460954960, 4499241448, 5624051810, 6921909920, 8998482896, 11248103620, 13843819840, 17996965792, 22496207240, 35993931584, 44992414480, 89984828960, 179969657920]

約数ペア:

[(1, 179969657920), (2, 89984828960), (4, 44992414480), (5, 35993931584), (8, 22496207240), (10, 17996965792), (13, 13843819840), (16, 11248103620), (20, 8998482896), (26, 6921909920), (32, 5624051810), (40, 4499241448), (52, 3460954960), (64, 2812025905), (65, 2768763968), (80, 2249620724), (104, 1730477480), (113, 1592651840), (130, 1384381984), (160, 1124810362), (173, 1040287040), (208, 865238740), (226, 796325920), (260, 692190992), (320, 562405181), (346, 520143520), (416, 432619370), (452, 398162960), (520, 346095496), (565, 318530368), (692, 260071760), (832, 216309685), (865, 208057408), (904, 199081480), (1040, 173047748), (1130, 159265184), (1384, 130035880), (1469, 122511680), (1730, 104028704), (1808, 99540740), (2080, 86523874), (2213, 81323840), (2249, 80022080), (2260, 79632592), (2768, 65017940), (2938, 61255840), (3460, 52014352), (3616, 49770370), (4160, 43261937), (4426, 40661920), (4498, 40011040), (4520, 39816296), (5536, 32508970), (5876, 30627920), (6920, 26007176), (7232, 24885185), (7345, 24502336), (8852, 20330960), (8996, 20005520), (9040, 19908148), (11065, 16264768), (11072, 16254485), (11245, 16004416), (11752, 15313960), (13840, 13003588), (14690, 12251168), (17704, 10165480), (17992, 10002760), (18080, 9954074), (19549, 9206080), (22130, 8132384), (22490, 8002208), (23504, 7656980), (27680, 6501794), (28769, 6255680), (29380, 6125584), (35408, 5082740), (35984, 5001380), (36160, 4977037), (39098, 4603040), (44260, 4066192), (44980, 4001104), (47008, 3828490), (55360, 3250897), (57538, 3127840), (58760, 3062792), (70816, 2541370), (71968, 2500690), (78196, 2301520), (88520, 2033096), (89960, 2000552), (94016, 1914245), (97745, 1841216), (115076, 1563920), (117520, 1531396), (141632, 1270685), (143845, 1251136), (143936, 1250345), (156392, 1150760), (177040, 1016548), (179920, 1000276), (195490, 920608), (230152, 781960), (235040, 765698), (250069, 719680), (254137, 708160), (287690, 625568), (312784, 575380), (354080, 508274), (359840, 500138), (382849, 470080), (390980, 460304)]