171386255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1\times {\mathrm{19979}}^1$

素因数の和:21179

約数の個数: 160

約数和(自身を含む): 548939151360

約数和(自身を除く): 377552896080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1153, 1240, 1488, 1860, 2306, 2480, 3459, 3720, 4612, 5765, 6918, 7440, 9224, 11530, 13836, 17295, 18448, 19979, 23060, 27672, 34590, 35743, 39958, 46120, 55344, 59937, 69180, 71486, 79916, 92240, 99895, 107229, 119874, 138360, 142972, 159832, 178715, 199790, 214458, 239748, 276720, 285944, 299685, 319664, 357430, 399580, 428916, 479496, 536145, 571888, 599370, 619349, 714860, 799160, 857832, 958992, 1072290, 1198740, 1238698, 1429720, 1598320, 1715664, 1858047, 2144580, 2397480, 2477396, 2859440, 3096745, 3716094, 4289160, 4794960, 4954792, 6193490, 7432188, 8578320, 9290235, 9909584, 12386980, 14864376, 18580470, 23035787, 24773960, 29728752, 37160940, 46071574, 49547920, 69107361, 74321880, 92143148, 115178935, 138214722, 148643760, 184286296, 230357870, 276429444, 345536805, 368572592, 460715740, 552858888, 691073610, 714109397, 921431480, 1105717776, 1382147220, 1428218794, 1842862960, 2142328191, 2764294440, 2856437588, 3570546985, 4284656382, 5528588880, 5712875176, 7141093970, 8569312764, 10711640955, 11425750352, 14282187940, 17138625528, 21423281910, 28564375880, 34277251056, 42846563820, 57128751760, 85693127640, 171386255280]

約数ペア:

[(1, 171386255280), (2, 85693127640), (3, 57128751760), (4, 42846563820), (5, 34277251056), (6, 28564375880), (8, 21423281910), (10, 17138625528), (12, 14282187940), (15, 11425750352), (16, 10711640955), (20, 8569312764), (24, 7141093970), (30, 5712875176), (31, 5528588880), (40, 4284656382), (48, 3570546985), (60, 2856437588), (62, 2764294440), (80, 2142328191), (93, 1842862960), (120, 1428218794), (124, 1382147220), (155, 1105717776), (186, 921431480), (240, 714109397), (248, 691073610), (310, 552858888), (372, 460715740), (465, 368572592), (496, 345536805), (620, 276429444), (744, 230357870), (930, 184286296), (1153, 148643760), (1240, 138214722), (1488, 115178935), (1860, 92143148), (2306, 74321880), (2480, 69107361), (3459, 49547920), (3720, 46071574), (4612, 37160940), (5765, 29728752), (6918, 24773960), (7440, 23035787), (9224, 18580470), (11530, 14864376), (13836, 12386980), (17295, 9909584), (18448, 9290235), (19979, 8578320), (23060, 7432188), (27672, 6193490), (34590, 4954792), (35743, 4794960), (39958, 4289160), (46120, 3716094), (55344, 3096745), (59937, 2859440), (69180, 2477396), (71486, 2397480), (79916, 2144580), (92240, 1858047), (99895, 1715664), (107229, 1598320), (119874, 1429720), (138360, 1238698), (142972, 1198740), (159832, 1072290), (178715, 958992), (199790, 857832), (214458, 799160), (239748, 714860), (276720, 619349), (285944, 599370), (299685, 571888), (319664, 536145), (357430, 479496), (399580, 428916)]