2771431680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2683}}^1$

素因数の和:2976

約数の個数: 144

約数和(自身を含む): 8887475520

約数和(自身を除く): 6116043840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 269, 320, 384, 480, 538, 640, 768, 807, 960, 1076, 1280, 1345, 1614, 1920, 2152, 2683, 2690, 3228, 3840, 4035, 4304, 5366, 5380, 6456, 8049, 8070, 8608, 10732, 10760, 12912, 13415, 16098, 16140, 17216, 21464, 21520, 25824, 26830, 32196, 32280, 34432, 40245, 42928, 43040, 51648, 53660, 64392, 64560, 68864, 80490, 85856, 86080, 103296, 107320, 128784, 129120, 160980, 171712, 172160, 206592, 214640, 257568, 258240, 321960, 343424, 344320, 429280, 515136, 516480, 643920, 686848, 721727, 858560, 1030272, 1032960, 1287840, 1443454, 1717120, 2060544, 2165181, 2575680, 2886908, 3434240, 3608635, 4330362, 5151360, 5773816, 7217270, 8660724, 10302720, 10825905, 11547632, 14434540, 17321448, 21651810, 23095264, 28869080, 34642896, 43303620, 46190528, 57738160, 69285792, 86607240, 92381056, 115476320, 138571584, 173214480, 184762112, 230952640, 277143168, 346428960, 461905280, 554286336, 692857920, 923810560, 1385715840, 2771431680]

約数ペア:

[(1, 2771431680), (2, 1385715840), (3, 923810560), (4, 692857920), (5, 554286336), (6, 461905280), (8, 346428960), (10, 277143168), (12, 230952640), (15, 184762112), (16, 173214480), (20, 138571584), (24, 115476320), (30, 92381056), (32, 86607240), (40, 69285792), (48, 57738160), (60, 46190528), (64, 43303620), (80, 34642896), (96, 28869080), (120, 23095264), (128, 21651810), (160, 17321448), (192, 14434540), (240, 11547632), (256, 10825905), (269, 10302720), (320, 8660724), (384, 7217270), (480, 5773816), (538, 5151360), (640, 4330362), (768, 3608635), (807, 3434240), (960, 2886908), (1076, 2575680), (1280, 2165181), (1345, 2060544), (1614, 1717120), (1920, 1443454), (2152, 1287840), (2683, 1032960), (2690, 1030272), (3228, 858560), (3840, 721727), (4035, 686848), (4304, 643920), (5366, 516480), (5380, 515136), (6456, 429280), (8049, 344320), (8070, 343424), (8608, 321960), (10732, 258240), (10760, 257568), (12912, 214640), (13415, 206592), (16098, 172160), (16140, 171712), (17216, 160980), (21464, 129120), (21520, 128784), (25824, 107320), (26830, 103296), (32196, 86080), (32280, 85856), (34432, 80490), (40245, 68864), (42928, 64560), (43040, 64392), (51648, 53660)]