133024640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 128

約数和(自身を含む): 379537920

約数和(自身を除く): 246513280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1291, 1472, 1610, 1840, 2240, 2576, 2582, 2944, 3220, 3680, 4480, 5152, 5164, 6440, 6455, 7360, 9037, 10304, 10328, 12880, 12910, 14720, 18074, 20608, 20656, 25760, 25820, 29693, 36148, 41312, 45185, 51520, 51640, 59386, 72296, 82624, 90370, 103040, 103280, 118772, 144592, 148465, 165248, 180740, 206560, 207851, 237544, 289184, 296930, 361480, 413120, 415702, 475088, 578368, 593860, 722960, 826240, 831404, 950176, 1039255, 1156736, 1187720, 1445920, 1662808, 1900352, 2078510, 2375440, 2891840, 3325616, 3800704, 4157020, 4750880, 5783680, 6651232, 8314040, 9501760, 13302464, 16628080, 19003520, 26604928, 33256160, 66512320, 133024640]

約数ペア:

[(1, 133024640), (2, 66512320), (4, 33256160), (5, 26604928), (7, 19003520), (8, 16628080), (10, 13302464), (14, 9501760), (16, 8314040), (20, 6651232), (23, 5783680), (28, 4750880), (32, 4157020), (35, 3800704), (40, 3325616), (46, 2891840), (56, 2375440), (64, 2078510), (70, 1900352), (80, 1662808), (92, 1445920), (112, 1187720), (115, 1156736), (128, 1039255), (140, 950176), (160, 831404), (161, 826240), (184, 722960), (224, 593860), (230, 578368), (280, 475088), (320, 415702), (322, 413120), (368, 361480), (448, 296930), (460, 289184), (560, 237544), (640, 207851), (644, 206560), (736, 180740), (805, 165248), (896, 148465), (920, 144592), (1120, 118772), (1288, 103280), (1291, 103040), (1472, 90370), (1610, 82624), (1840, 72296), (2240, 59386), (2576, 51640), (2582, 51520), (2944, 45185), (3220, 41312), (3680, 36148), (4480, 29693), (5152, 25820), (5164, 25760), (6440, 20656), (6455, 20608), (7360, 18074), (9037, 14720), (10304, 12910), (10328, 12880)]