149574080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:446

約数の個数: 112

約数和(自身を含む): 381182880

約数和(自身を除く): 231608800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 73, 76, 80, 95, 146, 152, 160, 190, 292, 304, 320, 337, 365, 380, 584, 608, 674, 730, 760, 1168, 1216, 1348, 1387, 1460, 1520, 1685, 2336, 2696, 2774, 2920, 3040, 3370, 4672, 5392, 5548, 5840, 6080, 6403, 6740, 6935, 10784, 11096, 11680, 12806, 13480, 13870, 21568, 22192, 23360, 24601, 25612, 26960, 27740, 32015, 44384, 49202, 51224, 53920, 55480, 64030, 88768, 98404, 102448, 107840, 110960, 123005, 128060, 196808, 204896, 221920, 246010, 256120, 393616, 409792, 443840, 467419, 492020, 512240, 787232, 934838, 984040, 1024480, 1574464, 1869676, 1968080, 2048960, 2337095, 3739352, 3936160, 4674190, 7478704, 7872320, 9348380, 14957408, 18696760, 29914816, 37393520, 74787040, 149574080]

約数ペア:

[(1, 149574080), (2, 74787040), (4, 37393520), (5, 29914816), (8, 18696760), (10, 14957408), (16, 9348380), (19, 7872320), (20, 7478704), (32, 4674190), (38, 3936160), (40, 3739352), (64, 2337095), (73, 2048960), (76, 1968080), (80, 1869676), (95, 1574464), (146, 1024480), (152, 984040), (160, 934838), (190, 787232), (292, 512240), (304, 492020), (320, 467419), (337, 443840), (365, 409792), (380, 393616), (584, 256120), (608, 246010), (674, 221920), (730, 204896), (760, 196808), (1168, 128060), (1216, 123005), (1348, 110960), (1387, 107840), (1460, 102448), (1520, 98404), (1685, 88768), (2336, 64030), (2696, 55480), (2774, 53920), (2920, 51224), (3040, 49202), (3370, 44384), (4672, 32015), (5392, 27740), (5548, 26960), (5840, 25612), (6080, 24601), (6403, 23360), (6740, 22192), (6935, 21568), (10784, 13870), (11096, 13480), (11680, 12806)]