164291520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3302

約数の個数: 112

約数和(自身を含む): 531632160

約数和(自身を除く): 367340640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3229, 3392, 4240, 5088, 6360, 6458, 8480, 9687, 10176, 12720, 12916, 16145, 16960, 19374, 25440, 25832, 32290, 38748, 48435, 50880, 51664, 64580, 77496, 96870, 103328, 129160, 154992, 171137, 193740, 206656, 258320, 309984, 342274, 387480, 513411, 516640, 619968, 684548, 774960, 855685, 1026822, 1033280, 1369096, 1549920, 1711370, 2053644, 2567055, 2738192, 3099840, 3422740, 4107288, 5134110, 5476384, 6845480, 8214576, 10268220, 10952768, 13690960, 16429152, 20536440, 27381920, 32858304, 41072880, 54763840, 82145760, 164291520]

約数ペア:

[(1, 164291520), (2, 82145760), (3, 54763840), (4, 41072880), (5, 32858304), (6, 27381920), (8, 20536440), (10, 16429152), (12, 13690960), (15, 10952768), (16, 10268220), (20, 8214576), (24, 6845480), (30, 5476384), (32, 5134110), (40, 4107288), (48, 3422740), (53, 3099840), (60, 2738192), (64, 2567055), (80, 2053644), (96, 1711370), (106, 1549920), (120, 1369096), (159, 1033280), (160, 1026822), (192, 855685), (212, 774960), (240, 684548), (265, 619968), (318, 516640), (320, 513411), (424, 387480), (480, 342274), (530, 309984), (636, 258320), (795, 206656), (848, 193740), (960, 171137), (1060, 154992), (1272, 129160), (1590, 103328), (1696, 96870), (2120, 77496), (2544, 64580), (3180, 51664), (3229, 50880), (3392, 48435), (4240, 38748), (5088, 32290), (6360, 25832), (6458, 25440), (8480, 19374), (9687, 16960), (10176, 16145), (12720, 12916)]