208143360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4517}}^1$

素因数の和:4548

約数の個数: 132

約数和(自身を含む): 721370988

約数和(自身を除く): 513227628

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4517, 4608, 5120, 5760, 7680, 9034, 9216, 11520, 13551, 15360, 18068, 22585, 23040, 27102, 36136, 40653, 45170, 46080, 54204, 67755, 72272, 81306, 90340, 108408, 135510, 144544, 162612, 180680, 203265, 216816, 271020, 289088, 325224, 361360, 406530, 433632, 542040, 578176, 650448, 722720, 813060, 867264, 1084080, 1156352, 1300896, 1445440, 1626120, 1734528, 2168160, 2312704, 2601792, 2890880, 3252240, 3469056, 4336320, 4625408, 5203584, 5781760, 6504480, 6938112, 8672640, 10407168, 11563520, 13008960, 13876224, 17345280, 20814336, 23127040, 26017920, 34690560, 41628672, 52035840, 69381120, 104071680, 208143360]

約数ペア:

[(1, 208143360), (2, 104071680), (3, 69381120), (4, 52035840), (5, 41628672), (6, 34690560), (8, 26017920), (9, 23127040), (10, 20814336), (12, 17345280), (15, 13876224), (16, 13008960), (18, 11563520), (20, 10407168), (24, 8672640), (30, 6938112), (32, 6504480), (36, 5781760), (40, 5203584), (45, 4625408), (48, 4336320), (60, 3469056), (64, 3252240), (72, 2890880), (80, 2601792), (90, 2312704), (96, 2168160), (120, 1734528), (128, 1626120), (144, 1445440), (160, 1300896), (180, 1156352), (192, 1084080), (240, 867264), (256, 813060), (288, 722720), (320, 650448), (360, 578176), (384, 542040), (480, 433632), (512, 406530), (576, 361360), (640, 325224), (720, 289088), (768, 271020), (960, 216816), (1024, 203265), (1152, 180680), (1280, 162612), (1440, 144544), (1536, 135510), (1920, 108408), (2304, 90340), (2560, 81306), (2880, 72272), (3072, 67755), (3840, 54204), (4517, 46080), (4608, 45170), (5120, 40653), (5760, 36136), (7680, 27102), (9034, 23040), (9216, 22585), (11520, 18068), (13551, 15360)]