173406720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 160

約数和(自身を含む): 564303168

約数和(自身を除く): 390896448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 337, 384, 402, 480, 512, 536, 640, 670, 674, 768, 804, 960, 1005, 1011, 1072, 1280, 1340, 1348, 1536, 1608, 1685, 1920, 2010, 2022, 2144, 2560, 2680, 2696, 3216, 3370, 3840, 4020, 4044, 4288, 5055, 5360, 5392, 6432, 6740, 7680, 8040, 8088, 8576, 10110, 10720, 10784, 12864, 13480, 16080, 16176, 17152, 20220, 21440, 21568, 22579, 25728, 26960, 32160, 32352, 34304, 40440, 42880, 43136, 45158, 51456, 53920, 64320, 64704, 67737, 80880, 85760, 86272, 90316, 102912, 107840, 112895, 128640, 129408, 135474, 161760, 171520, 172544, 180632, 215680, 225790, 257280, 258816, 270948, 323520, 338685, 361264, 431360, 451580, 514560, 517632, 541896, 647040, 677370, 722528, 862720, 903160, 1083792, 1294080, 1354740, 1445056, 1806320, 2167584, 2588160, 2709480, 2890112, 3612640, 4335168, 5418960, 5780224, 7225280, 8670336, 10837920, 11560448, 14450560, 17340672, 21675840, 28901120, 34681344, 43351680, 57802240, 86703360, 173406720]

約数ペア:

[(1, 173406720), (2, 86703360), (3, 57802240), (4, 43351680), (5, 34681344), (6, 28901120), (8, 21675840), (10, 17340672), (12, 14450560), (15, 11560448), (16, 10837920), (20, 8670336), (24, 7225280), (30, 5780224), (32, 5418960), (40, 4335168), (48, 3612640), (60, 2890112), (64, 2709480), (67, 2588160), (80, 2167584), (96, 1806320), (120, 1445056), (128, 1354740), (134, 1294080), (160, 1083792), (192, 903160), (201, 862720), (240, 722528), (256, 677370), (268, 647040), (320, 541896), (335, 517632), (337, 514560), (384, 451580), (402, 431360), (480, 361264), (512, 338685), (536, 323520), (640, 270948), (670, 258816), (674, 257280), (768, 225790), (804, 215680), (960, 180632), (1005, 172544), (1011, 171520), (1072, 161760), (1280, 135474), (1340, 129408), (1348, 128640), (1536, 112895), (1608, 107840), (1685, 102912), (1920, 90316), (2010, 86272), (2022, 85760), (2144, 80880), (2560, 67737), (2680, 64704), (2696, 64320), (3216, 53920), (3370, 51456), (3840, 45158), (4020, 43136), (4044, 42880), (4288, 40440), (5055, 34304), (5360, 32352), (5392, 32160), (6432, 26960), (6740, 25728), (7680, 22579), (8040, 21568), (8088, 21440), (8576, 20220), (10110, 17152), (10720, 16176), (10784, 16080), (12864, 13480)]