166767360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 538193376

約数和(自身を除く): 371426016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 256, 274, 317, 320, 384, 411, 480, 548, 634, 640, 685, 768, 822, 951, 960, 1096, 1268, 1280, 1370, 1585, 1644, 1902, 1920, 2055, 2192, 2536, 2740, 3170, 3288, 3804, 3840, 4110, 4384, 4755, 5072, 5480, 6340, 6576, 7608, 8220, 8768, 9510, 10144, 10960, 12680, 13152, 15216, 16440, 17536, 19020, 20288, 21920, 25360, 26304, 30432, 32880, 35072, 38040, 40576, 43429, 43840, 50720, 52608, 60864, 65760, 76080, 81152, 86858, 87680, 101440, 105216, 121728, 130287, 131520, 152160, 173716, 175360, 202880, 217145, 243456, 260574, 263040, 304320, 347432, 405760, 434290, 521148, 526080, 608640, 651435, 694864, 868580, 1042296, 1217280, 1302870, 1389728, 1737160, 2084592, 2605740, 2779456, 3474320, 4169184, 5211480, 5558912, 6948640, 8338368, 10422960, 11117824, 13897280, 16676736, 20845920, 27794560, 33353472, 41691840, 55589120, 83383680, 166767360]

約数ペア:

[(1, 166767360), (2, 83383680), (3, 55589120), (4, 41691840), (5, 33353472), (6, 27794560), (8, 20845920), (10, 16676736), (12, 13897280), (15, 11117824), (16, 10422960), (20, 8338368), (24, 6948640), (30, 5558912), (32, 5211480), (40, 4169184), (48, 3474320), (60, 2779456), (64, 2605740), (80, 2084592), (96, 1737160), (120, 1389728), (128, 1302870), (137, 1217280), (160, 1042296), (192, 868580), (240, 694864), (256, 651435), (274, 608640), (317, 526080), (320, 521148), (384, 434290), (411, 405760), (480, 347432), (548, 304320), (634, 263040), (640, 260574), (685, 243456), (768, 217145), (822, 202880), (951, 175360), (960, 173716), (1096, 152160), (1268, 131520), (1280, 130287), (1370, 121728), (1585, 105216), (1644, 101440), (1902, 87680), (1920, 86858), (2055, 81152), (2192, 76080), (2536, 65760), (2740, 60864), (3170, 52608), (3288, 50720), (3804, 43840), (3840, 43429), (4110, 40576), (4384, 38040), (4755, 35072), (5072, 32880), (5480, 30432), (6340, 26304), (6576, 25360), (7608, 21920), (8220, 20288), (8768, 19020), (9510, 17536), (10144, 16440), (10960, 15216), (12680, 13152)]