500302080

素因数分解:

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

素因数の和:481

約数の個数: 216

約数和(自身を含む): 1749128472

約数和(自身を除く): 1248826392

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, 137, 144, 160, 180, 192, 240, 256, 274, 288, 317, 320, 360, 384, 411, 480, 548, 576, 634, 640, 685, 720, 768, 822, 951, 960, 1096, 1152, 1233, 1268, 1280, 1370, 1440, 1585, 1644, 1902, 1920, 2055, 2192, 2304, 2466, 2536, 2740, 2853, 2880, 3170, 3288, 3804, 3840, 4110, 4384, 4755, 4932, 5072, 5480, 5706, 5760, 6165, 6340, 6576, 7608, 8220, 8768, 9510, 9864, 10144, 10960, 11412, 11520, 12330, 12680, 13152, 14265, 15216, 16440, 17536, 19020, 19728, 20288, 21920, 22824, 24660, 25360, 26304, 28530, 30432, 32880, 35072, 38040, 39456, 40576, 43429, 43840, 45648, 49320, 50720, 52608, 57060, 60864, 65760, 76080, 78912, 81152, 86858, 87680, 91296, 98640, 101440, 105216, 114120, 121728, 130287, 131520, 152160, 157824, 173716, 175360, 182592, 197280, 202880, 217145, 228240, 243456, 260574, 263040, 304320, 315648, 347432, 365184, 390861, 394560, 405760, 434290, 456480, 521148, 526080, 608640, 651435, 694864, 730368, 781722, 789120, 868580, 912960, 1042296, 1217280, 1302870, 1389728, 1563444, 1578240, 1737160, 1825920, 1954305, 2084592, 2605740, 2779456, 3126888, 3474320, 3651840, 3908610, 4169184, 5211480, 5558912, 6253776, 6948640, 7817220, 8338368, 10422960, 11117824, 12507552, 13897280, 15634440, 16676736, 20845920, 25015104, 27794560, 31268880, 33353472, 41691840, 50030208, 55589120, 62537760, 83383680, 100060416, 125075520, 166767360, 250151040, 500302080]

約数ペア:

[(1, 500302080), (2, 250151040), (3, 166767360), (4, 125075520), (5, 100060416), (6, 83383680), (8, 62537760), (9, 55589120), (10, 50030208), (12, 41691840), (15, 33353472), (16, 31268880), (18, 27794560), (20, 25015104), (24, 20845920), (30, 16676736), (32, 15634440), (36, 13897280), (40, 12507552), (45, 11117824), (48, 10422960), (60, 8338368), (64, 7817220), (72, 6948640), (80, 6253776), (90, 5558912), (96, 5211480), (120, 4169184), (128, 3908610), (137, 3651840), (144, 3474320), (160, 3126888), (180, 2779456), (192, 2605740), (240, 2084592), (256, 1954305), (274, 1825920), (288, 1737160), (317, 1578240), (320, 1563444), (360, 1389728), (384, 1302870), (411, 1217280), (480, 1042296), (548, 912960), (576, 868580), (634, 789120), (640, 781722), (685, 730368), (720, 694864), (768, 651435), (822, 608640), (951, 526080), (960, 521148), (1096, 456480), (1152, 434290), (1233, 405760), (1268, 394560), (1280, 390861), (1370, 365184), (1440, 347432), (1585, 315648), (1644, 304320), (1902, 263040), (1920, 260574), (2055, 243456), (2192, 228240), (2304, 217145), (2466, 202880), (2536, 197280), (2740, 182592), (2853, 175360), (2880, 173716), (3170, 157824), (3288, 152160), (3804, 131520), (3840, 130287), (4110, 121728), (4384, 114120), (4755, 105216), (4932, 101440), (5072, 98640), (5480, 91296), (5706, 87680), (5760, 86858), (6165, 81152), (6340, 78912), (6576, 76080), (7608, 65760), (8220, 60864), (8768, 57060), (9510, 52608), (9864, 50720), (10144, 49320), (10960, 45648), (11412, 43840), (11520, 43429), (12330, 40576), (12680, 39456), (13152, 38040), (14265, 35072), (15216, 32880), (16440, 30432), (17536, 28530), (19020, 26304), (19728, 25360), (20288, 24660), (21920, 22824)]