1891877760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8011}}^1$

素因数の和:8077

約数の個数: 192

約数和(自身を含む): 6693064560

約数和(自身を除く): 4801186800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 820, 960, 984, 1152, 1230, 1312, 1440, 1476, 1640, 1845, 1920, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5248, 5760, 5904, 6560, 7380, 7872, 8011, 9840, 11808, 13120, 14760, 15744, 16022, 19680, 23616, 24033, 26240, 29520, 32044, 39360, 40055, 47232, 48066, 59040, 64088, 72099, 78720, 80110, 96132, 118080, 120165, 128176, 144198, 160220, 192264, 236160, 240330, 256352, 288396, 320440, 328451, 360495, 384528, 480660, 512704, 576792, 640880, 656902, 720990, 769056, 961320, 985353, 1025408, 1153584, 1281760, 1313804, 1441980, 1538112, 1642255, 1922640, 1970706, 2307168, 2563520, 2627608, 2883960, 2956059, 3076224, 3284510, 3845280, 3941412, 4614336, 4926765, 5127040, 5255216, 5767920, 5912118, 6569020, 7690560, 7882824, 9228672, 9853530, 10510432, 11535840, 11824236, 13138040, 14780295, 15381120, 15765648, 19707060, 21020864, 23071680, 23648472, 26276080, 29560590, 31531296, 39414120, 42041728, 46143360, 47296944, 52552160, 59121180, 63062592, 78828240, 94593888, 105104320, 118242360, 126125184, 157656480, 189187776, 210208640, 236484720, 315312960, 378375552, 472969440, 630625920, 945938880, 1891877760]

約数ペア:

[(1, 1891877760), (2, 945938880), (3, 630625920), (4, 472969440), (5, 378375552), (6, 315312960), (8, 236484720), (9, 210208640), (10, 189187776), (12, 157656480), (15, 126125184), (16, 118242360), (18, 105104320), (20, 94593888), (24, 78828240), (30, 63062592), (32, 59121180), (36, 52552160), (40, 47296944), (41, 46143360), (45, 42041728), (48, 39414120), (60, 31531296), (64, 29560590), (72, 26276080), (80, 23648472), (82, 23071680), (90, 21020864), (96, 19707060), (120, 15765648), (123, 15381120), (128, 14780295), (144, 13138040), (160, 11824236), (164, 11535840), (180, 10510432), (192, 9853530), (205, 9228672), (240, 7882824), (246, 7690560), (288, 6569020), (320, 5912118), (328, 5767920), (360, 5255216), (369, 5127040), (384, 4926765), (410, 4614336), (480, 3941412), (492, 3845280), (576, 3284510), (615, 3076224), (640, 2956059), (656, 2883960), (720, 2627608), (738, 2563520), (820, 2307168), (960, 1970706), (984, 1922640), (1152, 1642255), (1230, 1538112), (1312, 1441980), (1440, 1313804), (1476, 1281760), (1640, 1153584), (1845, 1025408), (1920, 985353), (1968, 961320), (2460, 769056), (2624, 720990), (2880, 656902), (2952, 640880), (3280, 576792), (3690, 512704), (3936, 480660), (4920, 384528), (5248, 360495), (5760, 328451), (5904, 320440), (6560, 288396), (7380, 256352), (7872, 240330), (8011, 236160), (9840, 192264), (11808, 160220), (13120, 144198), (14760, 128176), (15744, 120165), (16022, 118080), (19680, 96132), (23616, 80110), (24033, 78720), (26240, 72099), (29520, 64088), (32044, 59040), (39360, 48066), (40055, 47232)]