19416113280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{63601}}^1$

素因数の和:63679

約数の個数: 192

約数和(自身を含む): 68312364120

約数和(自身を除く): 48896250840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1440, 1590, 1696, 1908, 1920, 2120, 2385, 2544, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 5760, 6360, 6784, 7632, 8480, 9540, 10176, 12720, 15264, 16960, 19080, 20352, 25440, 30528, 33920, 38160, 50880, 61056, 63601, 76320, 101760, 127202, 152640, 190803, 254404, 305280, 318005, 381606, 508808, 572409, 636010, 763212, 954015, 1017616, 1144818, 1272020, 1526424, 1908030, 2035232, 2289636, 2544040, 2862045, 3052848, 3370853, 3816060, 4070464, 4579272, 5088080, 5724090, 6105696, 6741706, 7632120, 8140928, 9158544, 10112559, 10176160, 11448180, 12211392, 13483412, 15264240, 16854265, 18317088, 20225118, 20352320, 22896360, 24422784, 26966824, 30337677, 30528480, 33708530, 36634176, 40450236, 40704640, 45792720, 50562795, 53933648, 60675354, 61056960, 67417060, 73268352, 80900472, 91585440, 101125590, 107867296, 121350708, 122113920, 134834120, 151688385, 161800944, 183170880, 202251180, 215734592, 242701416, 269668240, 303376770, 323601888, 366341760, 404502360, 431469184, 485402832, 539336480, 606753540, 647203776, 809004720, 970805664, 1078672960, 1213507080, 1294407552, 1618009440, 1941611328, 2157345920, 2427014160, 3236018880, 3883222656, 4854028320, 6472037760, 9708056640, 19416113280]

約数ペア:

[(1, 19416113280), (2, 9708056640), (3, 6472037760), (4, 4854028320), (5, 3883222656), (6, 3236018880), (8, 2427014160), (9, 2157345920), (10, 1941611328), (12, 1618009440), (15, 1294407552), (16, 1213507080), (18, 1078672960), (20, 970805664), (24, 809004720), (30, 647203776), (32, 606753540), (36, 539336480), (40, 485402832), (45, 431469184), (48, 404502360), (53, 366341760), (60, 323601888), (64, 303376770), (72, 269668240), (80, 242701416), (90, 215734592), (96, 202251180), (106, 183170880), (120, 161800944), (128, 151688385), (144, 134834120), (159, 122113920), (160, 121350708), (180, 107867296), (192, 101125590), (212, 91585440), (240, 80900472), (265, 73268352), (288, 67417060), (318, 61056960), (320, 60675354), (360, 53933648), (384, 50562795), (424, 45792720), (477, 40704640), (480, 40450236), (530, 36634176), (576, 33708530), (636, 30528480), (640, 30337677), (720, 26966824), (795, 24422784), (848, 22896360), (954, 20352320), (960, 20225118), (1060, 18317088), (1152, 16854265), (1272, 15264240), (1440, 13483412), (1590, 12211392), (1696, 11448180), (1908, 10176160), (1920, 10112559), (2120, 9158544), (2385, 8140928), (2544, 7632120), (2880, 6741706), (3180, 6105696), (3392, 5724090), (3816, 5088080), (4240, 4579272), (4770, 4070464), (5088, 3816060), (5760, 3370853), (6360, 3052848), (6784, 2862045), (7632, 2544040), (8480, 2289636), (9540, 2035232), (10176, 1908030), (12720, 1526424), (15264, 1272020), (16960, 1144818), (19080, 1017616), (20352, 954015), (25440, 763212), (30528, 636010), (33920, 572409), (38160, 508808), (50880, 381606), (61056, 318005), (63601, 305280), (76320, 254404), (101760, 190803), (127202, 152640)]