1906791840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{49043}}^1$

素因数の和:49073

約数の個数: 144

約数和(自身を含む): 6748062048

約数和(自身を除く): 4841270208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 49043, 98086, 147129, 196172, 245215, 294258, 392344, 441387, 490430, 588516, 735645, 784688, 882774, 980860, 1177032, 1324161, 1471290, 1569376, 1765548, 1961720, 2206935, 2354064, 2648322, 2942580, 3531096, 3923440, 3972483, 4413870, 4708128, 5296644, 5885160, 6620805, 7062192, 7846880, 7944966, 8827740, 10593288, 11770320, 11917449, 13241610, 14124384, 15889932, 17655480, 19862415, 21186576, 23540640, 23834898, 26483220, 31779864, 35310960, 39724830, 42373152, 47669796, 52966440, 59587245, 63559728, 70621920, 79449660, 95339592, 105932880, 119174490, 127119456, 158899320, 190679184, 211865760, 238348980, 317798640, 381358368, 476697960, 635597280, 953395920, 1906791840]

約数ペア:

[(1, 1906791840), (2, 953395920), (3, 635597280), (4, 476697960), (5, 381358368), (6, 317798640), (8, 238348980), (9, 211865760), (10, 190679184), (12, 158899320), (15, 127119456), (16, 119174490), (18, 105932880), (20, 95339592), (24, 79449660), (27, 70621920), (30, 63559728), (32, 59587245), (36, 52966440), (40, 47669796), (45, 42373152), (48, 39724830), (54, 35310960), (60, 31779864), (72, 26483220), (80, 23834898), (81, 23540640), (90, 21186576), (96, 19862415), (108, 17655480), (120, 15889932), (135, 14124384), (144, 13241610), (160, 11917449), (162, 11770320), (180, 10593288), (216, 8827740), (240, 7944966), (243, 7846880), (270, 7062192), (288, 6620805), (324, 5885160), (360, 5296644), (405, 4708128), (432, 4413870), (480, 3972483), (486, 3923440), (540, 3531096), (648, 2942580), (720, 2648322), (810, 2354064), (864, 2206935), (972, 1961720), (1080, 1765548), (1215, 1569376), (1296, 1471290), (1440, 1324161), (1620, 1177032), (1944, 980860), (2160, 882774), (2430, 784688), (2592, 735645), (3240, 588516), (3888, 490430), (4320, 441387), (4860, 392344), (6480, 294258), (7776, 245215), (9720, 196172), (12960, 147129), (19440, 98086), (38880, 49043)]