2006428320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11909}}^1$

素因数の和:11949

約数の個数: 240

約数和(自身を含む): 7626354120

約数和(自身を除く): 5619925800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 11909, 12960, 14040, 16848, 18720, 21060, 23818, 28080, 33696, 35727, 42120, 47636, 56160, 59545, 71454, 84240, 95272, 107181, 119090, 142908, 154817, 168480, 178635, 190544, 214362, 238180, 285816, 309634, 321543, 357270, 381088, 428724, 464451, 476360, 535905, 571632, 619268, 643086, 714540, 774085, 857448, 928902, 952720, 964629, 1071810, 1143264, 1238536, 1286172, 1393353, 1429080, 1548170, 1607715, 1714896, 1857804, 1905440, 1929258, 2143620, 2322255, 2477072, 2572344, 2786706, 2858160, 3096340, 3215430, 3429792, 3715608, 3858516, 4180059, 4287240, 4644510, 4823145, 4954144, 5144688, 5573412, 5716320, 6192680, 6430860, 6966765, 7431216, 7717032, 8360118, 8574480, 9289020, 9646290, 10289376, 11146824, 12385360, 12540177, 12861720, 13933530, 14862432, 15434064, 16720236, 17148960, 18578040, 19292580, 20900295, 22293648, 24770720, 25080354, 25723440, 27867060, 30868128, 33440472, 37156080, 38585160, 41800590, 44587296, 50160708, 51446880, 55734120, 62700885, 66880944, 74312160, 77170320, 83601180, 100321416, 111468240, 125401770, 133761888, 154340640, 167202360, 200642832, 222936480, 250803540, 334404720, 401285664, 501607080, 668809440, 1003214160, 2006428320]

約数ペア:

[(1, 2006428320), (2, 1003214160), (3, 668809440), (4, 501607080), (5, 401285664), (6, 334404720), (8, 250803540), (9, 222936480), (10, 200642832), (12, 167202360), (13, 154340640), (15, 133761888), (16, 125401770), (18, 111468240), (20, 100321416), (24, 83601180), (26, 77170320), (27, 74312160), (30, 66880944), (32, 62700885), (36, 55734120), (39, 51446880), (40, 50160708), (45, 44587296), (48, 41800590), (52, 38585160), (54, 37156080), (60, 33440472), (65, 30868128), (72, 27867060), (78, 25723440), (80, 25080354), (81, 24770720), (90, 22293648), (96, 20900295), (104, 19292580), (108, 18578040), (117, 17148960), (120, 16720236), (130, 15434064), (135, 14862432), (144, 13933530), (156, 12861720), (160, 12540177), (162, 12385360), (180, 11146824), (195, 10289376), (208, 9646290), (216, 9289020), (234, 8574480), (240, 8360118), (260, 7717032), (270, 7431216), (288, 6966765), (312, 6430860), (324, 6192680), (351, 5716320), (360, 5573412), (390, 5144688), (405, 4954144), (416, 4823145), (432, 4644510), (468, 4287240), (480, 4180059), (520, 3858516), (540, 3715608), (585, 3429792), (624, 3215430), (648, 3096340), (702, 2858160), (720, 2786706), (780, 2572344), (810, 2477072), (864, 2322255), (936, 2143620), (1040, 1929258), (1053, 1905440), (1080, 1857804), (1170, 1714896), (1248, 1607715), (1296, 1548170), (1404, 1429080), (1440, 1393353), (1560, 1286172), (1620, 1238536), (1755, 1143264), (1872, 1071810), (2080, 964629), (2106, 952720), (2160, 928902), (2340, 857448), (2592, 774085), (2808, 714540), (3120, 643086), (3240, 619268), (3510, 571632), (3744, 535905), (4212, 476360), (4320, 464451), (4680, 428724), (5265, 381088), (5616, 357270), (6240, 321543), (6480, 309634), (7020, 285816), (8424, 238180), (9360, 214362), (10530, 190544), (11232, 178635), (11909, 168480), (12960, 154817), (14040, 142908), (16848, 119090), (18720, 107181), (21060, 95272), (23818, 84240), (28080, 71454), (33696, 59545), (35727, 56160), (42120, 47636)]