19150449840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{67679}}^1$

素因数の和:67832

約数の個数: 160

約数和(自身を含む): 66467174400

約数和(自身を除く): 47316724560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 432, 524, 540, 655, 720, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2096, 2160, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5895, 6288, 7074, 7860, 9432, 10480, 11790, 14148, 15720, 17685, 18864, 23580, 28296, 31440, 35370, 47160, 56592, 67679, 70740, 94320, 135358, 141480, 203037, 270716, 282960, 338395, 406074, 541432, 609111, 676790, 812148, 1015185, 1082864, 1218222, 1353580, 1624296, 1827333, 2030370, 2436444, 2707160, 3045555, 3248592, 3654666, 4060740, 4872888, 5414320, 6091110, 7309332, 8121480, 8865949, 9136665, 9745776, 12182220, 14618664, 16242960, 17731898, 18273330, 24364440, 26597847, 29237328, 35463796, 36546660, 44329745, 48728880, 53195694, 70927592, 73093320, 79793541, 88659490, 106391388, 132989235, 141855184, 146186640, 159587082, 177318980, 212782776, 239380623, 265978470, 319174164, 354637960, 398967705, 425565552, 478761246, 531956940, 638348328, 709275920, 797935410, 957522492, 1063913880, 1196903115, 1276696656, 1595870820, 1915044984, 2127827760, 2393806230, 3191741640, 3830089968, 4787612460, 6383483280, 9575224920, 19150449840]

約数ペア:

[(1, 19150449840), (2, 9575224920), (3, 6383483280), (4, 4787612460), (5, 3830089968), (6, 3191741640), (8, 2393806230), (9, 2127827760), (10, 1915044984), (12, 1595870820), (15, 1276696656), (16, 1196903115), (18, 1063913880), (20, 957522492), (24, 797935410), (27, 709275920), (30, 638348328), (36, 531956940), (40, 478761246), (45, 425565552), (48, 398967705), (54, 354637960), (60, 319174164), (72, 265978470), (80, 239380623), (90, 212782776), (108, 177318980), (120, 159587082), (131, 146186640), (135, 141855184), (144, 132989235), (180, 106391388), (216, 88659490), (240, 79793541), (262, 73093320), (270, 70927592), (360, 53195694), (393, 48728880), (432, 44329745), (524, 36546660), (540, 35463796), (655, 29237328), (720, 26597847), (786, 24364440), (1048, 18273330), (1080, 17731898), (1179, 16242960), (1310, 14618664), (1572, 12182220), (1965, 9745776), (2096, 9136665), (2160, 8865949), (2358, 8121480), (2620, 7309332), (3144, 6091110), (3537, 5414320), (3930, 4872888), (4716, 4060740), (5240, 3654666), (5895, 3248592), (6288, 3045555), (7074, 2707160), (7860, 2436444), (9432, 2030370), (10480, 1827333), (11790, 1624296), (14148, 1353580), (15720, 1218222), (17685, 1082864), (18864, 1015185), (23580, 812148), (28296, 676790), (31440, 609111), (35370, 541432), (47160, 406074), (56592, 338395), (67679, 282960), (70740, 270716), (94320, 203037), (135358, 141480)]