142705440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1011

約数の個数: 144

約数和(自身を含む): 491852088

約数和(自身を除く): 349146648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 877, 904, 1017, 1130, 1356, 1440, 1695, 1754, 1808, 2034, 2260, 2631, 2712, 3390, 3508, 3616, 4068, 4385, 4520, 5085, 5262, 5424, 6780, 7016, 7893, 8136, 8770, 9040, 10170, 10524, 10848, 13155, 13560, 14032, 15786, 16272, 17540, 18080, 20340, 21048, 26310, 27120, 28064, 31572, 32544, 35080, 39465, 40680, 42096, 52620, 54240, 63144, 70160, 78930, 81360, 84192, 99101, 105240, 126288, 140320, 157860, 162720, 198202, 210480, 252576, 297303, 315720, 396404, 420960, 495505, 594606, 631440, 792808, 891909, 991010, 1189212, 1262880, 1486515, 1585616, 1783818, 1982020, 2378424, 2973030, 3171232, 3567636, 3964040, 4459545, 4756848, 5946060, 7135272, 7928080, 8919090, 9513696, 11892120, 14270544, 15856160, 17838180, 23784240, 28541088, 35676360, 47568480, 71352720, 142705440]

約数ペア:

[(1, 142705440), (2, 71352720), (3, 47568480), (4, 35676360), (5, 28541088), (6, 23784240), (8, 17838180), (9, 15856160), (10, 14270544), (12, 11892120), (15, 9513696), (16, 8919090), (18, 7928080), (20, 7135272), (24, 5946060), (30, 4756848), (32, 4459545), (36, 3964040), (40, 3567636), (45, 3171232), (48, 2973030), (60, 2378424), (72, 1982020), (80, 1783818), (90, 1585616), (96, 1486515), (113, 1262880), (120, 1189212), (144, 991010), (160, 891909), (180, 792808), (226, 631440), (240, 594606), (288, 495505), (339, 420960), (360, 396404), (452, 315720), (480, 297303), (565, 252576), (678, 210480), (720, 198202), (877, 162720), (904, 157860), (1017, 140320), (1130, 126288), (1356, 105240), (1440, 99101), (1695, 84192), (1754, 81360), (1808, 78930), (2034, 70160), (2260, 63144), (2631, 54240), (2712, 52620), (3390, 42096), (3508, 40680), (3616, 39465), (4068, 35080), (4385, 32544), (4520, 31572), (5085, 28064), (5262, 27120), (5424, 26310), (6780, 21048), (7016, 20340), (7893, 18080), (8136, 17540), (8770, 16272), (9040, 15786), (10170, 14032), (10524, 13560), (10848, 13155)]