158914440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:836

約数の個数: 128

約数和(自身を含む): 532656000

約数和(自身を除く): 373741560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 269, 270, 360, 538, 540, 547, 807, 1076, 1080, 1094, 1345, 1614, 1641, 2152, 2188, 2421, 2690, 2735, 3228, 3282, 4035, 4376, 4842, 4923, 5380, 5470, 6456, 6564, 7263, 8070, 8205, 9684, 9846, 10760, 10940, 12105, 13128, 14526, 14769, 16140, 16410, 19368, 19692, 21880, 24210, 24615, 29052, 29538, 32280, 32820, 36315, 39384, 48420, 49230, 58104, 59076, 65640, 72630, 73845, 96840, 98460, 118152, 145260, 147143, 147690, 196920, 290520, 294286, 295380, 441429, 588572, 590760, 735715, 882858, 1177144, 1324287, 1471430, 1765716, 2207145, 2648574, 2942860, 3531432, 3972861, 4414290, 5297148, 5885720, 6621435, 7945722, 8828580, 10594296, 13242870, 15891444, 17657160, 19864305, 26485740, 31782888, 39728610, 52971480, 79457220, 158914440]

約数ペア:

[(1, 158914440), (2, 79457220), (3, 52971480), (4, 39728610), (5, 31782888), (6, 26485740), (8, 19864305), (9, 17657160), (10, 15891444), (12, 13242870), (15, 10594296), (18, 8828580), (20, 7945722), (24, 6621435), (27, 5885720), (30, 5297148), (36, 4414290), (40, 3972861), (45, 3531432), (54, 2942860), (60, 2648574), (72, 2207145), (90, 1765716), (108, 1471430), (120, 1324287), (135, 1177144), (180, 882858), (216, 735715), (269, 590760), (270, 588572), (360, 441429), (538, 295380), (540, 294286), (547, 290520), (807, 196920), (1076, 147690), (1080, 147143), (1094, 145260), (1345, 118152), (1614, 98460), (1641, 96840), (2152, 73845), (2188, 72630), (2421, 65640), (2690, 59076), (2735, 58104), (3228, 49230), (3282, 48420), (4035, 39384), (4376, 36315), (4842, 32820), (4923, 32280), (5380, 29538), (5470, 29052), (6456, 24615), (6564, 24210), (7263, 21880), (8070, 19692), (8205, 19368), (9684, 16410), (9846, 16140), (10760, 14769), (10940, 14526), (12105, 13128)]