158965920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1215

約数の個数: 144

約数和(自身を含む): 548343432

約数和(自身を除く): 389377512

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, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 909, 1010, 1093, 1212, 1440, 1515, 1616, 1818, 2020, 2186, 2424, 3030, 3232, 3279, 3636, 4040, 4372, 4545, 4848, 5465, 6060, 6558, 7272, 8080, 8744, 9090, 9696, 9837, 10930, 12120, 13116, 14544, 16160, 16395, 17488, 18180, 19674, 21860, 24240, 26232, 29088, 32790, 34976, 36360, 39348, 43720, 48480, 49185, 52464, 65580, 72720, 78696, 87440, 98370, 104928, 110393, 131160, 145440, 157392, 174880, 196740, 220786, 262320, 314784, 331179, 393480, 441572, 524640, 551965, 662358, 786960, 883144, 993537, 1103930, 1324716, 1573920, 1655895, 1766288, 1987074, 2207860, 2649432, 3311790, 3532576, 3974148, 4415720, 4967685, 5298864, 6623580, 7948296, 8831440, 9935370, 10597728, 13247160, 15896592, 17662880, 19870740, 26494320, 31793184, 39741480, 52988640, 79482960, 158965920]

約数ペア:

[(1, 158965920), (2, 79482960), (3, 52988640), (4, 39741480), (5, 31793184), (6, 26494320), (8, 19870740), (9, 17662880), (10, 15896592), (12, 13247160), (15, 10597728), (16, 9935370), (18, 8831440), (20, 7948296), (24, 6623580), (30, 5298864), (32, 4967685), (36, 4415720), (40, 3974148), (45, 3532576), (48, 3311790), (60, 2649432), (72, 2207860), (80, 1987074), (90, 1766288), (96, 1655895), (101, 1573920), (120, 1324716), (144, 1103930), (160, 993537), (180, 883144), (202, 786960), (240, 662358), (288, 551965), (303, 524640), (360, 441572), (404, 393480), (480, 331179), (505, 314784), (606, 262320), (720, 220786), (808, 196740), (909, 174880), (1010, 157392), (1093, 145440), (1212, 131160), (1440, 110393), (1515, 104928), (1616, 98370), (1818, 87440), (2020, 78696), (2186, 72720), (2424, 65580), (3030, 52464), (3232, 49185), (3279, 48480), (3636, 43720), (4040, 39348), (4372, 36360), (4545, 34976), (4848, 32790), (5465, 29088), (6060, 26232), (6558, 24240), (7272, 21860), (8080, 19674), (8744, 18180), (9090, 17488), (9696, 16395), (9837, 16160), (10930, 14544), (12120, 13116)]