156901320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1260

約数の個数: 128

約数和(自身を含む): 527472000

約数和(自身を除く): 370570680

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, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1109, 1179, 1310, 1572, 1965, 2218, 2358, 2620, 3144, 3327, 3537, 3930, 4436, 4716, 5240, 5545, 5895, 6654, 7074, 7860, 8872, 9432, 9981, 11090, 11790, 13308, 14148, 15720, 16635, 17685, 19962, 22180, 23580, 26616, 28296, 29943, 33270, 35370, 39924, 44360, 47160, 49905, 59886, 66540, 70740, 79848, 99810, 119772, 133080, 141480, 145279, 149715, 199620, 239544, 290558, 299430, 399240, 435837, 581116, 598860, 726395, 871674, 1162232, 1197720, 1307511, 1452790, 1743348, 2179185, 2615022, 2905580, 3486696, 3922533, 4358370, 5230044, 5811160, 6537555, 7845066, 8716740, 10460088, 13075110, 15690132, 17433480, 19612665, 26150220, 31380264, 39225330, 52300440, 78450660, 156901320]

約数ペア:

[(1, 156901320), (2, 78450660), (3, 52300440), (4, 39225330), (5, 31380264), (6, 26150220), (8, 19612665), (9, 17433480), (10, 15690132), (12, 13075110), (15, 10460088), (18, 8716740), (20, 7845066), (24, 6537555), (27, 5811160), (30, 5230044), (36, 4358370), (40, 3922533), (45, 3486696), (54, 2905580), (60, 2615022), (72, 2179185), (90, 1743348), (108, 1452790), (120, 1307511), (131, 1197720), (135, 1162232), (180, 871674), (216, 726395), (262, 598860), (270, 581116), (360, 435837), (393, 399240), (524, 299430), (540, 290558), (655, 239544), (786, 199620), (1048, 149715), (1080, 145279), (1109, 141480), (1179, 133080), (1310, 119772), (1572, 99810), (1965, 79848), (2218, 70740), (2358, 66540), (2620, 59886), (3144, 49905), (3327, 47160), (3537, 44360), (3930, 39924), (4436, 35370), (4716, 33270), (5240, 29943), (5545, 28296), (5895, 26616), (6654, 23580), (7074, 22180), (7860, 19962), (8872, 17685), (9432, 16635), (9981, 15720), (11090, 14148), (11790, 13308)]