207969120

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1783}}^1$

素因数の和:1816

約数の個数: 168

約数和(自身を含む): 737066736

約数和(自身を除く): 529097616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1783, 1944, 2160, 2430, 2592, 2916, 3240, 3566, 3645, 3888, 4320, 4860, 5349, 5832, 6480, 7132, 7290, 7776, 8915, 9720, 10698, 11664, 12960, 14264, 14580, 16047, 17830, 19440, 21396, 23328, 26745, 28528, 29160, 32094, 35660, 38880, 42792, 48141, 53490, 57056, 58320, 64188, 71320, 80235, 85584, 96282, 106980, 116640, 128376, 142640, 144423, 160470, 171168, 192564, 213960, 240705, 256752, 285280, 288846, 320940, 385128, 427920, 433269, 481410, 513504, 577692, 641880, 722115, 770256, 855840, 866538, 962820, 1155384, 1283760, 1299807, 1444230, 1540512, 1733076, 1925640, 2166345, 2310768, 2567520, 2599614, 2888460, 3466152, 3851280, 4332690, 4621536, 5199228, 5776920, 6499035, 6932304, 7702560, 8665380, 10398456, 11553840, 12998070, 13864608, 17330760, 20796912, 23107680, 25996140, 34661520, 41593824, 51992280, 69323040, 103984560, 207969120]

約数ペア:

[(1, 207969120), (2, 103984560), (3, 69323040), (4, 51992280), (5, 41593824), (6, 34661520), (8, 25996140), (9, 23107680), (10, 20796912), (12, 17330760), (15, 13864608), (16, 12998070), (18, 11553840), (20, 10398456), (24, 8665380), (27, 7702560), (30, 6932304), (32, 6499035), (36, 5776920), (40, 5199228), (45, 4621536), (48, 4332690), (54, 3851280), (60, 3466152), (72, 2888460), (80, 2599614), (81, 2567520), (90, 2310768), (96, 2166345), (108, 1925640), (120, 1733076), (135, 1540512), (144, 1444230), (160, 1299807), (162, 1283760), (180, 1155384), (216, 962820), (240, 866538), (243, 855840), (270, 770256), (288, 722115), (324, 641880), (360, 577692), (405, 513504), (432, 481410), (480, 433269), (486, 427920), (540, 385128), (648, 320940), (720, 288846), (729, 285280), (810, 256752), (864, 240705), (972, 213960), (1080, 192564), (1215, 171168), (1296, 160470), (1440, 144423), (1458, 142640), (1620, 128376), (1783, 116640), (1944, 106980), (2160, 96282), (2430, 85584), (2592, 80235), (2916, 71320), (3240, 64188), (3566, 58320), (3645, 57056), (3888, 53490), (4320, 48141), (4860, 42792), (5349, 38880), (5832, 35660), (6480, 32094), (7132, 29160), (7290, 28528), (7776, 26745), (8915, 23328), (9720, 21396), (10698, 19440), (11664, 17830), (12960, 16047), (14264, 14580)]