272501160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 900849600

約数和(自身を除く): 628348440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 139, 155, 170, 186, 204, 248, 255, 278, 310, 340, 372, 408, 417, 465, 510, 527, 556, 620, 680, 695, 744, 834, 930, 961, 1020, 1054, 1112, 1240, 1390, 1581, 1668, 1860, 1922, 2040, 2085, 2108, 2363, 2635, 2780, 2883, 3162, 3336, 3720, 3844, 4170, 4216, 4309, 4726, 4805, 5270, 5560, 5766, 6324, 7089, 7688, 7905, 8340, 8618, 9452, 9610, 10540, 11532, 11815, 12648, 12927, 14178, 14415, 15810, 16337, 16680, 17236, 18904, 19220, 21080, 21545, 23064, 23630, 25854, 28356, 28830, 31620, 32674, 34472, 35445, 38440, 43090, 47260, 49011, 51708, 56712, 57660, 63240, 64635, 65348, 70890, 73253, 81685, 86180, 94520, 98022, 103416, 115320, 129270, 130696, 133579, 141780, 146506, 163370, 172360, 196044, 219759, 245055, 258540, 267158, 283560, 293012, 326740, 366265, 392088, 400737, 439518, 490110, 517080, 534316, 586024, 653480, 667895, 732530, 801474, 879036, 980220, 1068632, 1098795, 1335790, 1465060, 1602948, 1758072, 1960440, 2003685, 2197590, 2270843, 2671580, 2930120, 3205896, 4007370, 4395180, 4541686, 5343160, 6812529, 8014740, 8790360, 9083372, 11354215, 13625058, 16029480, 18166744, 22708430, 27250116, 34062645, 45416860, 54500232, 68125290, 90833720, 136250580, 272501160]

約数ペア:

[(1, 272501160), (2, 136250580), (3, 90833720), (4, 68125290), (5, 54500232), (6, 45416860), (8, 34062645), (10, 27250116), (12, 22708430), (15, 18166744), (17, 16029480), (20, 13625058), (24, 11354215), (30, 9083372), (31, 8790360), (34, 8014740), (40, 6812529), (51, 5343160), (60, 4541686), (62, 4395180), (68, 4007370), (85, 3205896), (93, 2930120), (102, 2671580), (120, 2270843), (124, 2197590), (136, 2003685), (139, 1960440), (155, 1758072), (170, 1602948), (186, 1465060), (204, 1335790), (248, 1098795), (255, 1068632), (278, 980220), (310, 879036), (340, 801474), (372, 732530), (408, 667895), (417, 653480), (465, 586024), (510, 534316), (527, 517080), (556, 490110), (620, 439518), (680, 400737), (695, 392088), (744, 366265), (834, 326740), (930, 293012), (961, 283560), (1020, 267158), (1054, 258540), (1112, 245055), (1240, 219759), (1390, 196044), (1581, 172360), (1668, 163370), (1860, 146506), (1922, 141780), (2040, 133579), (2085, 130696), (2108, 129270), (2363, 115320), (2635, 103416), (2780, 98022), (2883, 94520), (3162, 86180), (3336, 81685), (3720, 73253), (3844, 70890), (4170, 65348), (4216, 64635), (4309, 63240), (4726, 57660), (4805, 56712), (5270, 51708), (5560, 49011), (5766, 47260), (6324, 43090), (7089, 38440), (7688, 35445), (7905, 34472), (8340, 32674), (8618, 31620), (9452, 28830), (9610, 28356), (10540, 25854), (11532, 23630), (11815, 23064), (12648, 21545), (12927, 21080), (14178, 19220), (14415, 18904), (15810, 17236), (16337, 16680)]