207172080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{10657}}^1$

素因数の和:10685

約数の個数: 120

約数和(自身を含む): 721589232

約数和(自身を除く): 514417152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 10657, 19440, 21314, 31971, 42628, 53285, 63942, 85256, 95913, 106570, 127884, 159855, 170512, 191826, 213140, 255768, 287739, 319710, 383652, 426280, 479565, 511536, 575478, 639420, 767304, 852560, 863217, 959130, 1150956, 1278840, 1438695, 1534608, 1726434, 1918260, 2301912, 2557680, 2589651, 2877390, 3452868, 3836520, 4316085, 4603824, 5179302, 5754780, 6905736, 7673040, 8632170, 10358604, 11509560, 12948255, 13811472, 17264340, 20717208, 23019120, 25896510, 34528680, 41434416, 51793020, 69057360, 103586040, 207172080]

約数ペア:

[(1, 207172080), (2, 103586040), (3, 69057360), (4, 51793020), (5, 41434416), (6, 34528680), (8, 25896510), (9, 23019120), (10, 20717208), (12, 17264340), (15, 13811472), (16, 12948255), (18, 11509560), (20, 10358604), (24, 8632170), (27, 7673040), (30, 6905736), (36, 5754780), (40, 5179302), (45, 4603824), (48, 4316085), (54, 3836520), (60, 3452868), (72, 2877390), (80, 2589651), (81, 2557680), (90, 2301912), (108, 1918260), (120, 1726434), (135, 1534608), (144, 1438695), (162, 1278840), (180, 1150956), (216, 959130), (240, 863217), (243, 852560), (270, 767304), (324, 639420), (360, 575478), (405, 511536), (432, 479565), (486, 426280), (540, 383652), (648, 319710), (720, 287739), (810, 255768), (972, 213140), (1080, 191826), (1215, 170512), (1296, 159855), (1620, 127884), (1944, 106570), (2160, 95913), (2430, 85256), (3240, 63942), (3888, 53285), (4860, 42628), (6480, 31971), (9720, 21314), (10657, 19440)]