197938080

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1697}}^1$

素因数の和:1730

約数の個数: 168

約数和(自身を含む): 701535492

約数和(自身を除く): 503597412

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, 1697, 1944, 2160, 2430, 2592, 2916, 3240, 3394, 3645, 3888, 4320, 4860, 5091, 5832, 6480, 6788, 7290, 7776, 8485, 9720, 10182, 11664, 12960, 13576, 14580, 15273, 16970, 19440, 20364, 23328, 25455, 27152, 29160, 30546, 33940, 38880, 40728, 45819, 50910, 54304, 58320, 61092, 67880, 76365, 81456, 91638, 101820, 116640, 122184, 135760, 137457, 152730, 162912, 183276, 203640, 229095, 244368, 271520, 274914, 305460, 366552, 407280, 412371, 458190, 488736, 549828, 610920, 687285, 733104, 814560, 824742, 916380, 1099656, 1221840, 1237113, 1374570, 1466208, 1649484, 1832760, 2061855, 2199312, 2443680, 2474226, 2749140, 3298968, 3665520, 4123710, 4398624, 4948452, 5498280, 6185565, 6597936, 7331040, 8247420, 9896904, 10996560, 12371130, 13195872, 16494840, 19793808, 21993120, 24742260, 32989680, 39587616, 49484520, 65979360, 98969040, 197938080]

約数ペア:

[(1, 197938080), (2, 98969040), (3, 65979360), (4, 49484520), (5, 39587616), (6, 32989680), (8, 24742260), (9, 21993120), (10, 19793808), (12, 16494840), (15, 13195872), (16, 12371130), (18, 10996560), (20, 9896904), (24, 8247420), (27, 7331040), (30, 6597936), (32, 6185565), (36, 5498280), (40, 4948452), (45, 4398624), (48, 4123710), (54, 3665520), (60, 3298968), (72, 2749140), (80, 2474226), (81, 2443680), (90, 2199312), (96, 2061855), (108, 1832760), (120, 1649484), (135, 1466208), (144, 1374570), (160, 1237113), (162, 1221840), (180, 1099656), (216, 916380), (240, 824742), (243, 814560), (270, 733104), (288, 687285), (324, 610920), (360, 549828), (405, 488736), (432, 458190), (480, 412371), (486, 407280), (540, 366552), (648, 305460), (720, 274914), (729, 271520), (810, 244368), (864, 229095), (972, 203640), (1080, 183276), (1215, 162912), (1296, 152730), (1440, 137457), (1458, 135760), (1620, 122184), (1697, 116640), (1944, 101820), (2160, 91638), (2430, 81456), (2592, 76365), (2916, 67880), (3240, 61092), (3394, 58320), (3645, 54304), (3888, 50910), (4320, 45819), (4860, 40728), (5091, 38880), (5832, 33940), (6480, 30546), (6788, 29160), (7290, 27152), (7776, 25455), (8485, 23328), (9720, 20364), (10182, 19440), (11664, 16970), (12960, 15273), (13576, 14580)]