193285440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7457}}^1$

素因数の和:7486

約数の個数: 140

約数和(自身を含む): 687642516

約数和(自身を除く): 494357076

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 7457, 8640, 12960, 14914, 22371, 25920, 29828, 37285, 44742, 59656, 67113, 74570, 89484, 111855, 119312, 134226, 149140, 178968, 201339, 223710, 238624, 268452, 298280, 335565, 357936, 402678, 447420, 477248, 536904, 596560, 604017, 671130, 715872, 805356, 894840, 1006695, 1073808, 1193120, 1208034, 1342260, 1431744, 1610712, 1789680, 2013390, 2147616, 2386240, 2416068, 2684520, 3020085, 3221424, 3579360, 4026780, 4295232, 4832136, 5369040, 6040170, 6442848, 7158720, 8053560, 9664272, 10738080, 12080340, 12885696, 16107120, 19328544, 21476160, 24160680, 32214240, 38657088, 48321360, 64428480, 96642720, 193285440]

約数ペア:

[(1, 193285440), (2, 96642720), (3, 64428480), (4, 48321360), (5, 38657088), (6, 32214240), (8, 24160680), (9, 21476160), (10, 19328544), (12, 16107120), (15, 12885696), (16, 12080340), (18, 10738080), (20, 9664272), (24, 8053560), (27, 7158720), (30, 6442848), (32, 6040170), (36, 5369040), (40, 4832136), (45, 4295232), (48, 4026780), (54, 3579360), (60, 3221424), (64, 3020085), (72, 2684520), (80, 2416068), (81, 2386240), (90, 2147616), (96, 2013390), (108, 1789680), (120, 1610712), (135, 1431744), (144, 1342260), (160, 1208034), (162, 1193120), (180, 1073808), (192, 1006695), (216, 894840), (240, 805356), (270, 715872), (288, 671130), (320, 604017), (324, 596560), (360, 536904), (405, 477248), (432, 447420), (480, 402678), (540, 357936), (576, 335565), (648, 298280), (720, 268452), (810, 238624), (864, 223710), (960, 201339), (1080, 178968), (1296, 149140), (1440, 134226), (1620, 119312), (1728, 111855), (2160, 89484), (2592, 74570), (2880, 67113), (3240, 59656), (4320, 44742), (5184, 37285), (6480, 29828), (7457, 25920), (8640, 22371), (12960, 14914)]