312416884080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61987477}}^1$

素因数の和:61987503

約数の個数: 120

約数和(自身を含む): 1199085774432

約数和(自身を除く): 886668890352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 61987477, 123974954, 185962431, 247949908, 309937385, 371924862, 433912339, 495899816, 557887293, 619874770, 743849724, 867824678, 929812155, 991799632, 1115774586, 1239749540, 1301737017, 1487699448, 1735649356, 1859624310, 2169561695, 2231549172, 2479499080, 2603474034, 2789436465, 2975398896, 3471298712, 3719248620, 3905211051, 4339123390, 4463098344, 4958998160, 5206948068, 5578872930, 6508685085, 6942597424, 7438497240, 7810422102, 8678246780, 8926196688, 10413896136, 11157745860, 13017370170, 14876994480, 15620844204, 17356493560, 19526055255, 20827792272, 22315491720, 26034740340, 31241688408, 34712987120, 39052110510, 44630983440, 52069480680, 62483376816, 78104221020, 104138961360, 156208442040, 312416884080]

約数ペア:

[(1, 312416884080), (2, 156208442040), (3, 104138961360), (4, 78104221020), (5, 62483376816), (6, 52069480680), (7, 44630983440), (8, 39052110510), (9, 34712987120), (10, 31241688408), (12, 26034740340), (14, 22315491720), (15, 20827792272), (16, 19526055255), (18, 17356493560), (20, 15620844204), (21, 14876994480), (24, 13017370170), (28, 11157745860), (30, 10413896136), (35, 8926196688), (36, 8678246780), (40, 7810422102), (42, 7438497240), (45, 6942597424), (48, 6508685085), (56, 5578872930), (60, 5206948068), (63, 4958998160), (70, 4463098344), (72, 4339123390), (80, 3905211051), (84, 3719248620), (90, 3471298712), (105, 2975398896), (112, 2789436465), (120, 2603474034), (126, 2479499080), (140, 2231549172), (144, 2169561695), (168, 1859624310), (180, 1735649356), (210, 1487699448), (240, 1301737017), (252, 1239749540), (280, 1115774586), (315, 991799632), (336, 929812155), (360, 867824678), (420, 743849724), (504, 619874770), (560, 557887293), (630, 495899816), (720, 433912339), (840, 371924862), (1008, 309937385), (1260, 247949908), (1680, 185962431), (2520, 123974954), (5040, 61987477)]