27817974240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{1182737}}^1$

素因数の和:1182769

約数の個数: 144

約数和(自身を含む): 101933091792

約数和(自身を除く): 74115117552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 1182737, 2365474, 3548211, 4730948, 5913685, 7096422, 8279159, 9461896, 11827370, 14192844, 16558318, 17741055, 18923792, 23654740, 24837477, 28385688, 33116636, 35482110, 37847584, 41395795, 47309480, 49674954, 56771376, 57954113, 66233272, 70964220, 82791590, 94618960, 99349908, 113542752, 115908226, 124187385, 132466544, 141928440, 165583180, 173862339, 189237920, 198699816, 231816452, 248374770, 264933088, 283856880, 289770565, 331166360, 347724678, 397399632, 463632904, 496749540, 567713760, 579541130, 662332720, 695449356, 794799264, 869311695, 927265808, 993499080, 1159082260, 1324665440, 1390898712, 1738623390, 1854531616, 1986998160, 2318164520, 2781797424, 3477246780, 3973996320, 4636329040, 5563594848, 6954493560, 9272658080, 13908987120, 27817974240]

約数ペア:

[(1, 27817974240), (2, 13908987120), (3, 9272658080), (4, 6954493560), (5, 5563594848), (6, 4636329040), (7, 3973996320), (8, 3477246780), (10, 2781797424), (12, 2318164520), (14, 1986998160), (15, 1854531616), (16, 1738623390), (20, 1390898712), (21, 1324665440), (24, 1159082260), (28, 993499080), (30, 927265808), (32, 869311695), (35, 794799264), (40, 695449356), (42, 662332720), (48, 579541130), (49, 567713760), (56, 496749540), (60, 463632904), (70, 397399632), (80, 347724678), (84, 331166360), (96, 289770565), (98, 283856880), (105, 264933088), (112, 248374770), (120, 231816452), (140, 198699816), (147, 189237920), (160, 173862339), (168, 165583180), (196, 141928440), (210, 132466544), (224, 124187385), (240, 115908226), (245, 113542752), (280, 99349908), (294, 94618960), (336, 82791590), (392, 70964220), (420, 66233272), (480, 57954113), (490, 56771376), (560, 49674954), (588, 47309480), (672, 41395795), (735, 37847584), (784, 35482110), (840, 33116636), (980, 28385688), (1120, 24837477), (1176, 23654740), (1470, 18923792), (1568, 17741055), (1680, 16558318), (1960, 14192844), (2352, 11827370), (2940, 9461896), (3360, 8279159), (3920, 7096422), (4704, 5913685), (5880, 4730948), (7840, 3548211), (11760, 2365474), (23520, 1182737)]