2127995520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{22619}}^1$

素因数の和:22655

約数の個数: 192

約数和(自身を含む): 7890760800

約数和(自身を除く): 5762765280

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4480, 4704, 5880, 6272, 6720, 7840, 9408, 11760, 13440, 15680, 18816, 22619, 23520, 31360, 45238, 47040, 67857, 90476, 94080, 113095, 135714, 158333, 180952, 226190, 271428, 316666, 339285, 361904, 452380, 474999, 542856, 633332, 678570, 723808, 791665, 904760, 949998, 1085712, 1108331, 1266664, 1357140, 1447616, 1583330, 1809520, 1899996, 2171424, 2216662, 2374995, 2533328, 2714280, 2895232, 3166660, 3324993, 3619040, 3799992, 4342848, 4433324, 4749990, 5066656, 5428560, 5541655, 6333320, 6649986, 7238080, 7599984, 8685696, 8866648, 9499980, 10133312, 10857120, 11083310, 12666640, 13299972, 14476160, 15199968, 16624965, 17733296, 18999960, 20266624, 21714240, 22166620, 25333280, 26599944, 30399936, 33249930, 35466592, 37999920, 43428480, 44333240, 50666560, 53199888, 60799872, 66499860, 70933184, 75999840, 88666480, 101333120, 106399776, 132999720, 141866368, 151999680, 177332960, 212799552, 265999440, 303999360, 354665920, 425599104, 531998880, 709331840, 1063997760, 2127995520]

約数ペア:

[(1, 2127995520), (2, 1063997760), (3, 709331840), (4, 531998880), (5, 425599104), (6, 354665920), (7, 303999360), (8, 265999440), (10, 212799552), (12, 177332960), (14, 151999680), (15, 141866368), (16, 132999720), (20, 106399776), (21, 101333120), (24, 88666480), (28, 75999840), (30, 70933184), (32, 66499860), (35, 60799872), (40, 53199888), (42, 50666560), (48, 44333240), (49, 43428480), (56, 37999920), (60, 35466592), (64, 33249930), (70, 30399936), (80, 26599944), (84, 25333280), (96, 22166620), (98, 21714240), (105, 20266624), (112, 18999960), (120, 17733296), (128, 16624965), (140, 15199968), (147, 14476160), (160, 13299972), (168, 12666640), (192, 11083310), (196, 10857120), (210, 10133312), (224, 9499980), (240, 8866648), (245, 8685696), (280, 7599984), (294, 7238080), (320, 6649986), (336, 6333320), (384, 5541655), (392, 5428560), (420, 5066656), (448, 4749990), (480, 4433324), (490, 4342848), (560, 3799992), (588, 3619040), (640, 3324993), (672, 3166660), (735, 2895232), (784, 2714280), (840, 2533328), (896, 2374995), (960, 2216662), (980, 2171424), (1120, 1899996), (1176, 1809520), (1344, 1583330), (1470, 1447616), (1568, 1357140), (1680, 1266664), (1920, 1108331), (1960, 1085712), (2240, 949998), (2352, 904760), (2688, 791665), (2940, 723808), (3136, 678570), (3360, 633332), (3920, 542856), (4480, 474999), (4704, 452380), (5880, 361904), (6272, 339285), (6720, 316666), (7840, 271428), (9408, 226190), (11760, 180952), (13440, 158333), (15680, 135714), (18816, 113095), (22619, 94080), (23520, 90476), (31360, 67857), (45238, 47040)]