2771790240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1295

約数の個数: 192

約数和(自身を含む): 9022648320

約数和(自身を除く): 6250858080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 127, 160, 164, 205, 240, 246, 254, 328, 381, 410, 480, 492, 508, 615, 635, 656, 762, 820, 984, 1016, 1109, 1230, 1270, 1312, 1524, 1640, 1905, 1968, 2032, 2218, 2460, 2540, 3048, 3280, 3327, 3810, 3936, 4064, 4436, 4920, 5080, 5207, 5545, 6096, 6560, 6654, 7620, 8872, 9840, 10160, 10414, 11090, 12192, 13308, 15240, 15621, 16635, 17744, 19680, 20320, 20828, 22180, 26035, 26616, 30480, 31242, 33270, 35488, 41656, 44360, 45469, 52070, 53232, 60960, 62484, 66540, 78105, 83312, 88720, 90938, 104140, 106464, 124968, 133080, 136407, 140843, 156210, 166624, 177440, 181876, 208280, 227345, 249936, 266160, 272814, 281686, 312420, 363752, 416560, 422529, 454690, 499872, 532320, 545628, 563372, 624840, 682035, 704215, 727504, 833120, 845058, 909380, 1091256, 1126744, 1249680, 1364070, 1408430, 1455008, 1690116, 1818760, 2112645, 2182512, 2253488, 2499360, 2728140, 2816860, 3380232, 3637520, 4225290, 4365024, 4506976, 5456280, 5633720, 5774563, 6760464, 7275040, 8450580, 10912560, 11267440, 11549126, 13520928, 16901160, 17323689, 21825120, 22534880, 23098252, 28872815, 33802320, 34647378, 46196504, 57745630, 67604640, 69294756, 86618445, 92393008, 115491260, 138589512, 173236890, 184786016, 230982520, 277179024, 346473780, 461965040, 554358048, 692947560, 923930080, 1385895120, 2771790240]

約数ペア:

[(1, 2771790240), (2, 1385895120), (3, 923930080), (4, 692947560), (5, 554358048), (6, 461965040), (8, 346473780), (10, 277179024), (12, 230982520), (15, 184786016), (16, 173236890), (20, 138589512), (24, 115491260), (30, 92393008), (32, 86618445), (40, 69294756), (41, 67604640), (48, 57745630), (60, 46196504), (80, 34647378), (82, 33802320), (96, 28872815), (120, 23098252), (123, 22534880), (127, 21825120), (160, 17323689), (164, 16901160), (205, 13520928), (240, 11549126), (246, 11267440), (254, 10912560), (328, 8450580), (381, 7275040), (410, 6760464), (480, 5774563), (492, 5633720), (508, 5456280), (615, 4506976), (635, 4365024), (656, 4225290), (762, 3637520), (820, 3380232), (984, 2816860), (1016, 2728140), (1109, 2499360), (1230, 2253488), (1270, 2182512), (1312, 2112645), (1524, 1818760), (1640, 1690116), (1905, 1455008), (1968, 1408430), (2032, 1364070), (2218, 1249680), (2460, 1126744), (2540, 1091256), (3048, 909380), (3280, 845058), (3327, 833120), (3810, 727504), (3936, 704215), (4064, 682035), (4436, 624840), (4920, 563372), (5080, 545628), (5207, 532320), (5545, 499872), (6096, 454690), (6560, 422529), (6654, 416560), (7620, 363752), (8872, 312420), (9840, 281686), (10160, 272814), (10414, 266160), (11090, 249936), (12192, 227345), (13308, 208280), (15240, 181876), (15621, 177440), (16635, 166624), (17744, 156210), (19680, 140843), (20320, 136407), (20828, 133080), (22180, 124968), (26035, 106464), (26616, 104140), (30480, 90938), (31242, 88720), (33270, 83312), (35488, 78105), (41656, 66540), (44360, 62484), (45469, 60960), (52070, 53232)]