271561920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 336

約数和(自身を含む): 1050755328

約数和(自身を除く): 779193408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 251, 276, 280, 294, 320, 322, 336, 345, 368, 392, 420, 448, 460, 480, 483, 490, 502, 552, 560, 588, 644, 672, 690, 735, 736, 753, 784, 805, 840, 920, 960, 966, 980, 1004, 1104, 1120, 1127, 1176, 1255, 1288, 1344, 1380, 1470, 1472, 1506, 1568, 1610, 1680, 1757, 1840, 1932, 1960, 2008, 2208, 2240, 2254, 2352, 2415, 2510, 2576, 2760, 2940, 3012, 3136, 3220, 3360, 3381, 3514, 3680, 3765, 3864, 3920, 4016, 4416, 4508, 4704, 4830, 5020, 5152, 5271, 5520, 5635, 5773, 5880, 6024, 6440, 6720, 6762, 7028, 7360, 7530, 7728, 7840, 8032, 8785, 9016, 9408, 9660, 10040, 10304, 10542, 11040, 11270, 11546, 11760, 12048, 12299, 12880, 13524, 14056, 15060, 15456, 15680, 16064, 16905, 17319, 17570, 18032, 19320, 20080, 21084, 22080, 22540, 23092, 23520, 24096, 24598, 25760, 26355, 27048, 28112, 28865, 30120, 30912, 33810, 34638, 35140, 36064, 36897, 38640, 40160, 40411, 42168, 45080, 46184, 47040, 48192, 49196, 51520, 52710, 54096, 56224, 57730, 60240, 61495, 67620, 69276, 70280, 72128, 73794, 77280, 80320, 80822, 84336, 86595, 90160, 92368, 98392, 105420, 108192, 112448, 115460, 120480, 121233, 122990, 135240, 138552, 140560, 147588, 154560, 161644, 168672, 173190, 180320, 184485, 184736, 196784, 202055, 210840, 216384, 230920, 240960, 242466, 245980, 270480, 277104, 281120, 282877, 295176, 323288, 337344, 346380, 360640, 368970, 369472, 393568, 404110, 421680, 461840, 484932, 491960, 540960, 554208, 562240, 565754, 590352, 606165, 646576, 692760, 737940, 787136, 808220, 843360, 848631, 923680, 969864, 983920, 1081920, 1108416, 1131508, 1180704, 1212330, 1293152, 1385520, 1414385, 1475880, 1616440, 1686720, 1697262, 1847360, 1939728, 1967840, 2263016, 2361408, 2424660, 2586304, 2771040, 2828770, 2951760, 3232880, 3394524, 3879456, 3935680, 4243155, 4526032, 4849320, 5542080, 5657540, 5903520, 6465760, 6789048, 7758912, 8486310, 9052064, 9698640, 11315080, 11807040, 12931520, 13578096, 16972620, 18104128, 19397280, 22630160, 27156192, 33945240, 38794560, 45260320, 54312384, 67890480, 90520640, 135780960, 271561920]

約数ペア:

[(1, 271561920), (2, 135780960), (3, 90520640), (4, 67890480), (5, 54312384), (6, 45260320), (7, 38794560), (8, 33945240), (10, 27156192), (12, 22630160), (14, 19397280), (15, 18104128), (16, 16972620), (20, 13578096), (21, 12931520), (23, 11807040), (24, 11315080), (28, 9698640), (30, 9052064), (32, 8486310), (35, 7758912), (40, 6789048), (42, 6465760), (46, 5903520), (48, 5657540), (49, 5542080), (56, 4849320), (60, 4526032), (64, 4243155), (69, 3935680), (70, 3879456), (80, 3394524), (84, 3232880), (92, 2951760), (96, 2828770), (98, 2771040), (105, 2586304), (112, 2424660), (115, 2361408), (120, 2263016), (138, 1967840), (140, 1939728), (147, 1847360), (160, 1697262), (161, 1686720), (168, 1616440), (184, 1475880), (192, 1414385), (196, 1385520), (210, 1293152), (224, 1212330), (230, 1180704), (240, 1131508), (245, 1108416), (251, 1081920), (276, 983920), (280, 969864), (294, 923680), (320, 848631), (322, 843360), (336, 808220), (345, 787136), (368, 737940), (392, 692760), (420, 646576), (448, 606165), (460, 590352), (480, 565754), (483, 562240), (490, 554208), (502, 540960), (552, 491960), (560, 484932), (588, 461840), (644, 421680), (672, 404110), (690, 393568), (735, 369472), (736, 368970), (753, 360640), (784, 346380), (805, 337344), (840, 323288), (920, 295176), (960, 282877), (966, 281120), (980, 277104), (1004, 270480), (1104, 245980), (1120, 242466), (1127, 240960), (1176, 230920), (1255, 216384), (1288, 210840), (1344, 202055), (1380, 196784), (1470, 184736), (1472, 184485), (1506, 180320), (1568, 173190), (1610, 168672), (1680, 161644), (1757, 154560), (1840, 147588), (1932, 140560), (1960, 138552), (2008, 135240), (2208, 122990), (2240, 121233), (2254, 120480), (2352, 115460), (2415, 112448), (2510, 108192), (2576, 105420), (2760, 98392), (2940, 92368), (3012, 90160), (3136, 86595), (3220, 84336), (3360, 80822), (3381, 80320), (3514, 77280), (3680, 73794), (3765, 72128), (3864, 70280), (3920, 69276), (4016, 67620), (4416, 61495), (4508, 60240), (4704, 57730), (4830, 56224), (5020, 54096), (5152, 52710), (5271, 51520), (5520, 49196), (5635, 48192), (5773, 47040), (5880, 46184), (6024, 45080), (6440, 42168), (6720, 40411), (6762, 40160), (7028, 38640), (7360, 36897), (7530, 36064), (7728, 35140), (7840, 34638), (8032, 33810), (8785, 30912), (9016, 30120), (9408, 28865), (9660, 28112), (10040, 27048), (10304, 26355), (10542, 25760), (11040, 24598), (11270, 24096), (11546, 23520), (11760, 23092), (12048, 22540), (12299, 22080), (12880, 21084), (13524, 20080), (14056, 19320), (15060, 18032), (15456, 17570), (15680, 17319), (16064, 16905)]