124481280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 288

約数和(自身を含む): 496839168

約数和(自身を除く): 372357888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 421, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 842, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1263, 1280, 1320, 1344, 1408, 1540, 1680, 1684, 1760, 1792, 1848, 1920, 2105, 2112, 2240, 2310, 2464, 2526, 2640, 2688, 2816, 2947, 3080, 3360, 3368, 3520, 3696, 3840, 4210, 4224, 4480, 4620, 4631, 4928, 5052, 5280, 5376, 5894, 6160, 6315, 6720, 6736, 7040, 7392, 8420, 8448, 8841, 8960, 9240, 9262, 9856, 10104, 10560, 11788, 12320, 12630, 13440, 13472, 13893, 14080, 14735, 14784, 16840, 17682, 18480, 18524, 19712, 20208, 21120, 23155, 23576, 24640, 25260, 26880, 26944, 27786, 29470, 29568, 32417, 33680, 35364, 36960, 37048, 40416, 42240, 44205, 46310, 47152, 49280, 50520, 53888, 55572, 58940, 59136, 64834, 67360, 69465, 70728, 73920, 74096, 80832, 88410, 92620, 94304, 97251, 98560, 101040, 107776, 111144, 117880, 129668, 134720, 138930, 141456, 147840, 148192, 161664, 162085, 176820, 185240, 188608, 194502, 202080, 222288, 235760, 259336, 269440, 277860, 282912, 295680, 296384, 323328, 324170, 353640, 370480, 377216, 389004, 404160, 444576, 471520, 486255, 518672, 538880, 555720, 565824, 592768, 648340, 707280, 740960, 754432, 778008, 808320, 889152, 943040, 972510, 1037344, 1111440, 1131648, 1185536, 1296680, 1414560, 1481920, 1556016, 1616640, 1778304, 1886080, 1945020, 2074688, 2222880, 2263296, 2593360, 2829120, 2963840, 3112032, 3556608, 3772160, 3890040, 4149376, 4445760, 5186720, 5658240, 5927680, 6224064, 7780080, 8298752, 8891520, 10373440, 11316480, 12448128, 15560160, 17783040, 20746880, 24896256, 31120320, 41493760, 62240640, 124481280]

約数ペア:

[(1, 124481280), (2, 62240640), (3, 41493760), (4, 31120320), (5, 24896256), (6, 20746880), (7, 17783040), (8, 15560160), (10, 12448128), (11, 11316480), (12, 10373440), (14, 8891520), (15, 8298752), (16, 7780080), (20, 6224064), (21, 5927680), (22, 5658240), (24, 5186720), (28, 4445760), (30, 4149376), (32, 3890040), (33, 3772160), (35, 3556608), (40, 3112032), (42, 2963840), (44, 2829120), (48, 2593360), (55, 2263296), (56, 2222880), (60, 2074688), (64, 1945020), (66, 1886080), (70, 1778304), (77, 1616640), (80, 1556016), (84, 1481920), (88, 1414560), (96, 1296680), (105, 1185536), (110, 1131648), (112, 1111440), (120, 1037344), (128, 972510), (132, 943040), (140, 889152), (154, 808320), (160, 778008), (165, 754432), (168, 740960), (176, 707280), (192, 648340), (210, 592768), (220, 565824), (224, 555720), (231, 538880), (240, 518672), (256, 486255), (264, 471520), (280, 444576), (308, 404160), (320, 389004), (330, 377216), (336, 370480), (352, 353640), (384, 324170), (385, 323328), (420, 296384), (421, 295680), (440, 282912), (448, 277860), (462, 269440), (480, 259336), (528, 235760), (560, 222288), (616, 202080), (640, 194502), (660, 188608), (672, 185240), (704, 176820), (768, 162085), (770, 161664), (840, 148192), (842, 147840), (880, 141456), (896, 138930), (924, 134720), (960, 129668), (1056, 117880), (1120, 111144), (1155, 107776), (1232, 101040), (1263, 98560), (1280, 97251), (1320, 94304), (1344, 92620), (1408, 88410), (1540, 80832), (1680, 74096), (1684, 73920), (1760, 70728), (1792, 69465), (1848, 67360), (1920, 64834), (2105, 59136), (2112, 58940), (2240, 55572), (2310, 53888), (2464, 50520), (2526, 49280), (2640, 47152), (2688, 46310), (2816, 44205), (2947, 42240), (3080, 40416), (3360, 37048), (3368, 36960), (3520, 35364), (3696, 33680), (3840, 32417), (4210, 29568), (4224, 29470), (4480, 27786), (4620, 26944), (4631, 26880), (4928, 25260), (5052, 24640), (5280, 23576), (5376, 23155), (5894, 21120), (6160, 20208), (6315, 19712), (6720, 18524), (6736, 18480), (7040, 17682), (7392, 16840), (8420, 14784), (8448, 14735), (8841, 14080), (8960, 13893), (9240, 13472), (9262, 13440), (9856, 12630), (10104, 12320), (10560, 11788)]