140240016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 180

約数和(自身を含む): 470678208

約数和(自身を除く): 330438192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 263, 276, 322, 336, 368, 414, 483, 504, 526, 529, 552, 644, 789, 828, 966, 1008, 1052, 1058, 1104, 1288, 1449, 1578, 1587, 1656, 1841, 1932, 2104, 2116, 2367, 2576, 2898, 3156, 3174, 3312, 3682, 3703, 3864, 4208, 4232, 4734, 4761, 5523, 5796, 6049, 6312, 6348, 7364, 7406, 7728, 8464, 9468, 9522, 11046, 11109, 11592, 12098, 12624, 12696, 14728, 14812, 16569, 18147, 18936, 19044, 22092, 22218, 23184, 24196, 25392, 29456, 29624, 33138, 33327, 36294, 37872, 38088, 42343, 44184, 44436, 48392, 54441, 59248, 66276, 66654, 72588, 76176, 84686, 88368, 88872, 96784, 108882, 127029, 132552, 133308, 139127, 145176, 169372, 177744, 217764, 254058, 265104, 266616, 278254, 290352, 338744, 381087, 417381, 435528, 508116, 533232, 556508, 677488, 762174, 834762, 871056, 973889, 1016232, 1113016, 1252143, 1524348, 1669524, 1947778, 2032464, 2226032, 2504286, 2921667, 3048696, 3339048, 3895556, 5008572, 5843334, 6097392, 6678096, 7791112, 8765001, 10017144, 11686668, 15582224, 17530002, 20034288, 23373336, 35060004, 46746672, 70120008, 140240016]

約数ペア:

[(1, 140240016), (2, 70120008), (3, 46746672), (4, 35060004), (6, 23373336), (7, 20034288), (8, 17530002), (9, 15582224), (12, 11686668), (14, 10017144), (16, 8765001), (18, 7791112), (21, 6678096), (23, 6097392), (24, 5843334), (28, 5008572), (36, 3895556), (42, 3339048), (46, 3048696), (48, 2921667), (56, 2504286), (63, 2226032), (69, 2032464), (72, 1947778), (84, 1669524), (92, 1524348), (112, 1252143), (126, 1113016), (138, 1016232), (144, 973889), (161, 871056), (168, 834762), (184, 762174), (207, 677488), (252, 556508), (263, 533232), (276, 508116), (322, 435528), (336, 417381), (368, 381087), (414, 338744), (483, 290352), (504, 278254), (526, 266616), (529, 265104), (552, 254058), (644, 217764), (789, 177744), (828, 169372), (966, 145176), (1008, 139127), (1052, 133308), (1058, 132552), (1104, 127029), (1288, 108882), (1449, 96784), (1578, 88872), (1587, 88368), (1656, 84686), (1841, 76176), (1932, 72588), (2104, 66654), (2116, 66276), (2367, 59248), (2576, 54441), (2898, 48392), (3156, 44436), (3174, 44184), (3312, 42343), (3682, 38088), (3703, 37872), (3864, 36294), (4208, 33327), (4232, 33138), (4734, 29624), (4761, 29456), (5523, 25392), (5796, 24196), (6049, 23184), (6312, 22218), (6348, 22092), (7364, 19044), (7406, 18936), (7728, 18147), (8464, 16569), (9468, 14812), (9522, 14728), (11046, 12696), (11109, 12624), (11592, 12098)]