80424288

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 216

約数和(自身を含む): 274496040

約数和(自身を除く): 194071752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 96, 98, 112, 123, 126, 139, 144, 147, 164, 168, 196, 224, 246, 252, 278, 287, 288, 294, 328, 336, 369, 392, 417, 441, 492, 504, 556, 574, 588, 656, 672, 738, 784, 834, 861, 882, 973, 984, 1008, 1112, 1148, 1176, 1251, 1312, 1476, 1568, 1668, 1722, 1764, 1946, 1968, 2009, 2016, 2224, 2296, 2352, 2502, 2583, 2919, 2952, 3336, 3444, 3528, 3892, 3936, 4018, 4448, 4592, 4704, 5004, 5166, 5699, 5838, 5904, 6027, 6672, 6811, 6888, 7056, 7784, 8036, 8757, 9184, 10008, 10332, 11398, 11676, 11808, 12054, 13344, 13622, 13776, 14112, 15568, 16072, 17097, 17514, 18081, 20016, 20433, 20664, 22796, 23352, 24108, 27244, 27552, 31136, 32144, 34194, 35028, 36162, 39893, 40032, 40866, 41328, 45592, 46704, 48216, 51291, 54488, 61299, 64288, 68388, 70056, 72324, 79786, 81732, 82656, 91184, 93408, 96432, 102582, 108976, 119679, 122598, 136776, 140112, 144648, 159572, 163464, 182368, 192864, 205164, 217952, 239358, 245196, 273552, 279251, 280224, 289296, 319144, 326928, 359037, 410328, 478716, 490392, 547104, 558502, 578592, 638288, 653856, 718074, 820656, 837753, 957432, 980784, 1117004, 1276576, 1436148, 1641312, 1675506, 1914864, 1961568, 2234008, 2513259, 2872296, 3351012, 3829728, 4468016, 5026518, 5744592, 6702024, 8936032, 10053036, 11489184, 13404048, 20106072, 26808096, 40212144, 80424288]

約数ペア:

[(1, 80424288), (2, 40212144), (3, 26808096), (4, 20106072), (6, 13404048), (7, 11489184), (8, 10053036), (9, 8936032), (12, 6702024), (14, 5744592), (16, 5026518), (18, 4468016), (21, 3829728), (24, 3351012), (28, 2872296), (32, 2513259), (36, 2234008), (41, 1961568), (42, 1914864), (48, 1675506), (49, 1641312), (56, 1436148), (63, 1276576), (72, 1117004), (82, 980784), (84, 957432), (96, 837753), (98, 820656), (112, 718074), (123, 653856), (126, 638288), (139, 578592), (144, 558502), (147, 547104), (164, 490392), (168, 478716), (196, 410328), (224, 359037), (246, 326928), (252, 319144), (278, 289296), (287, 280224), (288, 279251), (294, 273552), (328, 245196), (336, 239358), (369, 217952), (392, 205164), (417, 192864), (441, 182368), (492, 163464), (504, 159572), (556, 144648), (574, 140112), (588, 136776), (656, 122598), (672, 119679), (738, 108976), (784, 102582), (834, 96432), (861, 93408), (882, 91184), (973, 82656), (984, 81732), (1008, 79786), (1112, 72324), (1148, 70056), (1176, 68388), (1251, 64288), (1312, 61299), (1476, 54488), (1568, 51291), (1668, 48216), (1722, 46704), (1764, 45592), (1946, 41328), (1968, 40866), (2009, 40032), (2016, 39893), (2224, 36162), (2296, 35028), (2352, 34194), (2502, 32144), (2583, 31136), (2919, 27552), (2952, 27244), (3336, 24108), (3444, 23352), (3528, 22796), (3892, 20664), (3936, 20433), (4018, 20016), (4448, 18081), (4592, 17514), (4704, 17097), (5004, 16072), (5166, 15568), (5699, 14112), (5838, 13776), (5904, 13622), (6027, 13344), (6672, 12054), (6811, 11808), (6888, 11676), (7056, 11398), (7784, 10332), (8036, 10008), (8757, 9184)]