40212144

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 135069480

約数和(自身を除く): 94857336

約数列:

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

約数ペア:

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