40365216

素因数分解:

$2^5\times 3^5\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 123832800

約数和(自身を除く): 83467584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 179, 216, 232, 243, 261, 288, 324, 348, 358, 432, 464, 486, 522, 537, 648, 696, 716, 783, 864, 928, 972, 1044, 1074, 1296, 1392, 1432, 1566, 1611, 1944, 2088, 2148, 2349, 2592, 2784, 2864, 3132, 3222, 3888, 4176, 4296, 4698, 4833, 5191, 5728, 6264, 6444, 7047, 7776, 8352, 8592, 9396, 9666, 10382, 12528, 12888, 14094, 14499, 15573, 17184, 18792, 19332, 20764, 25056, 25776, 28188, 28998, 31146, 37584, 38664, 41528, 43497, 46719, 51552, 56376, 57996, 62292, 75168, 77328, 83056, 86994, 93438, 112752, 115992, 124584, 140157, 154656, 166112, 173988, 186876, 225504, 231984, 249168, 280314, 347976, 373752, 420471, 463968, 498336, 560628, 695952, 747504, 840942, 1121256, 1261413, 1391904, 1495008, 1681884, 2242512, 2522826, 3363768, 4485024, 5045652, 6727536, 10091304, 13455072, 20182608, 40365216]

約数ペア:

[(1, 40365216), (2, 20182608), (3, 13455072), (4, 10091304), (6, 6727536), (8, 5045652), (9, 4485024), (12, 3363768), (16, 2522826), (18, 2242512), (24, 1681884), (27, 1495008), (29, 1391904), (32, 1261413), (36, 1121256), (48, 840942), (54, 747504), (58, 695952), (72, 560628), (81, 498336), (87, 463968), (96, 420471), (108, 373752), (116, 347976), (144, 280314), (162, 249168), (174, 231984), (179, 225504), (216, 186876), (232, 173988), (243, 166112), (261, 154656), (288, 140157), (324, 124584), (348, 115992), (358, 112752), (432, 93438), (464, 86994), (486, 83056), (522, 77328), (537, 75168), (648, 62292), (696, 57996), (716, 56376), (783, 51552), (864, 46719), (928, 43497), (972, 41528), (1044, 38664), (1074, 37584), (1296, 31146), (1392, 28998), (1432, 28188), (1566, 25776), (1611, 25056), (1944, 20764), (2088, 19332), (2148, 18792), (2349, 17184), (2592, 15573), (2784, 14499), (2864, 14094), (3132, 12888), (3222, 12528), (3888, 10382), (4176, 9666), (4296, 9396), (4698, 8592), (4833, 8352), (5191, 7776), (5728, 7047), (6264, 6444)]