219716064

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 695217600

約数和(自身を除く): 475501536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 37, 48, 54, 58, 72, 74, 79, 81, 87, 96, 108, 111, 116, 144, 148, 158, 162, 174, 216, 222, 232, 237, 261, 288, 296, 316, 324, 333, 348, 432, 444, 464, 474, 522, 592, 632, 648, 666, 696, 711, 783, 864, 888, 928, 948, 999, 1044, 1073, 1184, 1264, 1296, 1332, 1392, 1422, 1566, 1776, 1896, 1998, 2088, 2133, 2146, 2291, 2349, 2528, 2592, 2664, 2784, 2844, 2923, 2997, 3132, 3219, 3552, 3792, 3996, 4176, 4266, 4292, 4582, 4698, 5328, 5688, 5846, 5994, 6264, 6399, 6438, 6873, 7584, 7992, 8352, 8532, 8584, 8769, 9164, 9396, 9657, 10656, 11376, 11692, 11988, 12528, 12798, 12876, 13746, 15984, 17064, 17168, 17538, 18328, 18792, 19314, 20619, 22752, 23384, 23976, 25056, 25596, 25752, 26307, 27492, 28971, 31968, 34128, 34336, 35076, 36656, 37584, 38628, 41238, 46768, 47952, 51192, 51504, 52614, 54984, 57942, 61857, 68256, 70152, 73312, 75168, 77256, 78921, 82476, 84767, 86913, 93536, 95904, 102384, 103008, 105228, 109968, 115884, 123714, 140304, 154512, 157842, 164952, 169534, 173826, 185571, 204768, 210456, 219936, 231768, 236763, 247428, 254301, 280608, 309024, 315684, 329904, 339068, 347652, 371142, 420912, 463536, 473526, 494856, 508602, 631368, 659808, 678136, 695304, 742284, 762903, 841824, 927072, 947052, 989712, 1017204, 1262736, 1356272, 1390608, 1484568, 1525806, 1894104, 1979424, 2034408, 2288709, 2525472, 2712544, 2781216, 2969136, 3051612, 3788208, 4068816, 4577418, 5938272, 6103224, 6866127, 7576416, 8137632, 9154836, 12206448, 13732254, 18309672, 24412896, 27464508, 36619344, 54929016, 73238688, 109858032, 219716064]

約数ペア:

[(1, 219716064), (2, 109858032), (3, 73238688), (4, 54929016), (6, 36619344), (8, 27464508), (9, 24412896), (12, 18309672), (16, 13732254), (18, 12206448), (24, 9154836), (27, 8137632), (29, 7576416), (32, 6866127), (36, 6103224), (37, 5938272), (48, 4577418), (54, 4068816), (58, 3788208), (72, 3051612), (74, 2969136), (79, 2781216), (81, 2712544), (87, 2525472), (96, 2288709), (108, 2034408), (111, 1979424), (116, 1894104), (144, 1525806), (148, 1484568), (158, 1390608), (162, 1356272), (174, 1262736), (216, 1017204), (222, 989712), (232, 947052), (237, 927072), (261, 841824), (288, 762903), (296, 742284), (316, 695304), (324, 678136), (333, 659808), (348, 631368), (432, 508602), (444, 494856), (464, 473526), (474, 463536), (522, 420912), (592, 371142), (632, 347652), (648, 339068), (666, 329904), (696, 315684), (711, 309024), (783, 280608), (864, 254301), (888, 247428), (928, 236763), (948, 231768), (999, 219936), (1044, 210456), (1073, 204768), (1184, 185571), (1264, 173826), (1296, 169534), (1332, 164952), (1392, 157842), (1422, 154512), (1566, 140304), (1776, 123714), (1896, 115884), (1998, 109968), (2088, 105228), (2133, 103008), (2146, 102384), (2291, 95904), (2349, 93536), (2528, 86913), (2592, 84767), (2664, 82476), (2784, 78921), (2844, 77256), (2923, 75168), (2997, 73312), (3132, 70152), (3219, 68256), (3552, 61857), (3792, 57942), (3996, 54984), (4176, 52614), (4266, 51504), (4292, 51192), (4582, 47952), (4698, 46768), (5328, 41238), (5688, 38628), (5846, 37584), (5994, 36656), (6264, 35076), (6399, 34336), (6438, 34128), (6873, 31968), (7584, 28971), (7992, 27492), (8352, 26307), (8532, 25752), (8584, 25596), (8769, 25056), (9164, 23976), (9396, 23384), (9657, 22752), (10656, 20619), (11376, 19314), (11692, 18792), (11988, 18328), (12528, 17538), (12798, 17168), (12876, 17064), (13746, 15984)]