20231676288

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:638

約数の個数: 256

約数和(自身を含む): 60887635200

約数和(自身を除く): 40655958912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 251, 281, 288, 332, 384, 432, 498, 502, 562, 576, 664, 747, 753, 843, 864, 996, 1004, 1124, 1152, 1328, 1494, 1506, 1686, 1728, 1992, 2008, 2241, 2248, 2259, 2529, 2656, 2988, 3012, 3372, 3456, 3984, 4016, 4482, 4496, 4518, 5058, 5312, 5976, 6024, 6744, 6777, 7587, 7968, 8032, 8964, 8992, 9036, 10116, 10624, 11952, 12048, 13488, 13554, 15174, 15936, 16064, 17928, 17984, 18072, 20232, 20833, 23323, 23904, 24096, 26976, 27108, 30348, 31872, 32128, 35856, 35968, 36144, 40464, 41666, 46646, 47808, 48192, 53952, 54216, 60696, 62499, 69969, 70531, 71712, 72288, 80928, 83332, 93292, 95616, 96384, 107904, 108432, 121392, 124998, 139938, 141062, 143424, 144576, 161856, 166664, 186584, 187497, 209907, 211593, 216864, 242784, 249996, 279876, 282124, 286848, 289152, 323712, 333328, 373168, 374994, 419814, 423186, 433728, 485568, 499992, 559752, 562491, 564248, 629721, 634779, 666656, 746336, 749988, 839628, 846372, 867456, 971136, 999984, 1119504, 1124982, 1128496, 1259442, 1269558, 1333312, 1492672, 1499976, 1679256, 1692744, 1904337, 1999968, 2239008, 2249964, 2256992, 2518884, 2539116, 2666624, 2985344, 2999952, 3358512, 3385488, 3808674, 3999936, 4478016, 4499928, 4513984, 5037768, 5078232, 5854073, 5999904, 6717024, 6770976, 7617348, 7999872, 8956032, 8999856, 9027968, 10075536, 10156464, 11708146, 11999808, 13434048, 13541952, 15234696, 17562219, 17999712, 20151072, 20312928, 23416292, 23999616, 26868096, 27083904, 30469392, 35124438, 35999424, 40302144, 40625856, 46832584, 52686657, 60938784, 70248876, 71998848, 80604288, 81251712, 93665168, 105373314, 121877568, 140497752, 158059971, 187330336, 210746628, 243755136, 280995504, 316119942, 374660672, 421493256, 561991008, 632239884, 749321344, 842986512, 1123982016, 1264479768, 1685973024, 2247964032, 2528959536, 3371946048, 5057919072, 6743892096, 10115838144, 20231676288]

約数ペア:

[(1, 20231676288), (2, 10115838144), (3, 6743892096), (4, 5057919072), (6, 3371946048), (8, 2528959536), (9, 2247964032), (12, 1685973024), (16, 1264479768), (18, 1123982016), (24, 842986512), (27, 749321344), (32, 632239884), (36, 561991008), (48, 421493256), (54, 374660672), (64, 316119942), (72, 280995504), (83, 243755136), (96, 210746628), (108, 187330336), (128, 158059971), (144, 140497752), (166, 121877568), (192, 105373314), (216, 93665168), (249, 81251712), (251, 80604288), (281, 71998848), (288, 70248876), (332, 60938784), (384, 52686657), (432, 46832584), (498, 40625856), (502, 40302144), (562, 35999424), (576, 35124438), (664, 30469392), (747, 27083904), (753, 26868096), (843, 23999616), (864, 23416292), (996, 20312928), (1004, 20151072), (1124, 17999712), (1152, 17562219), (1328, 15234696), (1494, 13541952), (1506, 13434048), (1686, 11999808), (1728, 11708146), (1992, 10156464), (2008, 10075536), (2241, 9027968), (2248, 8999856), (2259, 8956032), (2529, 7999872), (2656, 7617348), (2988, 6770976), (3012, 6717024), (3372, 5999904), (3456, 5854073), (3984, 5078232), (4016, 5037768), (4482, 4513984), (4496, 4499928), (4518, 4478016), (5058, 3999936), (5312, 3808674), (5976, 3385488), (6024, 3358512), (6744, 2999952), (6777, 2985344), (7587, 2666624), (7968, 2539116), (8032, 2518884), (8964, 2256992), (8992, 2249964), (9036, 2239008), (10116, 1999968), (10624, 1904337), (11952, 1692744), (12048, 1679256), (13488, 1499976), (13554, 1492672), (15174, 1333312), (15936, 1269558), (16064, 1259442), (17928, 1128496), (17984, 1124982), (18072, 1119504), (20232, 999984), (20833, 971136), (23323, 867456), (23904, 846372), (24096, 839628), (26976, 749988), (27108, 746336), (30348, 666656), (31872, 634779), (32128, 629721), (35856, 564248), (35968, 562491), (36144, 559752), (40464, 499992), (41666, 485568), (46646, 433728), (47808, 423186), (48192, 419814), (53952, 374994), (54216, 373168), (60696, 333328), (62499, 323712), (69969, 289152), (70531, 286848), (71712, 282124), (72288, 279876), (80928, 249996), (83332, 242784), (93292, 216864), (95616, 211593), (96384, 209907), (107904, 187497), (108432, 186584), (121392, 166664), (124998, 161856), (139938, 144576), (141062, 143424)]